英文别名Atorvastatin Impurity 26; Defluoro Atorvastatin; (3R,5R)-7-[2,3-diphenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoic acid; (bR,dR)-b,d-Dihydroxy-2-(1-methylethyl)-4,5-diphenyl-3-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid; Atorvastatin EP IMP A; Atorvastatin EP Impurity A 
