Patent · US Expired

4-hydroxy coumarin derivatives

US5985912A · kind A · utility

2Cited by
10References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 18, 1998
Grant dateNov 16, 1999
Priority date—
Expiry dateSep 18, 2018

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D311/56
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Compounds of the formula The compounds are useful in the treatment of bacterial infections.

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