Patent · US Expired

Isoxazolopyridine ketone derivatives

US3933823A · kind A · utility

9Cited by
0References
5Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 5, 1973
Grant dateJan 20, 1976
Priority date—
Expiry dateMar 5, 1993

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D498/04
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

New isoxazolo[5,4-b]pyridine-5-ketones having the general formula ##SPC1## As well as their salts, are useful as central nervous system depressants. These compounds also increase the intracellular concentration of adenosine-3',5'-cyclic monophosphate.

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