Synthesis and adrenergic blocking effects of 2-(alkylamino)-3,4-dihydroquinazolines

Synthesis and adrenergic blocking effects of 2-(alkylamino)-3,4-dihydroquinazolines Derivatives of 1,3-disubstituted 2,4(1H,3H)-quinazolinediones as possible peripheral vasodilators or antihypertensive agents Synthesis of some potential antihypertensive phthalazinylguanidines and quinoxalinylguanidines Synthesis and antihypertensive activity of 1-amino-3,4-dihydroisoquinolines Pyrimidine derivatives. 4. Synthesis and antihypertensive activity of 4-amino-2-(4-cinnamoylpiperazino)-6,7-dimethoxyquinazoline derivatives Synthesis of 2-(alkylamino)-5,6- and -6,7-dihydroxy-3,4-dihydroquinazolines and evaluation as potential dopamine agonists 2,4-Diamino-6,7-dimethoxyquinazolines. 2. 2-(4-Carbamoylpiperidino) derivatives as .alpha.1-adrenoceptor antagonists and antihypertensive agents New octahydroquinazoline derivatives: Synthesis and hypotensive activity Synthesis and antihypertensive activity of some new quinazoline derivatives 2-Benzodioxinylaminoethanol: a new class of .beta.-adrenergic blocking and antihypertensive agents