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:
May. 12, 1998
Filed:
Feb. 23, 1996
Applicant:
Inventors:
Markus Hohler, Mohlin, CH;
Peter Vogt, Aesch, CH;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07K / ;
U.S. Cl.
CPC ...
530338 ; 530333 ; 530341 ;
Abstract
A process is disclosed for the manufacture of amides, including peptides, in which a carboxylic acid is reacted with a primary or secondary amine in the presence of a carbodiimide and a catalytic amount of N-hydroxy compound.
Hohler, Markus. (1998). Process for producing amides using catalytic amounts of an n-hydroxy (U.S. Patent No. 5750649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5750649
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile