英文同义词: | Obeticholic Acid Impurity 18 Cholan-24-oic acid, 3-(acetyloxy)-6-ethylidene-7-oxo-, methyl ester, (3α,5β)-;(R)-Methyl 4-((3R,5R,8S,9S,10R,13R,14S,17R,Z)-3-Acetoxy-6-ethylidene-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate;Cholan-24-oic acid, 3-(acetyloxy)-6-ethylidene-7-oxo-, methyl ester, (3α,5β)- |