Patents by Inventor Suguan Rachakonda

Suguan Rachakonda 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).

  • Preparation of 2'-fluoro-2'-alkyl-substituted or other optionally substituted ribofuranosyl pyrimidines and purines and their derivatives
    Publication number: 20060122146
    Abstract: The present invention provides (i) processes for preparing a 2?-deoxy-2?-fluoro-2?-methyl-D-ribonolactone derivatives, (ii) conversion of intermediate lactones to nucleosides with potent anti-HCV activity, and their analogues, and (iii) methods to prepare the anti-HCV nucleosides containing the 2?-deoxy-2?-fluoro-2?-C-methyl-?-D-ribofuranosyl nucleosides from a preformed, preferably naturally-occurring, nucleoside.
    Type: Application
    Filed: September 13, 2005
    Publication date: June 8, 2006
    Inventors: Byoung-Kwon Chun, Peiyuan Wang, Jinfu Du, Suguan Rachakonda