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. 06, 2015
Filed:
Dec. 18, 2013
Applicant:
Scinopharm Taiwan, Ltd., Shan-Hua, Tainan, TW;
Inventors:
Tsung Yu Hsiao, Tainan, TW;
Shih Wei Lee, Tainan, TW;
Assignee:
ScinoPharm Taiwan, Ltd., Shan-Hua, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07K 7/06 (2006.01);
U.S. Cl.
CPC ...
C07K 7/06 (2013.01);
Abstract
The invention provides a process for the preparation of leuprolide or its pharmaceutical acceptable salts by a combination of solid phase synthesis and post assembly solution phase amidation. The invention also relates to applying a non-protected leuprolide precursor to prepare leuprolide or its pharmaceutically acceptable salts.