Patent · US Expired

Nitrogen-containing spirocycles

US5633247A · kind A · utility

30Cited by
16References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 5, 1995
Grant dateMay 27, 1997
Priority date—
Expiry dateJul 5, 2015

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D513/10
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Spirocycles of general structural formula: ##STR1## are Class III antiarrhythmic agents.

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