Patents by Inventor Suhas Sohani

Suhas Sohani 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).

  • Process for the Preparation of Telithromycin
    Publication number: 20070260066
    Abstract: The present invention relates to the process for the preparation of compounds of formula (I) or its pharmaceutically acceptable salts Formula I The novel compounds (i) 10,11-Anhydro-2?,4?-di-O-benzoyl-12-O-imidazolylcarbonyl-6-O-methylerythromycin A of formula (Xa) Formula (Xa) (ii) 2?,4?-di-O-benzoyl-11-amino-11-N-[4-[4-(3-pyridyl)imidazol-1-yl]butyl]-11-deoxy-6-O-methylerythromycin A 11,12-cyclic carbamate of formula (XIa) Formula (XIa) (iii) 2?-O-benzoyl-11-amino-11-N-[4-[4-(3-pyridyl)imidazol-1-yl]butyl]-11-deoxy-5-O-desosaminyl-6-O-methylerythronolide A 11,12-cyclic carbamate of formula (XIIa) Formula (XIIa) (iv) 2?-benzoyl-11-amino-11-N-[4-[4-(3-pyridyl)imidazol-1-yl]butyl]-11-deoxy-5-O-desosaminyl-6-O-methylerythronolide A 11,12-cyclic carbamate of formula (XIIa) Formula (XIIa) and their use as intermediates in formation of compound of Formula I. Also the process of preparation of compound of formula (XIIIa).
    Type: Application
    Filed: April 25, 2005
    Publication date: November 8, 2007
    Applicant: Alembic Limited
    Inventors: Suhas Sohani, Mandar Deodhar, Nishant Patel, Manish Patel, Mahesh Davadra, Vinodhamar Kansal