Patents by Inventor Prasad V. Chaturvedula
Prasad V. Chaturvedula 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).
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Publication number: 20230106731Abstract: An epidermal growth factor receptor (EGFR) family tyrosine kinase inhibitor comprising a functional group that can bind to the serine S797 residue in EGFR having a C797S mutation or the serine S805 residue in HER2 having a C805S mutation.Type: ApplicationFiled: November 21, 2022Publication date: April 6, 2023Applicant: Spectrum Pharmaceuticals, Inc.Inventors: Prasad V. Chaturvedula, Prasad Kolli
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Publication number: 20210353627Abstract: This document discloses a novel class of quinazoline EGFR inhibitors. Also disclosed are pharmaceutical compositions thereof and method for treating cancers. Disclosed herein is a novel class of quinazoline compounds which selectively and effectively inhibit the growth of cancer cells induced by the overexpression of an epidermal growth factor receptor (EGFR).Type: ApplicationFiled: September 20, 2019Publication date: November 18, 2021Inventor: Prasad V. Chaturvedula
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Patent number: 8592423Abstract: PDE10 inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit PDE10 are also disclosed.Type: GrantFiled: June 18, 2012Date of Patent: November 26, 2013Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, S. Roy Kimura
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Patent number: 8481546Abstract: The disclosure generally relates to the compound of formula I, (R)—N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide, including pharmaceutically acceptable salts, which is a CGRP-receptor antagonist. The disclosure also relates to pharmaceutical compositions and methods for using the compound in the treatment of CGRP related disorders including migraine headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and cancer.Type: GrantFiled: March 2, 2011Date of Patent: July 9, 2013Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Gene M. Dubowchik, John E. Macor
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Publication number: 20130150371Abstract: PDE10 inhibitors having the general formula (I) are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit PDE10 are also disclosed.Type: ApplicationFiled: June 18, 2012Publication date: June 13, 2013Inventors: Prasad V. Chaturvedula, S. Roy Kimura
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Publication number: 20120059017Abstract: The disclosure generally relates to the compound of formula I, (R)-N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide, including pharmaceutically acceptable salts, which is a CGRP-receptor antagonist. The disclosure also relates to pharmaceutical compositions and methods for using the compound in the treatment of CGRP related disorders including migraine headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and cancer.Type: ApplicationFiled: March 2, 2011Publication date: March 8, 2012Inventors: Prasad V. Chaturvedula, Gene M. Dubowchik, John E. Macor
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Patent number: 7842808Abstract: The present invention relates to compounds of Formula (I) as antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”), pharmaceutical compositions comprising them, methods for identifying them, methods of treatment using them and their use in therapy for treatment of neurogenic vasodilation, neurogenic inflammation, migraine and other headaches, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: January 5, 2007Date of Patent: November 30, 2010Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Ling Chen, Rita Civiello, Andrew P. Degnan, Gene M. Dubowchik, Xiaojun Han, Xiang Jun J. Jiang, Guanglin Luo, John E. Macor, Graham S. Poindexter, George O. Tora
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Patent number: 7834007Abstract: The present invention encompasses compounds of Formula I which are antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”), pharmaceutical compositions comprising them, methods for identifying them, methods of treatment using them and their use in therapy for treatment of neurogenic vasodilation, neurogenic inflammation, migraine and other headaches, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: August 23, 2006Date of Patent: November 16, 2010Assignee: Bristol-Myers Squibb CompanyInventors: Xiaojun Han, Prasad V. Chaturvedula
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Patent number: 7754732Abstract: The present invention relates to compounds of Formula (I) as antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”), pharmaceutical compositions comprising them, methods for identifying them, methods of treatment using them and their use in therapy for treatment of neurogenic vasodilation, neurogenic inflammation, migraine and other headaches, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: January 5, 2007Date of Patent: July 13, 2010Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Gene M. Dubowchik, Xiang Jun J. Jiang, John E. Macor, Graham S. Poindexter, Shikha Vig
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Patent number: 7569578Abstract: The present invention relates to compounds of Formula (I) as antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”), pharmaceutical compositions comprising them, methods for identifying them, methods of treatment using them and their use in therapy for treatment of neurogenic vasodilation, neurogenic inflammation, migraine and other headaches, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: December 3, 2004Date of Patent: August 4, 2009Assignee: Bristol-Meyers Squibb CompanyInventors: Guanglin Luo, Ling Chen, Andrew P. Degnan, Gene M. Dubowchik, John E. Macor, George O. Tora, Prasad V. Chaturvedula
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Patent number: 7544680Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: April 18, 2008Date of Patent: June 9, 2009Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Stephen E. Mercer, Haiquan Fang
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Patent number: 7470680Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: May 1, 2007Date of Patent: December 30, 2008Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Stephen E. Mercer, Haiquan Fang, Xiaojun Han, Guanglin Luo, Gene M. Dubowchik, Graham S. Poindexter
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Patent number: 7470679Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: May 1, 2007Date of Patent: December 30, 2008Assignee: Bristol-Myers Squibb CompanyInventors: Stephen E. Mercer, Prasad V. Chaturvedula
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Publication number: 20080287422Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: ApplicationFiled: April 18, 2008Publication date: November 20, 2008Inventors: Prasad V. Chaturvedula, Stephen E. Mercer, Haiquan Fang
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Patent number: 7449586Abstract: The invention relates to novel processes for the preparation of small molecule antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”) and intermediates thereof.Type: GrantFiled: December 1, 2005Date of Patent: November 11, 2008Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Xiaojan Han, Xiang-Jun J. Jiang
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Patent number: 7384931Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptorsType: GrantFiled: May 3, 2006Date of Patent: June 10, 2008Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Stephen E. Mercer, Haiquan Fang
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Patent number: 7384930Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: GrantFiled: October 11, 2005Date of Patent: June 10, 2008Assignee: Bristol-Myers Squibb CompanyInventors: Prasad V. Chaturvedula, Stephen E. Mercer, Haiquan Fang
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Patent number: 7314883Abstract: The present invention relates to methods of treating neurogenic vasodilation, neurogenic inflammaton, migraine and other headaches, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors using pharmaceutical compositions comprising compounds of Formula (I)Type: GrantFiled: January 5, 2007Date of Patent: January 1, 2008Assignee: Bristol-Myers Squibb CompanyInventors: Ling Chen, Prasad V. Chaturvedula, Rita Civiello, Andrew P. Degnan, Gene M. Dubowchik, Xiaojun Han, Xiang Jun J. Jiang, George N. Karageorge, Guanglin Luo, John E. Macor, Graham S. Poindexter, George O. Tora
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Publication number: 20070259851Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: ApplicationFiled: May 1, 2007Publication date: November 8, 2007Inventors: Prasad V. Chaturvedula, Stephen E. Mercer, Haiquan Fang, Xiaojun Han, Guanglin Luo, Gene M. Dubowchik, Graham S. Poindexter
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Publication number: 20070259850Abstract: The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.Type: ApplicationFiled: May 1, 2007Publication date: November 8, 2007Inventors: Stephen E. Mercer, Prasad V. Chaturvedula