Patent · US Expired

2-Substituted oxyimino-2-(5-amino-1,2,4-thiadiazol-3-yl)acetic acids

US4468515A · kind A · utility

2Cited by
2References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 25, 1981
Grant dateAug 28, 1984
Priority date—
Expiry dateNov 25, 2001

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D295/21
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

This invention relates to thiadiazolyl compounds useful as intermediates in the preparation of novel cephem compounds of high antimicrobial activity.

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