Patent · US Expired

Aminoalkoxyphenyl derivatives, process of preparation and compositions containing the same

US5147878A · kind A · utility

3Cited by
4References
14Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 19, 1990
Grant dateSep 15, 1992
Priority date—
Expiry dateApr 19, 2010

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P35/00
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Aminoalkoxyphenyl derivatives useful in the treatment of certain pathological syndromes of the cardiovascular system of formula: ##STR1## in which: B represents a --S, --SO--, or --SO.sub.2 -- group, PA1 R.sub.1 and R.sub.2, which are identical or different, each denote hydrogen, a methyl or ethyl radical or a halogen such as chlorine, bromine or iodine, A denotes a straight- or branched-alkylene radical having from 2 to 5 carbon atoms or a 2-hydroxypropylene radical in which the hydroxy is optionally substituted by a lower alkyl radical, Ar represents a group ##STR2## R.sub.4 denotes hydrogen or an alkyl radical and Cy represents a cyclic group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.