Patent · US Expired

4-[4'-piperodinyl or 3'-pirrolidinyl] substituted imidazoles as H.sub.3 -receptor antagonists and therapeutic uses thereof

US5639775A · kind A · utility

4Cited by
5References
11Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 30, 1994
Grant dateJun 17, 1997
Priority date—
Expiry dateSep 30, 2014

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D403/04
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Diazolyl compounds having activity as histamine H3-receptor antagonists, pharmaceutical compositions and methods of using such compounds for treating cognitive disorder or attention or arousal deficit.

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