Patents by Inventor Anita Fowler

Anita Fowler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods for synthesizing 2-chloro-9-(2-deoxy-2-fluoro-B-D-arabinofuranosyl)-9H-purin-6-amine
    Publication number: 20050288500
    Abstract: 2-Chloro-9-(2-deoxy-2-fluoro-?-D-arabinofuranosyl)-9H-purin-6-amine is synthesized by reacting a 2-chloro-6-substituted purine with a protected and activated 2-deoxy-2-fluoro-D-arabinofiranose; and reacting with a base such as ammonia to provide 2-chloro-9-(2-deoxy-2-fluoro-?-D-arabinofuranosyl)-9H-purin-6-amine. When the purine reactant is substituted in the 6 position with a halogen, a reaction step with an alkoxide is carried out prior to the reaction with ammonia.
    Type: Application
    Filed: August 16, 2005
    Publication date: December 29, 2005
    Applicant: Southern Research Institute
    Inventors: John Montgomery, Anita Fowler, John Secrist