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:
May. 19, 2020
Filed:
Jun. 15, 2016
Applicant:
Targent, Llc, Princeton, NJ (US);
Inventors:
Stefano Luca Giaffreda, Bologna, IT;
Elena Dichiarante, Bologna, IT;
Assignee:
Targent, LLC, Princeton, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/047 (2006.01); A61K 47/10 (2017.01); A61K 47/60 (2017.01); C07C 31/42 (2006.01); C07C 29/78 (2006.01); C07C 29/76 (2006.01); A61P 35/00 (2006.01); A61K 45/06 (2006.01); A61N 5/10 (2006.01); C12Q 1/6886 (2018.01);
U.S. Cl.
CPC ...
C07C 31/42 (2013.01); A61K 31/047 (2013.01); A61K 45/06 (2013.01); A61K 47/10 (2013.01); A61K 47/60 (2017.08); A61N 5/10 (2013.01); A61P 35/00 (2018.01); C07C 29/76 (2013.01); C12Q 1/6886 (2013.01); C07B 2200/13 (2013.01); C12Q 2600/106 (2013.01);
Abstract
Described herein are polymorphic forms of 1,6-dibromo-1,6-dideoxy-dulcitol (dibromo dulcitol or DBD), which is a known antitumor agent. Also described are methods of making these new crystalline polymorphic forms as well as methods of using these polymorphic forms to treat cancer.