STUDIES ON AGENTS WITH VASODILATOR AND BETA-BLOCKING ACTIVITIES .2.

被引:0
|
作者
SEKI, T
TAKEZAKI, T
OHUCHI, R
OHUYABU, H
TANIMOTO, Y
YAMAGUCHI, T
SAITOH, M
ISHIMORI, T
YASUDA, K
机构
关键词
PHENOXYPROPANOLAMINE; HYDRAZINOPYRIDAZINE; ANTIHYPERTENSIVE AGENT; HYPOTENSIVE ACTIVITY; BETA-BLOCKING ACTIVITY; BETA(1)-SELECTIVITY;
D O I
暂无
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A series of phenoxypropanolamines having a hydrazinopyridazinyl moiety was synthesized. Their hypotensive and beta-blocking activities were evaluated after intravenous administration of the compounds to anesthetized rats. Some of them exhibited both activities. In particular, compound 20k is a candidate for clinical use due to its hypotensive activity, equal to that of hydralazine, and its beta-blocking activity, 2.7-fold more potent than that of propranolol.
引用
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页码:247 / 255
页数:9
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