Patent · US Expired

Modified glycopeptides

US4643987A · kind A · utility

61Cited by
5References
24Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 14, 1985
Grant dateFeb 17, 1987
Priority date—
Expiry dateAug 14, 2005

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S930/19
  • WIPO fieldBiotechnology
  • WIPO sectorChemistry

Abstract

Novel aracyl glycopeptide derivatives of formula 1 and methods for their preparation from the glycopeptide antibiotics vancomycin, A51568A, A51568B, M43A and M43D, are provided. The new glycopeptide derivatives are useful antibacterial agents.

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