Studies on positive inotropic agents. VI. Synthesis of 1-aromatic ring substituted 4-(3,4-dimethoxybenzoyl)piperazine derivatives.
作者:HIDENORI OGAWA、SHIGEHARU TAMADA、TAKAFUMI FUJIOKA、SHUJI TERAMONO、KAZUMI KONDO、SHUJI YAMASHITA、YOUICHI YABUUCHI、MICHIAKI TOMINAGA、KAZUYUKI NAKAGAWA
DOI:10.1248/cpb.36.2401
日期:——
A series of 1-aromatic ring substituted 4-(3, 4-dimethoxybenzoyl)piperazines were synthesized and examined for positive inotropic activity on the canine heart. Among them, 6-[4-(3, 4-dimethoxybenzoyl)-1-piperazinyl]-3-methyl-1H, 3H-quinazolin-2, 4-dione was found to have a potent activity.
合成了一系列带有1-芳环取代的4-(3,4-二甲氧基苯甲酰)哌嗪化合物,并对其在大犬心脏上的正性肌力活性进行了研究。其中,6-[4-(3,4-二甲氧基苯甲酰)-1-哌嗪基]-3-甲基-1H,3H-喹唑啉-2,4-二酮展现出强大的活性。