Synonyms: | 5a-Spirost-9(11)-en-3b-ol, (25R)- (8CI); Tigogenin,9,11-didehydro- (7CI); Spiro[8H-naphth[2',1':4,5]indeno[2,1-b]furan-8,2'-[2H]pyran],spirost-9(11)-en-3-ol deriv.; 3b-Hydroxy-5a,20a,25R-spirost-9-ene |
InChI: | InChI=1/C27H42O3/c1-16-7-12-27(29-15-16)17(2)24-23(30-27)14-22-20-6-5-18-13-19(28)8-10-25(18,3)21(20)9-11-26(22,24)4/h9,16-20,22-24,28H,5-8,10-15H2,1-4H3/t16-,17+,18+,19+,20-,22+,23+,24+,25+,26+,27-/m1/s1 |