Patent · US Expired

6-Aminopenicillanic acid derivative

US4002530A · kind A · utility

1Cited by

2References

3Claims

0Family size

Assignee

Recherche et Industrie, Therapeutiques, RIT · BE

Inventors

Hugo Troonen · Hoeilaart, BE
Piet Roelants · Watermael-Boitsfort - Watermaal-Bosvoorde, BE
Bernard Boon · Waterloo, BE

Key dates

Filing date	Jan 9, 1975
Grant date	Jan 11, 1977
Priority date	—
Expiry date	Jan 9, 1995

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D499/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Penicillin derivative substituted at the 6 position with a (D)-[(2-amino-2-carboxy)-ethylthio]-acetamido group is obtained from Acremonium Chrysogenum new strain ATCC 20 389 or by semi-synthetic route. The product is an antibacterial agent.

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