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.

Date of Patent:
Jan. 27, 2026

Filed:

Dec. 05, 2019
Applicants:

B. G. Negev Technologies and Applications Ltd., AT Ben-gurion University, Beer-Sheva, IL;

Moshe Kushnir, Ramat Gan, IL;

Inventors:

Eliahu Heldman, Rehovot, IL;

Moshe Kushnir, Ramat Gan, IL;

Eleonora Shaubi, Beer Sheva, IL;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07H 15/18 (2006.01); A61K 47/54 (2017.01); C07C 231/12 (2006.01); C07C 235/34 (2006.01); C07C 243/28 (2006.01); C07C 243/34 (2006.01);
U.S. Cl.
CPC ...
A61K 47/549 (2017.08); C07C 231/12 (2013.01); C07C 235/34 (2013.01); C07C 243/28 (2013.01); C07C 243/34 (2013.01); C07H 15/18 (2013.01); C07C 2601/16 (2017.05);
Abstract

The present invention provides conjugates comprising a sugar such as mannitol and one or more L-DOPA and/or DOPA decarboxylse inhibitors including, inter alia, L-DOPA, carbidopa, benserazide, or a combination thereof, wherein the sugar is conjugated to the carboxyl group of the L-DOPA and/or DOPA decarboxylse inhibitor/s) via a hydroxyl group of the sugar. The present invention further provides related pharmaceutical compositions and methods of producing the conjugates, as well as methods of use for treating medical disorders responsive to dopamininergic stimulation such as movement disorders including, inter alia, Parkinson's Disease.


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