Patent · US Expired

N-Heterocyclic-9-xanthenylamines

US4005208A · kind A · utility

84Cited by
1References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 16, 1975
Grant dateJan 25, 1977
Priority date—
Expiry dateMay 16, 1995

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D211/56
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

The compounds are N-piperidinyl and pyrrolidinyl-9-xanthenylamines which are inhibitors of gastric acid secretion.

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