Patent · US Expired

2-Pyridylaminoakylamino-4-pyrimidones useful as histamine H.sub.1 -antagonists

US4547506A · kind A · utility

9Cited by
6References
15Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 20, 1983
Grant dateOct 15, 1985
Priority date—
Expiry dateDec 20, 2003

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D405/14
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Pyridine derivatives are disclosed which are useful as histamine H.sub.1 -antagonists.

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