Patents by Inventor Prashant Pramod MUJUMDAR

Prashant Pramod MUJUMDAR 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 (S)-2-ethyl-N-(1-methoxypropan-2-yl)-6-methyl aniline
    Patent number: 9199930
    Abstract: Disclosed herein a novel, process for the preparation of (S)-2-ethyl-N-(1-methoxypropan-2-yl)-6-methyl aniline [(S)-1]. Particularly, the invention relates to the synthesis of (S)-2-ethyl-N-(1-methoxypropan-2-yl)-6-methyl aniline with excellent selectivity starting from commercially available enantiopure (R)-epichlorohydrin [(R)-2] via formation of aziridine intermediate [(S)-4].
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: December 1, 2015
    Assignee: Council of Scientific and Industrial Research
    Inventors: Muthukrishnan Murugan, Prashant Pramod Mujumdar
  • PROCESS FOR THE PREPARATION OF (S)-2-ETHYL-N-(1-METHOXYPROPAN -2-YL)-6-METHYL ANILINE
    Publication number: 20150225340
    Abstract: Disclosed herein a novel, process for the preparation of (S)-2-ethyl-N-(1-methoxypropan-2-yl)-6-methyl aniline [(S)-1]. Particularly, the invention relates to the synthesis of (S)-2-ethyl-N-(1-methoxypropan-2-yl)-6-methyl aniline with excellent selectivity starting from commercially available enantiopure (R)-epichlorohydrin [(R)-2] via formation of aziridine intermediate [(S)-4].
    Type: Application
    Filed: September 6, 2013
    Publication date: August 13, 2015
    Inventors: Muthukrishnan Murugan, Prashant Pramod Mujumdar
  • PROCESS FOR THE SYNTHESIS OF ANTIEPILEPTIC DRUG LACOSAMIDE
    Publication number: 20140012044
    Abstract: The present invention relates to the improved and efficient process for the synthesis of antiepileptic drug Lacosamide in high enantiopurity (>98% ee) and better yield. More particularly, the present invention relates to improved and efficient, cost effective process for synthesis of desired (R) isomer of Lacosamide starting from commercially available (S)-benzyl glycidyl ether.
    Type: Application
    Filed: August 20, 2012
    Publication date: January 9, 2014
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Muthukrishnan MURUGAN, Mohammad MUJAHID, Prashant Pramod MUJUMDAR