COMPOSITIONS FOR TREATING DISEASES IN CIRCULATORY ORGANS
摘要
<p>Compositions for treating diseases in circulatory organs are provided which comprise a piperazine compound of the formula …<CHEM>… (wherein R1 is a lower alkyl group; R2 is a hydrogen atom or a lower alkyl group; A is a straight or branched alkylene) or a salt thereof and a pharmaceutically acceptable carrier. The compositions have the effect of reducing blood pressure and improving circulatory disorders.</p>
