Pharmaceutical composition comprising a cholesterol biosynthesis inhibitor and a cholesterol absorption inhibitor

摘要

The present invention is related to a pharmaceutical composition containing rosuvastatin and ezetimibe, wherein the interaction of the active ingredient and excipient is minimized, the active ingredients are present in spatially separated or contacting physical phases and wherein the active ingredient release from the two phases takes place in temporarily separated manner rather than occuring at the same time or begins delayed from one phase compared to the other, other. A further aspect of the present invention is method for decreasing an active ingredient- excipient interaction or interaction between active ingredients in combined pharmaceutical composition containing several solid phases produced by compression, which comprises adjusting the disintegration time of the compressed solid phases different from each other.