Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(2'R,4aR,4bS,6aS,7aS,8aS,8bS,8cR,9S)-9-(hydroxymethyl)-4a,6a-dimethyl-4,4a,4b,5,6,6a,8,8a,8b,8c,9,10-dodecahydro-2H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-2,5'(3H,4'H,7aH)-dione is an impurity ofDrospirenone (D689500), a synthetic progestogen with antimineralocorticoid and antiandrogenic activity.