The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 1993
Filed:
Apr. 24, 1991
Applicant:
Inventors:
John W Clitherow, Sawbridgeworth, GB;
Eric W Collington, Knebworth, GB;
Assignee:
Glaxo Group Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514400 ; 5483365 ; 548109 ; 514338 ; 514399 ;
Abstract
The invention relates to salts formed between basic H.sub.2 -receptor antagonists and a complex of zinc with a carboxylic acid selected from tartaric acid, citric acid and alkyl citric acids, and to solvates of such salts, excluding salts in which the basic H.sub.2 -receptor antagonist is ranitidine. Examples of basic H.sub.2 -receptor antagonists are cimetidine, famotidine, nizatidine and roxatidine. The salts are useful in the treatment of gastrointestinal disorders, such as peptic ulcer disease and non-ulcer dyspepsia.