Substituted 1,2,3,4-tetrahydroaminonaphthols: antihypertensive agents, calcium channel blockers, and adrenergic receptor blockers with catecholamine-depleting effects
作者:Karnail S. Atwal、Brian C. O'Reilly、Eric P. Ruby、Chester F. Turk、Gunnar Aberg、Magdi M. Asaad、James L. Bergey、Suzanne Moreland、James R. Powell
DOI:10.1021/jm00387a008
日期:1987.4
Substituted 1,2,3,4-tetrahydroaminonaphthols were found to be calcium channel blockers with antihypertensive properties. These compounds also possessed adrenergic beta-receptor blocking activity. From the structure-activity studies, no clear correlation emerged between the in vitro calcium channel blocking activity and the acute anti-hypertensive activity in cannulated spontaneously hypertensive rats
发现取代的1,2,3,4-四氢氨基萘酚是具有抗高血压特性的钙通道阻滞剂。这些化合物还具有肾上腺素β受体阻断活性。从结构活性研究来看,空心自发性高血压大鼠的体外钙通道阻滞活性与急性抗高血压活性之间没有明确的相关性。所选化合物的广泛药理测试表明,氨基萘酚是具有许多药理特性的降压药。尚不清楚各种药理作用对观察到的降压活性的相对作用。由于临床上有用的钙通道阻滞剂维拉帕米与这些化合物在结构上相关,因此氨基萘酚之一反式[3-[(3,3-二苯丙基)氨基] -1,2,3 比较了4-tetrahydro-6,7 -dimethoxy-2-naphthalenol(12)与维拉帕米的钙通道阻断活性,肾上腺素阻断活性和儿茶酚胺消耗活性。发现这两种化合物在这些测试系统中均等价。