Patents by Inventor Satish C. Choudhry

Satish C. Choudhry 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).

  • Conversion of iridoids to prostaglandins
    Patent number: 4410710
    Abstract: Naturally occurring iridoids provide the starting material for a unique synthesis sequence to produce prostaglandin intermediates. The iridoid lactone is hydrogenated, converted to an acetal, and rings opened to introduce the carbonyl octenyl side chain in six steps. The intermediate can be converted to prostaglandin as previously demonstrated.
    Type: Grant
    Filed: September 25, 1981
    Date of Patent: October 18, 1983
    Assignee: Research Foundation of the City University of New York
    Inventors: William F. Berkowitz, Satish C. Choudhry, Joseph A. Hrabie