英文别名
17β-dihydroxy-7α-carbomethoxy-3-oxo-pregna-4,9(11)-diene-21-carboxylic acid, γ-lactone;7α-(methoxycarbonyl)-3-oxo-17α-pregn-4-9(11)-dien-21,17-carbolactone;17α-pregna-4,9(11)-diene-7α,21-dicarboxylic acid-17β-hydroxy-3-oxo-γ-lactone-7-methyl ester;7α-(methoxycarbonyl)-3-oxo-17α-pregna-4,9(11)-diene-21,17-carbolactone;7-methyl hydrogen 17α-hydroxy-3-oxopregna-4,9(11)-diene-7α,21-dicarboxylate, γ-lactone;17β-hydroxy-7α-carbomethoxy-3-oxo-pregna-4,9(11)-diene-21-carboxylic acid γ-lactone;17β-hydroxypregna-4,9(11)-dien-3-one-7α,21-dicarboxylic acid γ-lactone methyl ester;17β-hydroxy-7α-carbomethoxypregna-4,9(11)-dien-3-one-21-carboxylic acid γ-lactone;7a-methyl formate-9(11)-encanrenone;(2'R,7R,8R,10S,13S,14S)-Methyl 10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,10,12,13,14,15,16-tetradecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylate;methyl (7R,8R,10S,13S,14S,17R)-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,2'-oxolane]-7-carboxylate