Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-05-31
1976-12-14
Coughlan, Jr., Paul M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
424250, C07D29504
Patent
active
039975398
ABSTRACT:
New 3-(4-acylaminopiperazin-1-ylalkyl)indole compounds, and their immediate precursors possessing antihypertensive and tranquilizing properties, their physiologically acceptable salts and a process for the preparation thereof are described; said compounds are of the general formula: ##STR1## wherein X represents hydrogen or hydroxy, n can vary from 0-1, R.sub.1 and R.sub.2 each represents hydrogen or alkoxy of 1-2 carbon atoms; R.sub.3 represents hydrogen or alkyl of 1-3 carbon atoms and Z represents hydrogen or ##STR2## and R.sub.4 is selected from a member of the group consisting of alkyl of 1-4 carbon atoms, benzhydryl, cycloalkyl of 6-10 carbon atoms; bridged cycloalkyl of 6-10 carbon atoms, phenyl, mono, di or tri substituted phenyl, and heterocyclic moieties such as pyridyl, furyl, pyrrolyl, thienyl, pyrazinyl.
REFERENCES:
patent: 2663706 (1953-12-01), Conroy
patent: 2663707 (1953-12-01), Conroy et al.
patent: 3188313 (1965-06-01), Archer
patent: 3297689 (1967-01-01), Cusic et al.
Glamkowski Edward J.
Reitano Philip A.
American Hoechst Corporation
Coughlan, Jr. Paul M.
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