Patent · US Expired

Ester inhibitors

US5240956A · kind A · utility

7Cited by
0References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 13, 1992
Grant dateAug 31, 1993
Priority date—
Expiry dateApr 13, 2012

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D333/24
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

2-Heteroaromatic alkanoate esters which are useful as inhibitors of human leukocyate or neutrophil elastase.

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