| Synonyms |
Petuniasterone A; 2,7,8-Trioxabicyclo(3.2.1)octane-1-ethanethioic acid, 3-((7alpha,20S)-7-hydroxy-3-oxopregna-1,4-dien-20-yl)-5,6,6-trimethyl-, S-methyl ester, (1S-exo)-; S-methyl (3-{(1R)-1-[(7alpha,8xi,9xi,14xi,17beta)-7-hydroxy-3-oxoandrosta-1,4-dien-17-yl]ethyl}-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]oct-1-yl)ethanethioate |