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. 21, 2003
Filed:
Sep. 30, 1998
Applicant:
Inventors:
Bruno K. Radatus, Brantford, CA;
K. S. Keshava Murthy, Brantford, CA;
Assignee:
Brantford Chemicals Inc., Brantford, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 1/9073 ;
U.S. Cl.
CPC ...
C07H 1/9073 ;
Abstract
There are disclosed novel Stavudine solvates as follows: Stavudine NN-dimethyllacetamide solvates; Stavudine NN-dimethylacrylamide solvates and Stavudine NN-dimethylpropionamide solvates and processes for producing Stavudine NN-dimethylacetamide solvates, Stavudine NN dimethylacrylamide solvates and Stavudine NN dimethylpropionamide solvates which results in pure Stavudine.