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Picrasa-3,13(21)-dien-16-one, 11,20-epoxy-1,2,11,12,14,15-hexahydroxy- , (1beta,2alpha,11beta,12alpha,15beta)- |
Picrasa-3,13(21)-dien-16-one, 11,20-epoxy-1,2,11,12,14,15-hexahydroxy- , (1beta,2alpha,11beta,12alpha,15beta)- |
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Picras-3-en-21-oic acid, 13, 20-epoxy-3,11,12-trihydroxy-15-[ (4-hydro xy-3, 4-dimethyl-1-oxo-2-pentenyl)oxy]-2,16-dioxo-, methyl ester, [11. beta.,12.alpha.,15.beta.(E)]- |
鸦胆子素C |
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Picras-2-ene-1,16-dione, 11,13,14-trihydroxy-2,12-dimethoxy-, (11.alph a.,12.beta.)- |
Picras-2-ene-1,16-dione, 11,13,14-trihydroxy-2,12-dimethoxy-, (11.alph a.,12.beta.)- |
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