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. 29, 2011
Filed:
May. 21, 2009
Applicant:
Masakazu Nakazawa, Kawasaki, JP;
Inventor:
Masakazu Nakazawa, Kawasaki, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 38/06 (2006.01); A61K 38/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method of preparing an intermediate for LHRH antagonists, which requires fewer steps than conventional methods and provides the intermediate in high yield and high purity.