Patents by Inventor Purakkattle J. Biju
Purakkattle J. Biju 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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Patent number: 8524697Abstract: The present invention provides compounds of Formula (I), and pharmaceutically acceptable salts, solvates, esters, prodrugs, tautomers, or isomers of said compounds), having the general structure: wherein L, R1, R2, R3, R4, R5, and R6 are selected independently of each other and as defined herein. The present invention also provides compounds (and salts, solvates, esters, prodrugs, tautomers, and isomers) of Formulas II, III, IV, V, and VI, as defined herein. Also provided are pharmaceutical compositions, methods of preparing, and methods of using such compounds in the treatment and prophylaxis of a wide range of immune, autoimmune, and inflammatory diseases and conditions.Type: GrantFiled: December 18, 2008Date of Patent: September 3, 2013Assignee: Merck Sharp & Dohme Corp.Inventors: John C. Anthes, Kevin D. McCormick, John A. Hey, Robert G. Aslanian, Purakkattle J. Biju, Michael Y. Berlin, Hongwu Yang, Yeon-Hee Lim, Yoon Joo Lee, Rema Danielle Bitar, Phillippa H. Solomon
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Publication number: 20110262368Abstract: The present invention provides compounds of Formula (VII) and 11-keto analogs thereof, and pharmaceutically acceptable salts, solvates, esters, prodrugs, tautomers, and isomers of said compounds and said 11-keto analogs, having the general structure formula (VII): wherein L, R1, R2, R3, R4, and R5 are selected independently of each other and as defined herein. Also provided are pharmaceutical compositions, methods of preparing, and methods of using such compounds in the treatment and prophylaxis of a wide range of immune, autoimmune, and inflammatory diseases and conditions. The novel compounds of the present invention possess useful pharmacological activity while having unexpectedly low systemic activity. Thus, the compounds of the invention represent a safer alternative to those known glucocorticoids which have poor side-effect profiles.Type: ApplicationFiled: December 18, 2008Publication date: October 27, 2011Applicant: Schering CorporationInventors: John C. Anthes, Kevin D. McCormick, John A. Hey, Robert G. Aslanian, Purakkattle J. Biju, Michael Y. Berlin, Daniel M. Solomon, Philippa H. Solomon, Hongwu Yang, Yeon-Hee Lim, Yoon Joo Lee, Rema Danielle Bitar
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Publication number: 20110213029Abstract: There are disclosed compounds of the formula or a pharmaceutically acceptable salt or solvate thereof which are useful for the treatment of chemokine-mediated diseases such as acute and chronic inflammatory disorders and cancer.Type: ApplicationFiled: May 6, 2011Publication date: September 1, 2011Applicants: Schering Corporation, Pharmacopeia Drug DiscoveryInventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jianhua Chao, Younong Yu, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Purakkattle J. Biju, Kingsley H. Nelson, JR., Laura L. Rokosz, Gaifa Lai, James P. Jakway, Minglang Wu, Evan A. Hecker, Daniel Lundell, Jay S. Fine
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Publication number: 20110182828Abstract: The present invention provides compounds of Formula (I), and pharmaceutically acceptable salts, solvates, esters, prodrugs, tautomers, or isomers of said compounds), having the general structure: wherein L, R1, R2, R3, R4, R5, and R6 are selected independently of each other and as defined herein. The present invention also provides compounds (and salts, solvates, esters, prodrugs, tautomers, and isomers) of Formulas II, III, IV, V, and VI, as defined herein. Also provided are pharmaceutical compositions, methods of preparing, and methods of using such compounds in the treatment and prophylaxis of a wide range of immune, autoimmune, and inflammatory diseases and conditions.Type: ApplicationFiled: December 18, 2008Publication date: July 28, 2011Applicant: Schering CorporationInventors: John C. Anthes, Kevin D. Mccormick, John A. Hey, Robert G. Aslanian, Purakkattle J. Biju, Michael Y. Berlin, Daniel M. Solomon, Phillippa H. Solomon, Hongwu Yang, Yeon-Hee Lim, Yoon Joo Lee, Rema Danielle Bitar
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Patent number: 7964646Abstract: There are disclosed compounds of the formula or a pharmaceutically acceptable salt or solvate thereof which are useful for the treatment of chemokine-mediated diseases such as acute and chronic inflammatory disorders and cancer.Type: GrantFiled: August 8, 2006Date of Patent: June 21, 2011Assignees: Schering Corporation, Pharmacopeia Drug DiscoveryInventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jianhua Chao, Younong Yu, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Purakkattle J. Biju, Kingsley H. Nelson, Jr., Laura L. Rokosz, Gaifa Lai
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Patent number: 7960433Abstract: Methods of treating chemokine-mediated diseases are disclosed. The methods comprise the administration of CXC-Chemokine receptor antagonists of the formula or pharmaceutically acceptable salts or solvates thereof, in combination with other classes of pharmaceutical compounds. The chemokine-mediated diseases include acute and chronic inflammatory disorders, psoriasis, cystic fibrosis, asthma and cancer. Also disclosed are novel compounds of formula (I).Type: GrantFiled: February 14, 2007Date of Patent: June 14, 2011Assignee: Schering CorporationInventors: Arthur G. Taveras, Motasim Billah, Daniel Lundell, William Kreutner, James Jakway, Jay S. Fine, Loretta A. Bober, Jianhua Chao, Purakkattle J. Biju, Younong Yu
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Patent number: 7947720Abstract: There are disclosed compounds of the formula or a pharmaceutically acceptable salt or solvate thereof which are useful for the treatment of chemokine-mediated diseases such as acute and chronic inflammatory disorders and cancer.Type: GrantFiled: January 13, 2009Date of Patent: May 24, 2011Assignees: Schering Corporation, Pharmacopeia Drug DiscoveryInventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jianhua Chao, Younong Yu, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Purakkattle J. Biju, Kingsley H. Nelson, Jr., Laura L. Rokosz
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Patent number: 7897606Abstract: Disclosed are compounds of the formula and the pharmaceutically acceptable salts thereof. The compounds are useful for the treatment of chemokine-mediated diseases such as COPD.Type: GrantFiled: June 27, 2006Date of Patent: March 1, 2011Assignee: Schering CorporationInventor: Purakkattle J. Biju
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Patent number: 7786149Abstract: Disclosed are novel compounds of the formula: and the pharmaceutically acceptable salts and solvates thereof. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and ischemia reperfusion injury, pain (e.g., acute pain, acute and chronic inflammatory pain, and neuropathic pain) using a compound of formula IA.Type: GrantFiled: September 26, 2007Date of Patent: August 31, 2010Assignees: Schering Corp., Pharmacopeia Drug Discovery, Inc.Inventors: Purakkattle J. Biju, Arthur G. Taveras, J. Robert Merritt, John J. Baldwin, Younong Yu, Junying Zheng, Jianhua Chao, Cynthia J. Aki
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Patent number: 7718678Abstract: Disclosed are compounds of the formula and the pharmaceutically acceptable salts thereof. X is N or N+O?, and Y is N or N+O?, provided that at least X or Y is N. The compounds are useful for the treatment of chemokine-mediated diseases such as COPD.Type: GrantFiled: June 27, 2006Date of Patent: May 18, 2010Assignee: Schering CorporationInventor: Purakkattle J. Biju
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Patent number: 7691856Abstract: Disclosed are novel compounds of the formula: and the pharmaceutically acceptable salts and solvates thereof. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and cardiac reperfusion injury, acute pain, acute and chronic inflammatory pain, and neuropathic pain using a compound of formula IA.Type: GrantFiled: January 9, 2007Date of Patent: April 6, 2010Assignees: Schering Corporation, Pharmacopeia, Inc.Inventors: Arthur G. Taveras, Jianhua Chao, Purakkattle J. Biju, Younong Yu, Cynthia J. Aki, J. Robert Merritt, Ge Li, John J. Baldwin, Gaifa Lai, Minglang Wu, Evan A. Hecker
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Patent number: 7671212Abstract: Disclosed are novel compounds of the formula: and the pharmaceutically acceptable salts and solvates thereof. D and E are different groups wherein one is N and the other is CR50. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and cardiac reperfusion injury, pain (e.g., acute pain, acute and chronic inflammatory pain, and neuropathic pain) using a compound of formula IA.Type: GrantFiled: December 20, 2004Date of Patent: March 2, 2010Assignee: Schering CorporationInventors: Arthur G. Taveras, J. Robert Merritt, John J. Baldwin, Junying Zheng, Purakkattle J. Biju, Younong Yu, Jianhua Chao, Gaifa Lai, Minglang Wu
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Publication number: 20090306079Abstract: There are disclosed compounds of the formula or a pharmaceutically acceptable salt or solvate thereof which are useful for the treatment of chemokine-mediated diseases such as acute and chronic inflammatory disorders and cancer.Type: ApplicationFiled: January 13, 2009Publication date: December 10, 2009Inventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jianhua Chao, Younong Yu, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Purakkattle J. Biju, Kingsley H. Nelson, JR., Laura L. Rokosz, Gaifa Lai, James P. Jakway, Minglang Wu, Evan A. Hecker, Daniel Lundell, Jay S. Fine
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Patent number: 7338968Abstract: Disclosed are novel compounds of the formula: and the pharmaceutically acceptable salts and solvates thereof. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and ischemia reperfusion injury, pain (e.g., acute pain, acute and chronic inflammatory pain, and neuropathic pain) using a compound of formula IA.Type: GrantFiled: December 16, 2004Date of Patent: March 4, 2008Assignee: Schering CorporationInventors: Purakkattle J. Biju, Arthur G. Taveras, J. Robert Merritt, John J. Baldwin, Younong Yu, Junying Zheng, Jianhua Chao, Cynthia J. Aki
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Patent number: 7132445Abstract: There are disclosed compounds of the formula or a pharmaceutically acceptable salt or solvate thereof which are useful for the treatment of chemokine-mediated diseases such as acute and chronic inflammatory disorders and cancer.Type: GrantFiled: July 30, 2003Date of Patent: November 7, 2006Assignees: Schering Corporation, Pharmacopeia Drug Discovery, Inc.Inventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jianhua Chao, Younong Yu, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Purakkattle J. Biju, Kingsley H. Nelson, Jr., Laura L. Rokosz, James P. Jakway, Gaifa Lai, Minglang Wu, Evan A. Hecker, Daniel Lundell, Jay S. Fine
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Publication number: 20040186142Abstract: Disclosed are novel compounds of the formula: 1Type: ApplicationFiled: October 7, 2003Publication date: September 23, 2004Applicant: Schering Corporation Pharmacopeia, Inc.Inventors: Arthur G. Taveras, Jianhua Chao, Purakkattle J. Biju, Younong Yu, Jay S. Fine, William Hipkin, Cynthia J. Aki, J. Robert Merritt, Ge Li, John J. Baldwin, Gaifa Lai, Minglang Wu, Evan A. Hecker
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Publication number: 20040147559Abstract: There are disclosed compounds of the formula 1Type: ApplicationFiled: July 30, 2003Publication date: July 29, 2004Applicant: Schering Corporation and Pharmacopeia, Inc.Inventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jianhua Chao, Younong Yu, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Purakkattle J. Biju, Kingsley H. Nelson, Laura L. Rokosz, James P. Jakway, Gaifa Lai, Minglang Wu, Evan A. Hecker, Daniel Lundell, Jay S. Fine
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Publication number: 20040106794Abstract: There are disclosed compounds of the formula 1Type: ApplicationFiled: September 11, 2002Publication date: June 3, 2004Applicant: Schering CorporationInventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jianhua Chao, Younong Yu, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Purakkattle J. Biju, Kingsley H. Nelson, Laura L. Rokosz
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Publication number: 20040053953Abstract: Methods of treating chemokine-mediated diseases are disclosed.Type: ApplicationFiled: March 17, 2003Publication date: March 18, 2004Applicant: Schering CorporationInventors: Arthur G. Taveras, Motasim Billah, Daniel Lundell, William Kreutner, James Jakway, Jay S. Fine, Loretta A. Bober, Jianhua Chao, Purakkattle J. Biju, Younong Yu