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:
Apr. 20, 1976
Filed:
Dec. 20, 1972
Applicant:
Inventors:
Clemens Rufer, Berlin, DT;
Eberhard Schroder, Berlin, DT;
Assignee:
Schering Aktiengesellschaft, Berlin & Bergkamen, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
260309 ; 2602 / ; 2602 / ; 2602937 ; 2602 / ; 424248 ; 424250 ; 424263 ; 424267 ; 424273 ;
Abstract
1-SUBSTITUTED 5-NITRO-2-(2-DIALKYLAMINOVINYL)-IMIDAZOLES HAVING TRICHOMONACIDAL ACTIVITY OF THE FORMULA: ##SPC1## Wherein R is H, CH.sub.3 or C.sub.2 H.sub.5 and X is hydrocarbon or hydrocarbon substituted with a halogen or a hydroxy, ether, ester or amino group, are produced by reacting the 1-substituted-5-nitro-2-alkyl-imidazoles with an aminal ester or amidoacetal of orthoformic acid or like functionally reactive derivative thereof.