Patents by Inventor Israr ALI

Israr ALI 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).

  • PROCESSES FOR THE PREPARATION OF ERTUGLIFLOZIN
    Publication number: 20170342100
    Abstract: The present invention relates to processes for the preparation of ertugliflozni. The present invention also provides compounds of Formula (III), Formula (IV), and Formula (VII), processes for their preparation, and their use for the preparation of ertugliflozin. The processes of the present invention involve protecting the ertugliflozin intermediate compound with a suitable protecting group which provides ertugliflozin having high purity and yield.
    Type: Application
    Filed: December 3, 2015
    Publication date: November 30, 2017
    Inventors: Israr ALI, Rajesh KUMAR, Dhiren Chandra BARMAN, Asok NATH, Mohan PRASAD