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:
Mar. 22, 1988
Filed:
Oct. 25, 1985
Applicant:
Inventors:
Karl-Heinz Weber, Gau-Algesheim, DE;
Dieter Hinzen, Zornheim, DE;
Franz-Josef Kuhn, Gau-Algesheim, DE;
Erich Lehr, Waldalgesheim, DE;
Wilhelm Frolke, Ingelheim am Rhein, DE;
Wolfgang Troger, Stromberg, DE;
Helmut Ensinger, Wackernheim, DE;
Gerhard Walther, Bingen, DE;
Albrecht Harreus, Ingelheim am Rhein, DE;
Assignee:
Boehringer Ingelheim KG, Ingelheim am Rhein, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514255 ; 514340 ; 514384 ; 544366 ; 546276 ; 548263 ;
Abstract
New 1,2,4-triazolo-carbamates of general formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 have the meanings given in the specification, are acetylcholinesterase inhibitors and may be used as drugs for the treatment of senile dementia.