Patents by Inventor Kiran Mitchanagatla

Kiran Mitchanagatla 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 AMORPHOUS TENOFOVIR ALAFENAMIDE HEMIFUMARATE AND A PREMIX THEREOF
    Publication number: 20170348334
    Abstract: An amorphous form of tenofovir alafenamide hemifumarate and process for the preparation of the same. A premix of amorphous tenofovir alafenamide hemifumarate with pharmaceutically acceptable excipients and process for the preparation of the same are also disclosed.
    Type: Application
    Filed: December 31, 2015
    Publication date: December 7, 2017
    Inventors: Amit Singh, AggiRamireddy Bommareddy, Neelima Bhagavatula, Anjaneyaraju Indukuri, Kiran MItchanagatla, Padala Subbarayudu
  • PROCESSES FOR THE PREPARATION OF INTERMEDIATES OF RALTEGRAVIR
    Publication number: 20170253585
    Abstract: The present disclosure provides a process for the preparation of 2-(2-amino propan-2-yl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydro-pyrimidine-4-carboxamide by debenzylation of benzyl(2-{4-[(4-fluorobenzyl)carbamoyl]-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl}propan-2-yl)carbamate. This process may be used in the synthesis of raltegravir and pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: February 3, 2015
    Publication date: September 7, 2017
    Inventors: Siva Ram Prasad Vellanki, Raja Babu Balusu, Kiran Mitchanagatla