Description
21-Deoxyneridienone B is a natural steroid isolated from the herbs of Marsdenia tenacissima.
Synonyms
20R-Hydroxypregna-4,6-diene-3,12-dione
IUPAC Name
(8R,9S,10R,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-2,8,9,11,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,12-dione
Molecular Formula
C21H28O3
Canonical SMILES
CC(C1CCC2C1(C(=O)CC3C2C=CC4=CC(=O)CCC34C)C)O
InChI
InChI=1S/C21H28O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)18(15)11-19(24)21(16,17)3/h4-5,10,12,15-18,22H,6-9,11H2,1-3H3/t12-,15+,16-,17+,18+,20+,21-/m1/s1
InChIKey
AXIMAQIOARWDAI-LYJJHTRHSA-N