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. 25, 2003
Filed:
Jun. 08, 2001
Applicant:
Inventors:
Louis S. Crocker, Belle Mead, NJ (US);
Karel M. Jos Brands, Jersey City, NJ (US);
Todd D. Nelson, East Windsor, NJ (US);
Philip J. Pye, Guttenberg, NJ (US);
Jonathan D. Rosen, Brooklyn, NY (US);
Kai Rossen, Degussa Huls, DE;
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
C07D / ; C07D / ;
Abstract
The present invention is concerned with 4-benzyl-2-hydroxy-1,4-oxazin-3-one, and novel processes for the preparation therof. This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.