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. 15, 2006
Filed:
Jul. 06, 2004
Applicants:
Chih Yung Ho, Lansdale, PA (US);
Eric David Strobel, Warrington, PA (US);
Inventors:
Chih Yung Ho, Lansdale, PA (US);
Eric David Strobel, Warrington, PA (US);
Assignee:
Janssen Pharmaceutica, N.V., Beerse, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 259/06 (2006.01); C07C 259/08 (2006.01); C07C 259/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a novel method for the formation of hydroxamic acids comprising reacting under suitable conditions an ester with hydroxylamine in the presence of cyanide anion.