Process of producing phenethylamine derivatives

Details Process of producing phenethylamine derivatives Process of producing phenethylamine derivatives

1989-02-03

1989-11-14

Daus, Donald G.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Nitrogen containing other than solely as a nitrogen in an...

514651, 564347, 564363, 564364, 564381, A61K 31135

Patent

active

048808415

ABSTRACT:
Phenethylamine derivatives shown by the general formula ##STR1## wherein Ro represents a lower alkyl group; R.sub.1 represents a lower alkyl group or a lower alkoxy group; R.sub.2 represents hydrogen atom or a hydroxyl group; R.sub.3 and R.sub.4 each represents hydrogen atom or a lower alkyl group; R.sub.5 represents hydrogen atom or a lower alkoxy group; X represents oxygen atom or a methylene group; m is an integer of 1 -3; and n is an integer of 0-2 and the acid addition salts thereof.
These compounds exhibit a strong .alpha.-adreneregic blocking action and are useful as an antihypertensive agent.

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