Crystalline [R-(R*,R*)]-2-(4-fluorophenyI)-beta,delta-dihydroxy-5-(1-methylethyl)-3-phenyl- 4-[(phenylamino)carbonyl]-1H-pyrrole-heptanoic acid calcium salt (2:1)

摘要

Novel crystalline forms of atorvastatin calcium designated Fa and Je which are prepared by crystallization from non-aqueous, non-polar solvents at a temperature above 90° C. The crystalline forms are useful as agents for treating hyperlipidemia and hypercholesterolemia.