| abstract |
1-(2-SUBSTITUTED-HYDRAZINO) - 3,4 - DIHYDROISOQUINOLINES, PREPARED IN ONE PROCESS BY ALKYLATING THE CORRESPONDING 3,4-DIHYDROISOCARBOSTYRILS, HYDRAZINOLYZING THE RESULTING 1-ALKOXY-3,4-DIHYDROISOQUINOLINES AND CONDENSING THE RESULTING 1-HYDRAZINO-3,4-DIHYDROISOQUINOLINES WITH ALDEHYDES OR KETONES, AND 1,1''-AZINOBIS(1,2,3,4-TETRAHYDROISOQUINOLINES), PREPARED BY CONDENSING CORRESPONDING 1ALKOXY-3,4-DIHYDROISOQUINOLINES AND 1-HYDRAZINO-3,4-DIHYDROISOQUINOLINES, ARE USEFUL AS ANTIHYPERTENSIVE AGENTS. |