Patent · US Expired

3-Carbamoyl substituted-7-ureido substituted cephalosporins

US4198503A · kind A · utility

0Cited by
6References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 2, 1978
Grant dateApr 15, 1980
Priority date—
Expiry dateAug 2, 1998

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D501/32
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A class of 3-carbamoyloxymethyl-7-.alpha.-acylureido cephalosporins have a broad spectrum of antibacterial activity.

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