Patent · US Expired

6,7-Dimethoxy-2-(4-thiomorpholinyl)-4-quinazolinamine and related sulfoxide and sulfone

US4115565A · kind A · utility

0Cited by
1References
5Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 25, 1977
Grant dateSep 19, 1978
Priority date—
Expiry dateOct 25, 1997

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D239/95
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Disclosed are a series of quinazoline derivatives which have activity as hypotensive agents.

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