Patent · US Expired

C-20-Modified macrolide derivatives of the macrolide antibiotics tylosin, desmycosin, macrocin, and lactenocin

US4443436A · kind A · utility

6Cited by
11References
143Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 13, 1982
Grant dateApr 17, 1984
Priority date—
Expiry dateSep 13, 2002

Classification

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

Abstract

C-20-Modified derivatives of the macrolide antibiotics tylosin, desmycosin, macrocin, lactenocin, 2"'-O-demethylmacrocin and 2"-O-demethyllactenocin inhibit pathogenic bacteria, especially gram-positive bacteria, Pasteurella species, and Mycoplasma species and pharmaceutical compositions thereof.

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