Patents by Inventor Batchu Venkateswara Rao

Batchu Venkateswara Rao 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 total synthesis of flavonoid compounds and isomers thereof
    Patent number: 9611255
    Abstract: The present invention relates to the a process for total synthesis of flavonoid compounds of general formula I and isomers thereof wherein R1 and R2 is OH; R3?H or The present invention particularly relates to the process for preparation and separation of (2S,3S)-taxifolin-6-C-?-D-glucopyranoside (ulmoside A), (2R,3R)-taxifolin-6-C-?-D-glucopyranoside and taxifolin.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: April 4, 2017
    Assignee: Council of Scientific and Industrial Research
    Inventors: Batchu Venkateswara Rao, Macha Lingamurthy, Gurrapu Raju, Vanka Umamaheswara Sarma
  • PROCESS FOR TOTAL SYNTHESIS OF FLAVONOID COMPOUNDS AND ISOMERS THEREOF
    Publication number: 20160362401
    Abstract: The present invention relates to the a process for total synthesis of flavonoid compounds of general formula I and isomers thereof wherein R1 and R2 is OH; R3?H or The present invention particularly relates to the process for preparation and separation of (2S,3S)-taxifolin-6-C-?-D-glucopyranoside (ulmoside A), (2R,3R)-taxifolin-6-C-?-D-glucopyranoside and taxifolin.
    Type: Application
    Filed: April 22, 2016
    Publication date: December 15, 2016
    Inventors: Batchu Venkateswara RAO, Macha LINGAMURTHY, Gurrapu RAJU, Vanka Umamaheswara SARMA
  • Substituted oxygen alicyclic compounds, including methods for synthesis thereof
    Patent number: 6566538
    Abstract: The invention provides new methods for preparation of cyclic oxygen compounds, including 2,5-disubstituted tetrahydrofurans, 2,6-disubstituted tetrahydropyrans, 2,7-disubstituted oxepanes and 2,8-oxocanes. The invention also provides new cyclic oxygen compounds and pharmaceutical compositions and therapeutic methods that comprise such compounds.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: May 20, 2003
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Mukund Shankar Chorghade, Mukund Keshao Gurjar, Palakodety Radha Krishna, Sista Venkata Sai Lalitha, Kashinath Sadalapure, Susanta Sekhar Adhikari, Andappan Murugaiah Subbaiah Murugaiah, Batchu Venkateswara Rao, Levadala Murali Krishna, Sunil Vyankatesh Mhaskar, Gangavaram Vasantha Madhava Sharma, Tangallapally Rajendra Prasad, Punna Sreenivas, Vavilala Goverdhan Reddy, Aminul Islam, Alla Venkata Rama Rao, Hymavathi Lanka, Bethi Sridhar Reddy, Chittineni Hari Prasad
  • Method for synthesizing diaryl-substituted heterocyclic compounds, including tetrahydrofurans
    Publication number: 20020128491
    Abstract: A method is provided for synthesizing diaryl-substituted heterocyclic compounds, particularly 2,5-diaryl-substituted tetrahydrofurans and tetrahydrothiophenes. Methods for synthesizing starting materials and intermediates are provided as well. An important application of the invention is in the synthesis of CMI-392, (±) trans-2-[5-(N′-methyl-N′-hydroxyureidyl-methyl)-3-methoxy-4-p-chlorophenylthioethoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-tetrahydrofuran, a highly effective agent in treating inflammatory and immune disorders. The invention also encompasses novel compounds useful as starting materials and intermediates in the synthetic processes disclosed.
    Type: Application
    Filed: February 12, 2002
    Publication date: September 12, 2002
    Inventors: Alla Venkata Rama Rao, Mukund S. Chorghade, Amin ul Islam, Vemuri Venkata Kiran Rao, Anegondi Sreenivasa Prasad, Batchu Venkateswara Rao, Ranga Reddy, Lalata Krishnakanth Reddy, Kotakonda Shailaja, Mukund Keshao Gurjar, Sunil Vyankatesh Mhaskar
  • Substituted oxygen alicyclic compounds, including methods for synthesis thereof
    Patent number: 6433197
    Abstract: The invention provides new methods for preparation of cyclic oxygen compounds, including 2,5-disubstituted tetrahydrofurans, 2,6-disubstituted tetrahydropyrans, 2,7-disubstituted oxepanes and 2,8-oxocanes. The invention also provides new cyclic oxygen compounds and pharmaceutical compositions and therapeutic methods that comprise such compounds.
    Type: Grant
    Filed: October 2, 2001
    Date of Patent: August 13, 2002
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Mukund Shankar Chorghade, Mukund Keshao Gurjar, Palakodety Radha Krishna, Sista Venkata Sai Lalitha, Kashinath Sadalapure, Susanta Sekhar Adhikari, Andappan Murugaiah Subbaiah Murugaiah, Batchu Venkateswara Rao, Levadala Murali Krishna, Sunil Vyankatesh Mhaskar, Gangavaram Vasantha Madhava Sharma, Tangallapally Rajendra Prasad, Punna Sreenivas, Vavilala Goverdhan Reddy, Aminul Islam, Alla Venkata Rama Rao, Hymavathi Lanka, Bethi Sridhar Reddy, Chittineni Hari Prasad
  • Method for synthesizing diaryl-substituted heterocyclic compounds, including tetrahydrofurans
    Patent number: 6403814
    Abstract: A method is provided for synthesizing diaryl-substituted heterocyclic compounds, particularly 2,5-diaryl-substituted tetrahydrofurans and tetrahydrothiophenes. Methods for synthesizing starting materials and intermediates are provided as well. An important application of the invention is in the synthesis of CMI-392, (±)trans-2-[5-N′-methyl-N′-hydroxyureidyl-methyl)3-methoxy-4-p-chlorophenylthioethoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-tetrahydrofuran, a highly effective agent in treating inflammatory and immune disorders. The invention also encompasses novel compounds useful as starting materials and intermediates in the synthetic processes disclosed.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: June 11, 2002
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Alla Venkata Rama Rao, Mukund S. Chorghade, Amin ul Islam, Vemuri Venkata Kiran Rao, Anegondi Sreenivasa Prasad, Batchu Venkateswara Rao, Ranga Reddy, Lalata Krishnakanth Reddy, Kotakonda Shailaja, Mukund Keshao Gurjar, Sunil Vyankatesh Mhaskar
  • Substituted oxygen alicyclic compounds, including methods for synthesis thereof
    Publication number: 20020040154
    Abstract: The invention provides new methods for preparation of cyclic oxygen compounds, including 2,5-disubstituted tetrahydrofurans, 2,6-disubstituted tetrahydropyrans, 2,7-disubstituted oxepanes and 2,8-oxocanes. The invention also provides new cyclic oxygen compounds and pharmaceutical compositions and therapeutic methods that comprise such compounds.
    Type: Application
    Filed: October 2, 2001
    Publication date: April 4, 2002
    Inventors: Mukund Shankar Chorghade, Mukund Keshao Gurjar, Palakodety Radha Krishna, Sista Venkata Sai Lalitha, Kashinath Sadalapure, Susanta Sekhar Adhikari, Andappan Murugaiah Subbaiah Murugaiah, Batchu Venkateswara Rao, Levadala Murali Krishna, Sunil Vyankatesh Mhaskar, Gangavaram Vasantha Madhava Sharma, Tangallapally Rajendra Prasad, Punna Sreenivas, Vavilala Goverdhan Reddy, Aminul Islam, Alla Venkata Rama Rao, Hymavathi Lanka, Bethi Sridhar Reddy, Chittineni Hari Prasad
  • Substituted oxygen alicyclic compounds, including methods for synthesis thereof
    Patent number: 6306895
    Abstract: The invention provides new methods for preparation of cyclic oxygen compounds, including 2,5-disubstituted tetahydrofurans, 2,6-disubstituted tetrahydropyrans, 2,7-disubstituted oxepanes and 2,8-oxocanes. The invention also provides new cyclic oxygen compounds and pharmaceutical compositions and therapeutic methods that comprise such compounds.
    Type: Grant
    Filed: July 2, 1999
    Date of Patent: October 23, 2001
    Assignee: Millenium Pharmaceuticals, Inc.
    Inventors: Mukund Shankar Chorghade, Mukund Keshao Gurjar, Palakodety Radha Krishna, Sista Venkata Sai Lalitha, Kashinath Sadalapure, Susanta Sekhar Adhikari, Andappan Murugaiah Subbaiah Murugaiah, Batchu Venkateswara Rao, Levadala Murali Krishna, Sunil Vyankatesh Mhaskar, Gangavaram Vasantha Madhava Sharma, Tangallapally Rajendra Prasad, Punna Sreenivas, Vavilala Goverdhan Reddy, Aminul Islam, Alla Venkata Rama Rao, Hymavathi Lanka, Bethi Sridhar Reddy, Chittineni Hari Prasad