Synthesis and Antihypertensive Activity of N-(Alkyl/alkenyl/aryl)-N'-heterocyclic Ureas and Thioureas
作者:Opa Vajragupta、Aungkana Pathomsakul、Chutima Matayatsuk、Lek Ruangreangyingyod、Yuvadee Wongkrajang、William O. Foye
DOI:10.1021/js930295x
日期:1996.3
significant antihypertensive activity (p < 0.05). 1-n-Propyl-3-[2'-(6-methoxy)quinolyl]urea (9), showing 29.1% reduction in systolic blood pressure, was the most active compound in the series. Two other compounds producing a fall in systolic blood pressure of the same magnitude were 1-allyl-3-[2'-(6-methyl)quinolyl]thiourea (4) and 1-n-propyl-3-[(2'-pyridyl)methyl]urea (17). Compound 17 with rapid