| —— |
(3S,5S,8R,9S,10S,13S,14S,17R)-3-{[tert-butyl(dimethyl)silyl]oxy}-5',5',10,13-tetramethyloctadecahydrospiro[cyclopenta[a]phenanthrene-17,2'-pyran]-6'(3'H)-one |
1427467-10-4 |
C31H54O3Si |
502.853 |
| —— |
(5S,8R,9S,10S,13S,14S,17R)-5',10,13-trimethylhexadecahydrospiro[cyclopenta[a]phenanthrene-17,2'-pyran]-3,6'(2H,3'H)-dione |
1427467-11-5 |
C24H36O3 |
372.548 |
| —— |
(5S,8R,9S,10S,13S,14S,17R)-5',5',10,13-tetramethylhexadecahydrospiro[cyclopenta[a]-phenanthrene-17,2'-pyran]-3,6'(2H,3'H)-dione |
1191101-02-6 |
C25H38O3 |
386.575 |