| 英文同义词: | (3R)-1-[(20S)-20-(Dimethylamino)-4-oxo-5α-pregnan-3β-yl]-3-isopropylazetidin-2-one;Pachystermine A;20α-dimethylamino-3β-(3'-isopropylidene)-lactam-5α-pregn-4-one;2-Azetidinone, 1-[(3β,5α,20S)-20-(dimethylamino)-4-oxopregnan-3-yl]-3-(1-methylethyl)-, (3R)- |