Patents by Inventor Arvind Kumar Srivastava

Arvind Kumar Srivastava 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).

  • Publication number: 20160009752
    Abstract: The present invention relates to the synthesis of pregnane-oximino-aminoalkyl-ethers and their antidiabetic and antidyslipidemic activities. More particularly, the invention relates to the synthesis of compounds of formula 3 and biological profile thereof. Further the invention relates to compounds of formula 3 and pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: January 24, 2014
    Publication date: January 14, 2016
    Inventors: Prem Chandra VERMA, Jyoti GUPTA, Dharmendra Pratap SINGH, Varsha GUPTA, Hari Narayan KUSHWAHA, Anamika MISRA, Neha RAHUJA, Rohit SRIVASTAVA, Natasha JAISWAL, Ashok Kumar KHANNA, Akhilesh Kumar TAMRAKAR, Shio Kumar SINGH, Anil Kumar DWIVEDI, Arvind Kumar SRIVASTAVA, Ram PRATAP
  • Patent number: 9096539
    Abstract: The present invention relates to the development of novel substituted 4,5-dihydro-2H-benzo[e]indazole-9-carboxylates, which can be used as therapeutic agents for the treatment and prevention of metabolic disorders, and a process of preparing said novel compounds. More particularly, the present invention relates to substituted 4,5-dihydro-2H-benzo[e]indazole-9-carboxylates and their related compounds, processes for preparing the said compounds and to their use in the treatment of diabetes and related metabolic disorders.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: August 4, 2015
    Assignee: Council of Scientific & Industrial Research
    Inventors: Atul Goel, Gaurav Taneja, Neha Rahuja, Arun Kumar Rawat, Natasha Jaiswal, Akhilesh Kumar Tamrakar, Arvind Kumar Srivastava
  • Publication number: 20150005357
    Abstract: The present invention relates to the development of novel substituted 4,5-dihydro-2H-benzo[e]indazole-9-carboxylates, which can be used as therapeutic agents for the treatment and prevention of metabolic disorders, and a process of preparing said novel compounds. More particularly, the present invention relates to substituted 4,5-dihydro-2H-benzo[e]indazole-9-carboxylates and their related compounds, processes for preparing the said compounds and to their use in the treatment of diabetes and related metabolic disorders.
    Type: Application
    Filed: January 29, 2013
    Publication date: January 1, 2015
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Atul Goel, Gaurav Taneja, Neha Rahuja, Arun Kumar Rawat, Natasha Jaiswal, Akhilesh Kumar Tamrakar, Arvind Kumar Srivastava
  • Patent number: 7959954
    Abstract: A bioactive fraction obtained from Xylocarpus that is useful for the treatment of diabetes and dyslipidemia. This fraction can be provided in a pharmaceutical composition that is useful as antidiabetic and antidyslipidemic agent, or can be used in a method of treating diabetes and dyslipidemia in a subject. Also, a process for the preparation of bioactive fraction from Xylocarpus. Isomeric xyloccensins and the preparation of such compounds. Also, pharmaceutical compositions comprising a therapeutically effective amount of such isomeric xyloccensins optionally along with one or more pharmaceutically acceptable carriers, additives, lubricant and diluents and the use of such pharmaceutical compositions in a method for treating dyslipidemia.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: June 14, 2011
    Assignee: Council of Scientific and Industrial Research
    Inventors: Vijai Lakshmi, Ajet Saxena, Rajesh Kumar, Raghwendra Pal, Satyawan Singh, Arvind Kumar Srivastava, Preeti Tiwari, Deepak Raina, Anil Kumar Rastogi, Mahendra Nath Srivastava, Ramesh Chandra, Anju Puri, Ram Raghubir, Poonam Gupta, Narender Tadigoppula, Brijendra Kumar Tripathi, Sudhir Srivastava
  • Publication number: 20110077294
    Abstract: The present invention provides an optically active compound of general formula (I) and salts thereof: wherein R? is selected from a group consisting of t-butyl amine, n-butylamine, iso-butylamine, iso-propyl amine, 4-phenyl-piperazine-1-ylamine, 4-(2-methoxyphenyl)-piperazin-1-ylamine, and 3,4-dimethoxy phenethyl amine; wherein R1, R2 and R3 are selected from the group consisting of hydrogen, methyl or iso pentenyl; R4, R5 and R6 are selected from the group consisting of Oil, O-alkyl, O-benzyl, O-substituted phenyl or combination thereof.
    Type: Application
    Filed: August 2, 2007
    Publication date: March 31, 2011
    Inventors: Ram Pratap, Himanshu Singh, Alok Kumar Verma, Amar Bahadur Singh, Priti Priti Tiwari Tiwari, Mukesh Srivastava, Arvind Kumar Srivastava, Anil Kumar Dwivedi, Satyawan Singh, Pratima Pnahma Svivastva Srivastava, Shio Kumar Singh, Chandishwar Nath, Ram Raghubir
  • Patent number: 7807712
    Abstract: The present invention provides appropriately substituted chalcones, such as, for example, represented by the structural formula as shown herein below Wherein R1, R2 and R3 are selected from the group consisting of H, OH, O-alkyl, O-phenyl and O-substituted phenyl; B represents Ar—Z—O or RO; where Z is an alkane having up to 5 carbon atoms; R is substituted propanol amino, wherein substituted amino groups are selected from the group consisting of t-butyl, n-butyl, i-butyl, i-propyl, 4-phenyl piperazine-1-yl, 4-(2-methoxyphenyl)-piperazin-1-yl and 3,4-dimethoxy phenethyl; and Ar is thiazolidine-dione methylene phenoxy. The compounds prepared have been demonstrated to exhibit significant antidiabetic effect in various animal models indicating potential for further exploitation.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: October 5, 2010
    Inventors: Ram Pratap, Mavurapu Satyanarayana, Chandeshwar Nath, Ram Raghubir, Anju Puri, Ramesh Chander, Priti Tiwari, Brajendra Kumar Tripathi, Arvind Kumar Srivastava
  • Publication number: 20100077840
    Abstract: A light-assisted sensor and method of light-assisted sensing of gaseous species involves contacting a gaseous medium with a material selected to adsorb on its surface one or more gaseous species of interest and illuminating the surface of the material from a source to induce a change of an electrical property, such as conductivity, of the material in the presence of the one or more gaseous species. The change in the electrical property of the material is measured and can be used to identify and quantify the gaseous species of interest in the gaseous medium.
    Type: Application
    Filed: June 26, 2009
    Publication date: April 1, 2010
    Inventors: Arvind Kumar Srivastava, Vinayak P. Dravid
  • Patent number: 7635779
    Abstract: The present invention provides novel substituted flavone derivatives which exhibit anti-hyperglycemic and antidyslipedemic activity. The invention also provides a method for controlling type II diabetes and associated hyperlipidemic conditions in a mammal by administering compound of the present invention and compositions containing these derivatives.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: December 22, 2009
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ram Pratap, Mavurapu Satyanarayana, Chandeshwar Nath, Ram Raghubir, Anju Puri, Ramesh Chander, Priti Tiwari, Brajendra Kumar Tripathi, Arvind Kumar Srivastava
  • Patent number: 7160866
    Abstract: The present invention provides a novel saponin tigogenin penta glycoside isolated from the aerial parts of Chlorophytum nimonii and a process for the isolation thereof as well as its use in anti-hyperglycemic and hypolipidemic activities.
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: January 9, 2007
    Assignee: Council of Scientific and Industrial Research
    Inventors: Lakshmi Vijay, Kartikay Pandey, Raja Roy, Bhawani Shankar Joshi, Padmanabhan Madhusudanan Kunnath, Ramesh Chandra, Arvind Kumar Srivastava, Deepak Raina, Anil Kumar Rastogi
  • Patent number: 6875758
    Abstract: The invention provides a method of using pregnadienones and pregnadienols represented by the structural formula (I) as shown herein below Wherein X?OH or O or combination thereof and positioning of olefinic bonds are at 4(5); 5(6); 16(17); 17(20) or various combinations and said compounds containing at least one olefinic bond in or on their D-ring for the treatment of hyperlipidemic and hyperglycemic conditions in mammals, said method comprising administering an effective amount of the said compounds to the recipient mammals.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: April 5, 2005
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ram Pratap, Ram Chandra Gupta, Ramesh Chander, Ashok Kumar Khanna, Arvind Kumar Srivastava, Deepak Raina, Satyavan Singh, Savita Srivastava, Anil Kumar Rastogi, Omkar Prasad Asthana, Swarn Nityanand, Nitya Anand, Ashim Ghatak, Narinder Kumar Kapoor, Sukh Dev
  • Publication number: 20030216363
    Abstract: The invention provides a method of using pregnadienones and pregnadienols represented by the structural formula (I) as shown herein below 1
    Type: Application
    Filed: March 14, 2003
    Publication date: November 20, 2003
    Applicant: Council of Scientific & Industrial Research
    Inventors: Ram Pratap, Ram Chandra Gupta, Ramesh Chander, Ashok Kumar Khanna, Arvind Kumar Srivastava, Deepak Raina, Satyavan Singh, Savita Srivastava, Anil Kumar Rastogi, Omkar Prasad Asthana, Swarn Nityanand, Nitya Anand, Ashim Ghatak, Narinder Kumar Kapoor, Sukh Dev
  • Patent number: 6579862
    Abstract: The invention provides a method of using pregnadienones and pregnadienols represented by the structural formula (I): containing at least one olefinic bond in or on their D-ring for the treatment of hyperlipidemic and hyperglycemic conditions in mammals wherein X═OH or O and the olefinic bonds are at 4(5); 5(6); 16(17); or 17(20) or various combinations, and wherein the compounds contain at lest one olefinic bond in or on their D-ring. The method comprises administering an effective amount of said compounds to recipient mammals.
    Type: Grant
    Filed: March 30, 1999
    Date of Patent: June 17, 2003
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ram Pratap, Ram Chandra Gupta, Ramesh Chander, Ashok Kumar Khanna, Arvind Kumar Srivastava, Deepak Raina, Satyavan Singh, Savita Srivastava, Anil Kumar Rastogi, Omkar Prasad Asthana, Swarn Nityanand, Nitya Anand, Ashim Ghatak, Narinder Kumar Kapoor, Sukh Dev