NOVEL CEPHALOSPORINE DERIVATIVE HAVING IMPROVED PHARMACOKINETIC CHARACTERISTIC, ITS PRODUCTION AND DRUG COMPOSITION

Title:

NOVEL CEPHALOSPORINE DERIVATIVE HAVING IMPROVED PHARMACOKINETIC CHARACTERISTIC, ITS PRODUCTION AND DRUG COMPOSITION

Document Type and Number:

Japanese Patent JPS63141985

Kind Code:

A

Abstract:

Derivatives corresponding to the general formula: in which: - R1, R2 and R3 denote H, or R1 and R2 denote H or CH3 and R3 = COOH or else form a cyclobutyl group and R3 = COOH; - A and B are different and occupy the meta and para positions of the benzene nucleus; one denotes a hydroxyl group and the other is chosen from the groups and the pharmaceutically acceptable salts and esters of the said derivatives. Use in therapeutics.

Inventors:

OLLIERO DOMINIQUE (FR)
LABEEUW BERNARD (FR)
ROCHE GILLES (FR)
SALHI ALI (FR)

Application Number:

JP29222387A

Publication Date:

June 14, 1988

Filing Date:

November 20, 1987

Export Citation:

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Assignee:

SANOFI SA

International Classes:

A61K31/545; A61K31/546; A61P31/04; C07D501/00; C07D501/04; C07D501/34; A61K; C07D; (IPC1-7): A61K31/545; C07D501/34

Attorney, Agent or Firm:

Takehiko Suzue (2 outside)

Previous Patent: JPS63141984

Next Patent: 3-FORMYL-4-TRIALKYLSILYL-CIS-BICYCLO-(4.3.0)NON-2-ENE-DERIVATIVE