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:
Aug. 27, 1985
Filed:
Jul. 20, 1984
Janos Kreidl, Budapest, HU;
Maria Farkas nee Kirjak, Budapest, HU;
Kalman Harsanyi, Budapest, HU;
Bela Benke, Budapest, HU;
Andras Rado, Budapest, HU;
Gyorgy Domany, Budapest, HU;
Bela Hegedus, Budapest, HU;
Eva Csongor, Budapest, HU;
Ida Deutsch nee Juhasz, Budapest, HU;
Hajnalka Petho, Budapest, HU;
Richter Gedeon Vegyeszeti Gyar R.T., Budapest, HU;
Abstract
The invention relates to a new crystal modification of N-methyl-N'-{2-[(5-methylimidazol-4-yl)-methylthio]-ethyl}-N'-cyanoguanidi ne (cimetidine), a histamine H-2 receptor antagonist having the Formula (I) ##STR1## as well as to a process for preparing same. In the description, this new modification is named N-methyl-N'-{2-[(5-methylimidazol-4-yl)-methylthio]-ethyl}-N'-cyanoguanidi ne Z (cimetidine Z).