英文别名
3-oxo-17α-pregna-1,4-diene 21,17-carbolactone;3-oxo-17βH-pregna-1,4-diene-21,17-carbolactone;17-hydroxy-3-oxo-21,24-dinor-17βH-chola-1,4-dien-23-oic acid-lactone;17-Hydroxy-3-oxo-21,24-dinor-17βH-chola-1,4-dien-23-saeure-lacton;(8r,9s,10r,13s,14s,17r)-10,13-Dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3'h-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(4'h,6h)-dione;(8R,9S,10R,13S,14S,17R)-10,13-dimethylspiro[7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione