Dây thìa canh (Caulis et folium Gymnemae sylvestris) là phần cành và lá phơi hay sấy khô của cây Dây thìa canh (Gymnema sylvestre (Retz.) R. Br. ex Schult.], thuộc họ Thiên lý (Asclepiadaceae). Cây phân bố chủ yếu ở Ấn Độ, Trung Quốc, Việt Nam và các quốc gia Đông Nam Á. Trong dân gian ở Ấn Độ, dây thìa canh dùng để đắp lên vết cắn của rắn và sắc uống để trị nọc độc. Ở Trung Quốc, toàn bộ cây, bao gồm rễ và quả, được dùng để chữa phong thấp, viêm mạch máu, trĩ, vết thương do dao đạn và còn có tác dụng diệt chấy rận. Các thành phần hóa học trong cây bao gồm acid gymnemic (glucosidic), chlorophyll a và b, phytol, acid tartaric, các hợp chất anthraquinone, và inositol (carbohydrate).
I. Thông tin về dược liệu
- Dược liệu tiếng Việt: Dây Thìa Canh - Dây, Lá
- Dược liệu tiếng Trung: ? (?)
- Dược liệu tiếng Anh: ?
- Dược liệu latin thông dụng: Caulis Et Folium Gymnemae Sylvestris
- Dược liệu latin kiểu DĐVN: Herba Adenosmatis Caerulei
- Dược liệu latin kiểu DĐVN: nan
- Dược liệu latin kiểu thông tư: nan
- Bộ phận dùng: Dây, Lá (Caulis)
Theo dược điển Việt nam V: Dược liệu chưa cắt đoạn có dạng dây leo, dài tới 6 m, đường kính tới 3 mm. Thường cắt đoạn dài 1,5 cm đến 3 cm. Khi khô có màu xanh lục. Lá có phiến bầu dục hoặc xoan ngược thon dài 6 cm đến 7 cm, rộng 2,5 cm đến 5 cm, đầu nhọn có mũi, gân phụ 4 đến 6 cặp, rõ ở mặt dưới, nhăn lúc khô; cuống dài 5 cm đến 8 cm.
Mô tả dược liệu theo thông tư chế biến dược liệu theo phương pháp cổ truyền: nan
Chế biến theo dược điển việt nam V: Thu hái quanh năm, phơi hoặc sấy khô, thái đoạn 1,5 cm đến 3 cm, khi dùng sao vàng.
Chế biến theo thông tư: nan
II. Thông tin về thực vật
Dược liệu Dây Thìa Canh - Dây, Lá từ bộ phận Dây, Lá từ loài Gymnema sylvestre.
Mô tả thực vật: Dây leo cao 6-10m, nhựa mủ màu vàng, thân có lông dài 8-12cm, to 3mm, có lỗ bì thưa. Lá có phiến bầu dục xoan ngược thon dài 6-7cm, rộng 2,5-5cm, đầu nhọn, có mũi, gân bên 4-6 đôi, rõ ở mặt dưới, nhăn lúc khô; cuống dài 5-8mm. Hoa nhỏ, màu vàng, xếp thành xím dạng tán ở nách lá, cao 8mm, rộng 12-15mm: đài có lông mịn và rìa lông, tràng không lông ở mặt ngoài, tràng phụ là 5 răng. Quả đại dài 5,5cm, rộng ở nửa dưới; hạt dẹp, lông mào dài 3cm.
Tài liệu tham khảo: “Từ điển cây thuốc Việt Nam” - Võ Văn Chi Trong dược điển Việt nam, loài Gymnema sylvestre được sử dụng làm dược liệu.
Kingdom: Plantae
Phylum: Tracheophyta
Order: Gentianales
Family: Apocynaceae
Genus: Gymnema
Species: Gymnema sylvestre
Phân bố trên thế giới: Namibia, Chinese Taipei, China, Hong Kong, South Africa, India, Macao, Madagascar
Phân bố tại Việt nam: Không có ghi nhận ở Việt Nam
III. Thành phần hóa học
Theo tài liệu của GS. Đỗ Tất Lợi: (1) Glucosidic (Acid gymnemic) Hợp chất hữu cơ (Chlorophyll a và b, Phytol) Hydrat carbon Acid hữu cơ (Acid tartric) Hợp chất anthraquinone Chất nhựa Carbohydrate (Inositol) (2) Acid gymnemic
Theo cơ sở dữ liệu lotus, loài Gymnema sylvestre đã phân lập và xác định được 182 hoạt chất thuộc về các nhóm Flavonoids, Organonitrogen compounds, Steroids and steroid derivatives, Carboxylic acids and derivatives, Organooxygen compounds, Prenol lipids trong bảng dưới đây.
| chemicalTaxonomyClassyfireClass | smiles_count |
|---|---|
| Carboxylic acids and derivatives | 21 |
| Flavonoids | 960 |
| Organonitrogen compounds | 14 |
| Organooxygen compounds | 52 |
| Prenol lipids | 25375 |
| Steroids and steroid derivatives | 3725 |
Danh sách chi tiết các hoạt chất như sau:
IV. Tác dụng dược lý
Theo tài liệu quốc tế: nan
V. Dược điển Việt Nam V
Soi bột
Màu xanh, mùi thơm nhẹ. Soi dưới kính hiển vi thấy: Lông che chở đa bào, mảnh mô mềm, mảnh biểu bì mang lỗ khí; tế bào lỗ khí; mảnh bần gồm các tế bào thành mỏng, tinh thể calci oxalat hình cầu gai, mạch xoắn, mạch vạch, mạch đồng tiền, sợi và bó sợi.
Vi phẫu
Lá: Phần gân lá: Hơi lồi ở mặt trên, từ dưới lên trên bao gồm: biểu bì dưới, gồm một lớp tế bào hình tròn, đôi lúc có lông che chở đa bào; sát với biểu bì là 3 lớp đến 5 lớp mô dày dưới, có thành dày; bó libe-gỗ gồm có các mạch gỗ phía trong, cung libe ở ngoài bao quanh tùy ở giữa gân chính; mô mềm gồm các tế bào hình trứng thành mỏng, rải rác trong gân lá có tinh thể calci oxalat hình cầu gai; mô dày trên gồm 3 đến 4 lớp tế bào có cấu tạo tương tự như mô dày dưới; biểu bì trên gồm một lớp tế bào hình chữ nhật. Phần phiến lá: Biểu bì trên và dưới gồm một lớp tế bào hình chữ nhật, xếp đều đặn, có mang lông che chở đa bào. Mô dậu cấu tạo bởi 2 đến 3 hàng tế bào hình chữ nhật xếp vuông góc biểu bì trên, chiếm một phần năm bề dày phiến lá. Mô khuyết nằm ở phần thịt lá, cấu tạo bởi những tế bào tròn xếp lộn xộn, để hở những khuyết nhỏ. Tiếp giáp giữa mô khuyết và mô giậu là các bó libe-gỗ của gân phụ và các mạch. Thân: Mặt cắt thân hình tròn, từ ngoài vào trong bao gồm: lớp bần, gồm 2 đến 3 hàng tế bào hình chữ nhật xếp thành hệ đồng tâm, có nhiều lỗ vỏ lớn. Ở thân non là lớp biểu bì gồm 1 lớp tế bào hình chữ nhật, xếp đều đặn thành hàng, có nhiều lông che chở đa bào; mô mềm vỏ gồm nhiều lớp tế bào hình trứng, thành mỏng; các bó sợi liền nhau hoặc tạo thành đám; libe-gỗ gồm có libe quanh tủy, bao xung quanh mạch gỗ phía trong; gỗ cấp hai xếp thành vòng tròn để hở các tia ruột rất nhỏ; trong cùng là lớp mô mềm ruột.
Định tính
A. Lấy 1 g bột dược liệu, thêm 5 ml nước, đun sôi nhẹ, lọc nóng. Dịch lọc cho vào ống nghiệm to, thêm 10 ml nước. Lắc mạnh trong vòng 2 min theo chiều dọc của ống nghiệm. Xuất hiện cột bọt cao khoảng 4 cm, bên trong 15 min. B. Lấy 2 g bột dược liệu, thêm 10 ml ethanol 96 % (TT), đun nóng khoảng 80 °c trong 10 min, lọc nóng. Bốc hơi dịch lọc tới cắn. Thêm 1 ml cloroform (TT), lắc cho tan cắn. Thêm 1 ml acid sulfuric (TT), lắc đều. Xuất hiện màu đỏ.
Định lượng
Chất chiết được trong dược liệu Không dưới 25,0 % tính theo dược liệu khô kiệt. Tiến hành theo phương pháp chiết nóng (Phụ lục 12.10), dùng nước làm dung môi.
Thông tin khác
- Độ ẩm: Không quá 13,0 % (Phụ lục 9.6, 1 g, 85 °c, 3 h).
- Bảo quản: Để nơi khô, tránh ẩm.
VI. Dược điển Hồng kong
VII. Y dược học cổ truyền
Tên vị thuốc: nan
Tính: nan
Vị: nan
Quy kinh: nan
Công năng chủ trị: Vị đắng, tính hàn. Vào kinh phế, tỳ’, thận.
Phân loại theo thông tư: nan
Tác dụng theo y dược cổ truyền: nan
Chú ý: nan
Kiêng kỵ: nan
Cấu trúc hóa học của các hoạt chất thuộc nhóm Carboxylic acids and derivatives là bet (LTS0164067).
Cấu trúc hóa học của các hoạt chất thuộc nhóm Flavonoids là 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]chromen-4-one (LTS0122456), 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]chromen-4-one (LTS0071348), rutin (LTS0042292), 3-{[(2s,3r,4s,5r,6r)-6-({[(2r,3r,4s,5r,6s)-3,4-dihydroxy-6-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one (LTS0202032), 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}chromen-4-one (LTS0166469), 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}chromen-4-one (LTS0010237), 3-rutinosyl quercetin (LTS0032845), 3-[(6-{[(3,4-dihydroxy-6-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]methyl}-3,4,5-trihydroxyoxan-2-yl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one (LTS0010955), 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}chromen-4-one (LTS0238549).
Cấu trúc hóa học của các hoạt chất thuộc nhóm Organonitrogen compounds là choline (LTS0170307).
Cấu trúc hóa học của các hoạt chất thuộc nhóm Organooxygen compounds là (1r,2s,3r,4s)-cyclohex-5-ene-1,2,3,4-tetrol (LTS0048246), conduritol (LTS0184534).
Cấu trúc hóa học của các hoạt chất thuộc nhóm Prenol lipids là gymnemic acid viii (LTS0195770), (1r,3ar,5ar,5br,7ar,9s,11ar,11br,13ar,13bs)-1-(3-hydroxyprop-1-en-2-yl)-3a,5a,5b,8,8,11a-hexamethyl-hexadecahydrocyclopenta[a]chrysen-9-ol (LTS0182745), 13-{[8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbutanoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-6,7,8,14-tetrahydroxy-5-(hydroxymethyl)-2,4,9,12-tetraoxatricyclo[8.4.0.0³,⁸]tetradecane-11-carboxylic acid (LTS0202536), gymnemic acid iv (LTS0195846), 2,2,6a,6b,9,9,12a-heptamethyl-10-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid (LTS0057738), (2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl (4ar,6ar,6br,8as,10s,12as,12br,14br)-2,2,6a,6b,9,9,12a-heptamethyl-10-{[(2r,3s,4s,5s,6s)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylate (LTS0191376), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8a-[(benzoyloxy)methyl]-8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0069916), 3,4,5-trihydroxy-6-{[8,9,10-trihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}oxane-2-carboxylic acid (LTS0072617), (2r,3r,4s,5s,6r)-2-{[(3s,4r,4ar,6ar,6bs,8s,8as,10s,12as,14ar,14br)-3,8,10-trihydroxy-8a-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-4-yl]methoxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0134577), 2-{[5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0212841), gymnemagenin (LTS0076599), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-10-(benzoyloxy)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0206905), 6-{[8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0081010), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8as,9r,10r,12as,14ar,14br)-8-(acetyloxy)-9-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0061413), gymnemic acid iii (LTS0219091), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-7-{[(2s,3r,4s,5s)-4,5-dihydroxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-[(2r)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}hept-5-en-2-yl]-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0074503), 6-({8a-[(acetyloxy)methyl]-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl}oxy)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0127212), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-[(2r)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl]-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0122159), (2s,3r,4s,5s,6r)-2-{[(2s)-2-[(3ar)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-11-hydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-methylhept-5-en-2-yl]oxy}-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0082799), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0209280), 3,4,5-trihydroxy-6-{[8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}oxane-2-carboxylic acid (LTS0071128), (2s,3r,4s,5s,6r)-2-{[(2s)-2-[(1s,3ar,3br,5ar,7r,8r,9ar,9br,11r,11ar)-7,8,11-trihydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-methylhept-5-en-2-yl]oxy}-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0217056), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14bs)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0216872), gymnemic acid xi (LTS0188371), (2s,3s,4r,5s,6r)-6-{[(3s,4as,6as,6bs,8s,8as,10s,12as,14as,14bs)-10-(benzoyloxy)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0168202), 7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-(6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}hept-5-en-2-yl)-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0096362), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-10-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-8,9-bis({[(2e)-2-methylbut-2-enoyl]oxy})-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0097324), (2s,3r,4s,5s,6r)-2-{[2-(7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-11-hydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl)-6-methylhept-5-en-2-yl]oxy}-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0039003), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14br)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0185920), (2s,3r,4s,5s,6r)-2-{[(2r,4e)-2-[(1s,3ar,3br,5ar,7r,8r,9ar,9br,11r,11ar)-7,8,11-trihydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-hydroperoxy-6-methylhept-4-en-2-yl]oxy}-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0178518), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,12as,14ar,14br)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0068501), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,12as,14ar,14br)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0110437), (3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-3,8,9-triol (LTS0118896), (2r,3r,4r,5s,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl (4ar,6ar,6br,8as,10s,12as,12br,14br)-2,2,6a,6b,9,9,12a-heptamethyl-10-{[(2s,3s,4r,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3s,4r,5s,6s)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylate (LTS0060808), (2s,3r,4s,5s,6r)-2-({2-[11-hydroxy-9a-(hydroxymethyl)-3a,3b,6,6-tetramethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-methylhept-5-en-2-yl}oxy)-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0039898), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0105830), (2s,3r,4s,5s,6r)-2-{[2-(7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-9a-(hydroxymethyl)-3a,3b,6,6-tetramethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl)-6-methylhept-5-en-2-yl]oxy}-6-({[(2r,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0097891), 6-{[8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0049314), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-[(2s)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl]-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0109808), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9s,10r,12as,14ar,14br)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9,10-bis({[(2e)-2-methylbut-2-enoyl]oxy})-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0111952), 3a,3b,6,6-tetramethyl-1-{6-methyl-2-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)oxy]hept-5-en-2-yl}-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0088732), (2r,3r,4s,5s,6r)-2-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0046320), 6-{[8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0200600), gymnemic acid xii (LTS0200646), 3,4,5-trihydroxy-6-{[8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9,10-bis[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}oxane-2-carboxylic acid (LTS0107140), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2z)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0261163), 4a,9-bis(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-3,5,10-triol (LTS0190469), (2r,3r,4r,5r,6s)-2-{[(2r,3s,4s,5r,6s)-6-{[(2s,4e)-2-[(1r,3ar,3br,5as,7r,8r,9ar,9br,11r,11as)-7,8,11-trihydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-6-methylhept-4-en-2-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methoxy}-6-methyloxane-3,4,5-triol (LTS0140005), (1r,3ar,3br,5as,7s,9as,9br,11as)-3a,3b,6,6-tetramethyl-1-[(2s)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}hept-5-en-2-yl]-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0269498), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0259747), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-10-{[(2r)-2-methylbutanoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0134900), 6-{[10-(benzoyloxy)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0145131), gymnemic acid i (LTS0142982), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0170950), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-3a,3b,6,6-tetramethyl-1-[(2r)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}hept-5-en-2-yl]-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0200629), gymnemic acid vi (LTS0139581), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14bs)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0140909), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,12as,14ar,14br)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0140756), (4ar,6ar,6br,8as,10s,12as,12br,14br)-2,2,6a,6b,9,9,12a-heptamethyl-10-{[(2s,3r,4s,5r,6s)-3,4,5-trihydroxy-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid (LTS0202397), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8-(acetyloxy)-9-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0148924), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2z)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0240605), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8,9,10-trihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0114071), 4a,9-bis(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-3,4,5,10-tetrol (LTS0158781), (2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-({[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl (4ar,6as,6br,8as,10r,12as,12bs,14br)-2,2,6a,6b,9,9,12a-heptamethyl-10-{[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-({[(2s,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylate (LTS0214428), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14br)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0170987), gymnemic acid vii (LTS0226313), 6-{[8-(acetyloxy)-9-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0132282), (1r,3ar,3br,5as,7s,9as,9bs,11as)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-1-[(2s)-2-hydroxy-6-methylhept-5-en-2-yl]-3a,3b,6,6-tetramethyl-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0179261), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0113962), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-9-(acetyloxy)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0236089), 6-{[8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbutanoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0106622), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14bs)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0241563), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-8a-({[(2r,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0186307), 7-{[4,5-dihydroxy-6-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-1-(2-hydroxy-6-methylhept-5-en-2-yl)-3a,3b,6,6-tetramethyl-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0260370), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14br)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0175265), (2s,3r,4s,5s,6r)-2-({2-[9a-(hydroxymethyl)-3a,3b,6,6-tetramethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-methylhept-5-en-2-yl}oxy)-6-({[(2r,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0256575), 2-{[5,10-dihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0160711), (2s,3s,4s,5r,6r)-6-{[(6ar,6bs,8r,8ar,9s,10s,12ar,14br)-9-(acetyloxy)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0043579), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-3a,3b,6,6-tetramethyl-1-[(2s)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl]-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0275236), (2s,3r,4s,5s,6r)-2-{[(2s,4e)-2-[(1r,3ar,3br,5as,7r,8r,9ar,9bs,11r,11ar)-7,8,11-trihydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-hydroperoxy-6-methylhept-4-en-2-yl]oxy}-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0199790), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0043573), 7-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-(6-methyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl)-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0053386), (3s,4as,5s,6as,6br,8ar,10s,12ar,12br,14bs)-4a-(hydroxymethyl)-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-3,5,10-triol (LTS0275095), 6-{[10-(benzoyloxy)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0071255), (2s,3s,4s,5r,6r)-6-{[(6ar,6bs,8r,8as,9s,10s,12ar,14br)-8-(acetyloxy)-9-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0202924), 13-{[8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-6,7,8,14-tetrahydroxy-5-(hydroxymethyl)-2,4,9,12-tetraoxatricyclo[8.4.0.0³,⁸]tetradecane-11-carboxylic acid (LTS0274162), 6-({8a-[(acetyloxy)methyl]-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbutanoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl}oxy)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0250428), gymnemic acid ix (LTS0216653), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0268087), 3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl 2,2,6a,6b,9,9,12a-heptamethyl-10-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylate (LTS0216782), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-8a-({[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0208707), 6-{[10-(benzoyloxy)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0216110), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0070405), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14br)-5,10-dihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0214185), 2-{[5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0191853), 2-methyl-6-({3,4,5-trihydroxy-6-[(6-hydroxy-6-methyl-2-{7,8,11-trihydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl}hept-4-en-2-yl)oxy]oxan-2-yl}methoxy)oxane-3,4,5-triol (LTS0083821), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-[(2r)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}hept-5-en-2-yl]-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0262977), (2r,3r,4r,5r,6s)-2-{[(2r,3s,4s,5r,6s)-6-{[(2r,4e)-2-[(1s,3ar,3br,5ar,7r,8r,9ar,9br,11r,11ar)-7,8,11-trihydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-6-methylhept-4-en-2-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methoxy}-6-methyloxane-3,4,5-triol (LTS0044637), 3,4,5-trihydroxy-6-{[10-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-8,9-bis[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}oxane-2-carboxylic acid (LTS0186674), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-9-(acetyloxy)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0231025), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9,10-bis({[(2z)-2-methylbut-2-enoyl]oxy})-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0017361), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,10s,12as,14ar,14br)-10-(benzoyloxy)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0228708), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-9-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-8-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0226441), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0156670), gymnemic acid v (LTS0225194), gymnemic acid xiii (LTS0208085), 6-{[8,10-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0037924), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,10r,12as,14ar,14br)-9-(acetyloxy)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0212489), (2r,3r,4s,5s,6r)-2-{[(3s,4ar,6ar,6bs,8s,8as,12as,14ar,14br)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0239451), 7-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-{6-methyl-2-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)oxy]hept-5-en-2-yl}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0202308), 3,4,5-trihydroxy-6-{[8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9-[(2-methylbut-2-enoyl)oxy]-10-[(2-methylbutanoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}oxane-2-carboxylic acid (LTS0201214), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14br)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0184182), (1s,3ar,3br,5as,7s,9as,9bs,11as)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-[(2s)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}hept-5-en-2-yl]-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0160147), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-3a,3b,6,6-tetramethyl-1-[(2r)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl]-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0256151), 3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl 2,2,6a,6b,9,9,12a-heptamethyl-10-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylate (LTS0196660), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,12as,14ar,14br)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0186499), 3,4,5-trihydroxy-6-{[8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}oxane-2-carboxylic acid (LTS0266610), 7-{[4,5-dihydroxy-6-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-(6-methyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl)-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0125541), gymnemic acid xiv (LTS0006012), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2e)-2-methylbut-2-enoyl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0056730), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,10s,12ar,12br,14bs)-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-10-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0248102), (1r,3r,5r,6s,7s,8s,10s,11s,13r,14r)-13-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2z)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-6,7,8,14-tetrahydroxy-5-(hydroxymethyl)-2,4,9,12-tetraoxatricyclo[8.4.0.0³,⁸]tetradecane-11-carboxylic acid (LTS0065269), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8-(acetyloxy)-9-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0271948), (1r,3ar,3br,5as,7s,9as,9br,11as)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-[(2s)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl]-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0009988), 3a,3b,6,6-tetramethyl-1-(6-methyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hept-5-en-2-yl)-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0023386), 6-{[8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0004957), gymnemic acid x (LTS0015555), 2-[(6-hydroperoxy-6-methyl-2-{7,8,11-trihydroxy-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-1-yl}hept-4-en-2-yl)oxy]-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxane-3,4,5-triol (LTS0000904), (1r,3r,5r,6s,7s,8s,10s,11s,13r,14r)-13-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-{[(2s)-2-methylbutanoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-6,7,8,14-tetrahydroxy-5-(hydroxymethyl)-2,4,9,12-tetraoxatricyclo[8.4.0.0³,⁸]tetradecane-11-carboxylic acid (LTS0016737), 6-({8a-[(benzoyloxy)methyl]-8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl}oxy)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0052456), (2r,3r,4s,5s,6r)-2-{[(4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14bs)-5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0019659), gymnemic acid ii (LTS0016093), (3s,4as,5s,6as,6br,8ar,9r,10s,12ar,12br,14bs)-4a,9-bis(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-3,5,10-triol (LTS0009130), 2-{[5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-(hydroxymethyl)oxane-3,4,5-triol (LTS0075631), (1s,3ar,3br,5as,7s,9as,9bs,11ar)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-1-[(2r)-2-hydroxy-6-methylhept-5-en-2-yl]-3a,3b,6,6-tetramethyl-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0223849), (2r,3r,4s,5s,6r)-2-{[(3s,4r,4ar,6ar,6br,8s,8as,12bs,14ar,14br)-3,8-dihydroxy-4,6a,6b,11,11,14b-hexamethyl-8a-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12b,13,14,14a-tetradecahydropicen-4-yl]methoxy}-6-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0083461), (3s,6ar,6bs,8s,8as,12as,14br)-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-3,8-diol (LTS0242569), 3,5-dihydroxy-6-{[8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-9-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0026358), 2-{[5,10-dihydroxy-2,2,6a,6b,9,12a-hexamethyl-9-({[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}methyl)-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methoxy}-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0004635), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-9-{[(2e)-2-methylbut-2-enoyl]oxy}-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0040995), 7-{[4,5-dihydroxy-6-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-{6-methyl-2-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)oxy]hept-5-en-2-yl}-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0275047), (2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-9-(acetyloxy)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0020057), (1s,3ar,3br,5as,7s,9as,9bs,11as)-7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3a,3b,6,6-tetramethyl-1-[(2s)-6-methyl-2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}hept-5-en-2-yl]-dodecahydro-1h-cyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0095395), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14ar,14br)-8a-[(acetyloxy)methyl]-10-(benzoyloxy)-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0109005), (2s,3s,4s,5r,6r)-6-{[(3s,4r,4ar,6ar,6bs,8s,8as,9s,12as,14ar,14br)-8,9-dihydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid (LTS0256393), 3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl 2,2,6a,6b,9,9,12a-heptamethyl-10-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylate (LTS0112487), 6-{[9-(acetyloxy)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-10-[(2-methylbut-2-enoyl)oxy]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0034730), oleanolic acid (LTS0117717).
Cấu trúc hóa học của các hoạt chất thuộc nhóm Steroids and steroid derivatives là (1s,3ar,3bs,5as,7s,9ar,9br,11r,11ar)-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4r,5r,6r)-5-{[(2s,3r,4r,5r,6r)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-1,3a,3b,5a-tetrahydroxy-1-(1-hydroxyethyl)-9a,11a-dimethyl-2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl (2e)-3-phenylprop-2-enoate (LTS0074071), (2s,3s,4r,5s,6s)-6-({[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14as,14br)-8a-[(acetyloxy)methyl]-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-10-{[(2e)-2-methylbut-2-enoyl]oxy}-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)-3,5-dihydroxy-4-{[(2r,3s,4s,5r,6s)-3,4,5,6-tetrahydroxyoxan-2-yl]methoxy}oxane-2-carboxylic acid (LTS0085326), (2s,3s,4r,5r,6s)-6-({[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14as,14br)-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-10-{[(2e)-2-methylbut-2-enoyl]oxy}-8a-({[(2e)-2-methylbut-2-enoyl]oxy}methyl)-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0134994), 7-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-1-(1-hydroxy-5-methylhex-4-en-1-yl)-3a,3b-dimethyl-tetradecahydrocyclopenta[a]phenanthrene-9a-carbaldehyde (LTS0018764), 6-[({8a-[(acetyloxy)methyl]-8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl}oxy)methyl]-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0151806), (2s,3s,4r,5r,6s)-6-({[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14as,14br)-8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-8a-({[(2e)-2-methylbut-2-enoyl]oxy}methyl)-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0216015), (2s,3s,4r,5r,6s)-6-({[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14as,14br)-8a-[(acetyloxy)methyl]-8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0158321), 3,4,5-trihydroxy-6-({[8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-8a-{[(2-methylbutanoyl)oxy]methyl}-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)oxane-2-carboxylic acid (LTS0096306), 3,4,5-trihydroxy-6-({[8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-8a-{[(2-methylbut-2-enoyl)oxy]methyl}-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)oxane-2-carboxylic acid (LTS0258618), 6-({[8,9-dihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-10-[(2-methylbut-2-enoyl)oxy]-8a-{[(2-methylbut-2-enoyl)oxy]methyl}-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0244892), 6-[({8a-[(acetyloxy)methyl]-8,9-dihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-10-[(2-methylbut-2-enoyl)oxy]-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl}oxy)methyl]-3,5-dihydroxy-4-[(3,4,5,6-tetrahydroxyoxan-2-yl)methoxy]oxane-2-carboxylic acid (LTS0240098), 1-[(1s,3ar,3bs,5as,7s,9ar,9br,11r,11ar)-1,3a,3b,5a-tetrahydroxy-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4r,5r,6r)-5-{[(2s,3r,4s,5r,6r)-3-hydroxy-4-methoxy-6-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-9a,11a-dimethyl-11-{[(2e)-3-phenylprop-2-enoyl]oxy}-2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl (2e)-2-methylbut-2-enoate (LTS0210256), (2s,3s,4r,5r,6s)-6-({[(3s,4r,4ar,6ar,6bs,8s,8ar,9r,10r,12as,14as,14br)-8,9,10-trihydroxy-4-(hydroxymethyl)-4,6a,11,11,14b-pentamethyl-8a-({[(2r)-2-methylbutanoyl]oxy}methyl)-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1h-picen-3-yl]oxy}methyl)-3,4,5-trihydroxyoxane-2-carboxylic acid (LTS0179637), (1s,3ar,3bs,7s,9ar,9br,11r,11ar)-1,3a,3b,7-tetrahydroxy-1-[(1r)-1-hydroxyethyl]-9a,11a-dimethyl-2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl (2e)-3-phenylprop-2-enoate (LTS0243617), (1s,3ar,3bs,7s,9ar,9br,11r,11ar)-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4r,5r,6r)-5-{[(2s,3r,4r,5r,6r)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-1-(1-hydroxyethyl)-9a,11a-dimethyl-2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthrene-1,3a,3b,11-tetrol (LTS0052316), (1r,3ar,3bs,7s,9ar,9br,11r,11ar)-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4r,5r,6r)-5-{[(2s,3r,4s,5r,6r)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-1,3a,3b-trihydroxy-1-[(1s)-1-hydroxyethyl]-9a,11a-dimethyl-2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl (2e)-3-phenylprop-2-enoate (LTS0035954), 1-[(1s,3ar,3bs,5as,7s,9ar,9br,11r,11ar)-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4r,5r,6r)-5-{[(2s,3r,4r,5r,6r)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-1,3a,3b,5a-tetrahydroxy-9a,11a-dimethyl-11-{[(2e)-3-phenylprop-2-enoyl]oxy}-2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl (2e)-2-methylbut-2-enoate (LTS0027247), (1s,3ar,3bs,5as,7s,9ar,9br,11r,11ar)-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4r,5r,6r)-5-{[(2s,3r,4s,5r,6r)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-1,3a,3b,5a-tetrahydroxy-1-(1-hydroxyethyl)-9a,11a-dimethyl-2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl (2e)-3-phenylprop-2-enoate (LTS0012342), (2s,3r,4s,5s,6r)-2-{[2-(11-hydroxy-3a,3b,6,6-tetramethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-tetradecahydrocyclopenta[a]phenanthren-1-yl)-6-methylhept-5-en-2-yl]oxy}-6-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxane-3,4,5-triol (LTS0014333), 1-[(1s,3ar,3bs,5as,7s,9ar,9br,11r,11ar)-1,3a,3b,5a-tetrahydroxy-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4r,5r,6r)-5-{[(2s,3r,4s,5r,6r)-3-hydroxy-4-methoxy-6-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-9a,11a-dimethyl-11-{[(2e)-3-phenylprop-2-enoyl]oxy}-2h,3h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethyl benzoate (LTS0028772).