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. 18, 1993
Filed:
Sep. 04, 1992
Applicant:
Inventors:
Kenneth E Green, Yorktown Heights, NY (US);
John L Considine, Jr, Bridgewater, NJ (US);
Joseph D'Antuono, III, Three Bridges, NJ (US);
Thurairajah Padmanathan, Piscataway, NJ (US);
Assignee:
American Cyanamid Company, Wayne, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 282 ; 536120 ;
Abstract
An improved process for the preparation of 2' and 3'-(halo-substituted)-2',3'-dideoxy nucleosides by reacting a protected anhydrothymidine compound with a halogenating composition containing a substituted organoaluminum compound which exhibits greater solubility in conventional solvents than AlF.sub.3.
Green, Kenneth. (1993). Process for the preparation of deoxynucleosides (U.S. Patent No. 5212293). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5212293
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile