Basic ethers of 4-hydroxy-benzophenones acting as beta-blocking

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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564324, C07C 9710, A61K 31135

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active

043767885

ABSTRACT:
Basic ethers of 4-hydroxy-benzophenones acting as beta-blocking agents, sting 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.

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patent: 4220602 (1980-09-01), Kalopissis et al.
patent: 4252984 (1981-02-01), Manowy et al.

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