Medicament for therapeutic and prophylactic of diseases caused by cell hyperplasia of smooth muscles treatment.

摘要

It PRESENTS A medicament for the therapeutic and prophylactic treatment, a disease caused by cell hyperplasia of smooth muscles comprising as active ingredient a derivative of AMINOPIRIDACINA or a salt thereof represented by the following formula (I), for example ( R) -1 (CICLOHEXILYETILAMINO) -4-phenylphthalazine.