Patent · US Expired

7[[(1-Pyrrollyl)7 acetyl]amino]cephalosporin derivatives

US4150224A · kind A · utility

2Cited by
2References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 4, 1977
Grant dateApr 17, 1979
Priority date—
Expiry dateOct 4, 1997

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P31/04
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Novel cephalosporin compounds useful as antibiotics having the following formula and pharmaceutically useful salts thereof: ##STR1##

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