BASIC ETHERS OF 4-HYDROXY-BENZOPHENONES ACTING AS BETA-BLOCKING AGENTS AND RELEVANT PREPARATION PROCESSES

摘要

Basic ethers of 4-hydroxy-benzophenones acting as beta-blocking agents, starting from 4-hydroxy-benzophenones and, by reacting them with epichlorohydrin, transforming them into the corresponding 4-O(2', 3'-epoxy-propoxy) derivatives, then reacting with isopropylamine, obtaining the substances according to the invention which can be defined as 4 (gammaisopropylamino-betahydroxypropoxy) benzophenones, wherein the 3 and 4' positions can be represented by: H, Cl and acetyl.