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:
Jul. 01, 2008
Filed:
Dec. 12, 2003
Applicants:
Sourena Nadji, St. Louis, MO (US);
James Smoot, O'Fallon, MO (US);
Umashanker Sampath, Ballwin, MO (US);
Inventors:
Sourena Nadji, St. Louis, MO (US);
James Smoot, O'Fallon, MO (US);
UmaShanker Sampath, Ballwin, MO (US);
Assignee:
Reliable Biopharmaceutical Corporation, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/00 (2006.01); C07D 513/00 (2006.01); C07D 515/00 (2006.01); C07H 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel, scaleable and improved process for preparing pentostatin and its analogs is disclosed. The method comprises the diastereospecific synthesis of the nucleobase from commercially available L-Dialkyl tartarates.