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:
Nov. 11, 1997
Filed:
Feb. 16, 1996
Applicant:
Inventors:
Hui-Po Wang, Taipei, TW;
Jia-Shuai Lee, Taipei, TW;
Ming-Cheng Tsai, Taipei, TW;
Hsiao-Hwa Lu, Taipei, TW;
Oliver Yoa-Pu Hu, Taipei, TW;
Wen-Lin Luo, Taipei, TW;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07K / ;
U.S. Cl.
CPC ...
514 18 ; 514 19 ; 530331 ; 562444 ; 562445 ;
Abstract
A series of di- and tri-peptide mimetic dopamine prodrugs are synthesized in which D-phenylglycine or D-p-hydroxyphenylglycine is attached as tools for delivery of L-dopa through the intestine via the intestinal dipeptide-mediated carrier transport system. These compounds are found useful as an active ingredient for the treatment of Parkinson's disease.