| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (1'S,2S,2'R,4a'S,6a'R,6b'R,8a'R,10'S,12a'R,12b'R,14a'R,14b'S)-1',2',6a',6b',9',9',12a'-heptamethyl-4,4',15'-trioxooctadecahydro-2'H,4'H-spiro[oxetane-2,3'-[2,4a](epoxymethano)picen]-10'-yl acetate | 139290-13-4 | C34H48O7 | 568.751 |
| —— | (1S,2R,4aS,6aR,6bR,8aR,10S,12aR,12bR,14aR,14bS)-10-Acetoxy-1,2,6a,6b,9,9,12a-heptamethyl-4-oxo-octadecahydro-3-oxa-picene-2,4a-dicarboxylic acid | 118186-86-0 | C32H48O8 | 560.728 |
| —— | (1S,2R,4aS,6aR,6bR,8aR,10S,12aR,12bR,14aR,14bS)-10-Acetoxy-1,2,6a,6b,9,9,12a-heptamethyl-4-oxo-octadecahydro-3-oxa-picene-2,4a-dicarboxylic acid dimethyl ester | 118186-87-1 | C34H52O8 | 588.782 |
| —— | (1S,2S,4aR,6aR,6bR,8aR,10S,12aR,12bR,14aR,14bR)-1,2,6a,6b,9,9,12a-heptamethyl-3,15-dioxoicosahydro-2,4a-(epoxymethano)phenanthro[2,1-f]chromen-10-yl acetate | 75744-38-6 | C31H46O6 | 514.703 |
| —— | (1S,2R,4aS,6aR,6bR,8aR,10S,12aR,12bR,14aR,14bS,15R)-10-acetoxy-15-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-4-oxooctadecahydro-2H,4H-2,4a-methanophenanthro[2,1-f]isochromene-15-carboxylic acid | 118186-85-9 | C32H48O7 | 544.729 |
| —— | methyl (1S,2S,4aS,6aR,6bR,8aR,10S,12aR,12bR,14aR,14bR,15R)-10-acetoxy-15-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-4-oxooctadecahydro-2H,4H-2,4a-methanophenanthro[2,1-f]isochromene-15-carboxylate | 75744-28-4 | C33H50O7 | 558.756 |
The triterpenoid α-diketone with oxabicyclo[2.2.2]octane system in the ring E (3β-acetoxy-21,22-dioxo-18α,19β