Patent · US Expired

Sodium 3-acetoxylmethyl-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-ce ph-3-eme-4-carboxylate

US4224371A · kind A · utility

7Cited by

5References

4Claims

0Family size

Assignee

Roussel Uclaf · FR

Inventors

Gaston Amiard · Noisy-le-Sec, FR
Dieter Bormann · Kelkheim, DE
Walter Duerckheimer · Hattersheim, DE
Jean Jolly · Fontenay-sous-Bois, FR

Key dates

Filing date	Aug 10, 1978
Grant date	Sep 23, 1980
Priority date	—
Expiry date	Aug 10, 1998

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D501/34
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Novel stable crystalline hydrate of D form of the syn isomer of sodium 3-acetoxymethyl-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-ceph- 3-eme-4-carboxylate having the formula ##STR1## which has excellent antibiotic activity against both gram negative and gram positive bacteria and a process for its preparation.

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