Patent · US Expired

Quinazoline derivatives and pharmaceutical applications thereof

US6867214B1 · kind B1 · utility

1Cited by
2References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 20, 1999
Grant dateMar 15, 2005
Priority date—
Expiry dateAug 20, 2019

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D413/12
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

A quinazoline derivative having formula (1) and a pharmaceutically acceptable salt thereof: wherein the ring A represents an aryl group,

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