SYNTHESIS AND CARDIOVASCULAR ACTIVITY OF PHENYLALKYLAMINE DERIVATIVES .1. POTENTIAL SPECIFIC BRADYCARDIAC AGENTS

被引:7
|
作者
OZAKI, F [1 ]
MATSUKURA, M [1 ]
KABASAWA, Y [1 ]
ISHIBASHI, K [1 ]
IKEMORI, M [1 ]
HAMANO, S [1 ]
MINAMI, N [1 ]
机构
[1] EISAI TSUKUBA RES LABS, 5-1-3 TOKOUDAI, TSUKUBA, IBARAKI 30026, JAPAN
关键词
BRADYCARDIAC ACTIVITY; ANGINA PECTORIS; STRUCTURE-ACTIVITY RELATIONSHIPS; N-(OMEGA-AMINOALKYL)-N-METHYLHOMOVERATRYLAMINE; 4-(SUBSTITUTED PHENYL)-3-BUTENOIC ACID; (E)-N-[3-[N'-[2-(3,4-DIMETHOXYPHENYL)ETHYL]-N'-METHYLAMINO]PROPYL]-4-[3,4-(METHYLENEDIOXY)PHENYL]-3-BUTENAMIDE;
D O I
10.1248/cpb.40.2735
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A series of acyclic amide derivatives of N-(omega-aminoalkyl)-N-methylhomoveratrylamine was synthesized and evaluated for their bradycardic activity in isolated guinea pig right atria. Among these compounds, (E)-N-[3-[N'-[2-(3,4-dimethoxyphenyl)ethyl]-N'-methylamino]propyl]4-[3,4-(methylenedioxy)phenyl]-3-butenamide (35) was the most potent in vitro and was also found to show dose-dependent bradycardia without remarkable reduction of left ventricular dp/dt(max) or mean aortic pressure in anesthetized dogs.
引用
收藏
页码:2735 / 2740
页数:6
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