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. 24, 1981
Filed:
Mar. 10, 1975
Applicant:
Inventors:
Robert J Gyurik, Downingtown, PA (US);
William D Kingsbury, West Chester, PA (US);
Assignee:
SmithKline Corporation, Philadelphia, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548306 ; 4242 / ;
Abstract
New anthelmintic compounds, compositions and methods of use are described utilizing 5-cycloalkylthio and oxy-2-carbalkoxyaminobenzimidazole. Methods of preparation involve the reaction of 4-cycloalkylthio- or oxy-o-phenylenediamine with methyl cyanocarbamate in aqueous miscible organic solvents.