英文名稱
16-Epi-deacetyl-fusidic Acid
(Z)-6-甲基-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16R)-3,11,16-三羥基-4,8,10,14-四甲基十二氫-1H-環戊基[a]菲-17(2H,10H,14H)-亞基)庚-5-烯酸 (夫西地酸鈉雜質)
Smiles Code
C[C@@H]1[C@H](O)CC[C@@]2(C)[C@H]1CC[C@@]3(C)[C@H]2[C@H](O)C[C@H]4\C(=C(/CCC=C(C)C)\C(=O)O)\[C@H](O)C[C@]34C
DMSO (Slightly), Methanol (Slightly)
Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
16-Epi-deacetyl-fusidic Acid (Fusidic Acid EP Impurity I) is a metabolite of fusidic acid (F865500) which is a bacteriostatic antibiotic. Fusidic Acid suppresses nitric oxide lysis of pancreatic islet cells and inhibits protein synthesis in prokaryotes by inhibiting the ribosome-dependent activity of G factor and translocation of peptidyl-tRNA.