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:
Oct. 02, 2018
Filed:
Mar. 19, 2014
Applicant:
Sanofi-aventis Deutschland Gmbh, Frankfurt am Main, DE;
Inventor:
Bernd Henkel, Frankfurt am Main, DE;
Assignee:
Sanofi-Aventis Deutschland GmbH, Frankfurt am Main, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 14/47 (2006.01); C07K 1/04 (2006.01); C07K 1/107 (2006.01); C07D 233/78 (2006.01);
U.S. Cl.
CPC ...
C07K 14/47 (2013.01); C07D 233/78 (2013.01); C07K 1/04 (2013.01); C07K 1/107 (2013.01);
Abstract
The present invention relates to a method of synthesizing a peptide product comprising at least one hydantoin group. The peptide product may be used as a reference material for the quality control of pharmaceutical peptides, particularly for the quality control of exendin peptides. Further, the invention relates to hydantoin building blocks, a method for manufacturing such building blocks and their use for the synthesis of peptide products.