Patents by Inventor Mangal Prasad Dubey

Mangal Prasad Dubey 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).

  • 1-[4-arylpiperazin-1-yl]-3-[2-oxopyrrolidin/piperidin-1-yl]propanes and their use in medical treatments
    Patent number: 6150367
    Abstract: A chemical compound and composition of Formula 1: ##STR1## wherein Ar represents a phenyl ring substituted by the groups like halo, alkoxy, alkyl or heteroaryl, n=1 or n=2; said compounds and compositions as being useful therapeutic agents for hypertension, ischemic, cardiovascular and other adrenergic receptor related disorders.
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: November 21, 2000
    Assignee: Council of Scientific & Industrial Research
    Inventors: Neelima Sinha, Sanjay Jain, Anil Kumar Saxena, Nitya Anand, Ram Mohan Saxena, Mangal Prasad Dubey, Madhur Ray, Gyanendra K. Patnaik, deceased
  • Methods for preparing 1-[4-arylpiperazin-1-yl]-3-[2-oxopyrrolidin/piperidin-1-yl] propanes
    Patent number: 6084097
    Abstract: The invention relates to a process for the synthesis of 1-[4-Arylpiperazin-1-yl]-3-[2-oxopyrrolidin/piperidin-1-yl]propanes used as potential therapeutic agents for hypertension, ischemia, cardiovascular and other adrenergic receptors related disorders, having general formula 1 ##STR1## wherein Ar represents a phenyl ring substituted by the groups like halo, alkoxy, alkyl or heteroaryl, n=1 or n=2; a process of preparing said compounds and a method of treating hypertension, ischemia, cardiovascular and other adrenergic receptors related disorders.
    Type: Grant
    Filed: October 29, 1997
    Date of Patent: July 4, 2000
    Assignee: Council of Scientific & Industrial Research
    Inventors: Neelima Sinha, Sanjay Jain, Anil Kumar Saxena, Nitya Anand, Ram Mohan Saxena, Mangal Prasad Dubey, Madhur Ray, Gyanendra Kumar Patnaik, deceased