Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.
Type:
Grant
Filed:
October 7, 2011
Date of Patent:
March 19, 2013
Assignee:
Synta Pharmaceuticals Corp.
Inventors:
Lijun Sun, Jun Jiang, Christopher Borella, Shoujun Chen, Keizo Koya
Abstract: Certain bis[thio-hydrazide amide]-related compounds are found to be surprisingly effective at treating with leukemia, e.g., acute myeloid leukemia (AML). Methods of treating a subject with AML including administering bis[thio-hydrazide amide]-related compounds described herein, are disclosed.
Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a composition comprising such a compound.
Type:
Grant
Filed:
June 14, 2010
Date of Patent:
January 29, 2013
Assignee:
Synta Pharmaceuticals, Inc.
Inventors:
Weiwen Ying, David James, Shijie Zhang, Teresa Przewloka, Junghyun Chae, Dinesh U. Chimmanamada, Chi-Wan Lee, Elena Kostik, Howard P. Ng, Kevin Foley, Zhenjian Du, James Barsoum
Abstract: The invention relates to compounds that are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders. In some embodiments, compounds of structural formula (I): or pharmaceutically acceptable salts, solvates, clathrates, or prodrugs thereof, are provided.
Abstract: Compounds of formula (I), pharmaceutical compositions comprising compounds of formula (I) and methods of inhibiting Hsp90 in a cell, treating or preventing a proliferation disorder in a mammal and treating cancer in a mammal comprising administering a compound of formula (I) to a patient or a cell. Variable R5 is an optionally substituted heteroaryl; an optionally substituted 6 to 14-membered aryl; a bicyclic 9-member heterocycle optionally substituted at any substitutable nitrogen or carbon atoms; or a substituent R18, defined herein. Ring A is an aryl or a heteroaryl optionally further substituted with one or more substituents in addition to R3. Substituent R3 is defined herein.
Type:
Grant
Filed:
February 14, 2011
Date of Patent:
December 11, 2012
Assignee:
Synta Pharmaceuticals, Corp.
Inventors:
Weiwen Ying, Shijie Zhang, Zhenjian Du, Kevin Foley
Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a composition comprising such a compound.
Type:
Grant
Filed:
April 20, 2012
Date of Patent:
December 11, 2012
Assignee:
Synta Pharmaceuticals, Corp.
Inventors:
Dinesh U. Chimmanamada, Weiwen Ying, Teresa Kowalczyk Przewloka, Shijie Zhang, Kevin Foley, Zhenjian Du, Dan Zhou, Shuzhen Qin
Abstract: This invention relates to certain biologically active chemical compounds, such as benzoimidazolyl-pyrazine derivatives of formula (I) or pharmaceutically acceptable salts thereof. These compounds are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
Type:
Grant
Filed:
September 19, 2008
Date of Patent:
December 4, 2012
Assignee:
Synta Pharmaceuticals Corp.
Inventors:
Shoujun Chen, Jun Jiang, Junyi Zhang, Lijun Sun
Abstract: This invention provides fused heterocyclic compounds, pharmaceutical compositions of the compounds, and methods of using the compounds for the treatment of, inter alia, IL-12 related disease and disorders.
Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a composition comprising such a compound.
Type:
Grant
Filed:
May 25, 2007
Date of Patent:
November 27, 2012
Assignee:
Synta Pharmaceuticals Corp.
Inventors:
Weiwen Ying, David James, Shijie Zhang, Junghyun Chae, Teresa Przewloka, Howard P. Ng, Hao Li, Zachary Demko, Dinesh U. Chimmanamada, Chi-wan Lee, Zhenjian Du, Kevin Foley, Minghu Song, Lijun Sun, Keizo Koya, Dan Zhou, Shuzhen Qin
Abstract: The invention relates to compounds of formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof wherein X, Y, A, Z, L and n are defined herein. These compounds are useful as immunosuppressive agents and for treating and preventing inflammatory conditions and immune disorders.
Type:
Grant
Filed:
March 5, 2010
Date of Patent:
November 20, 2012
Assignee:
Synta Pharmaceuticals Corp.
Inventors:
Shoujun Chen, Jun Jiang, Hao Li, David James, Dinesh Chimmanamada, Christopher Borella, Lijun Sun, Yu Xie, Mats Holmqvist, Jerome Mahiou, Zhiqiang Xia
Abstract: The invention relates to certain compounds including substituted pyridines, or pharmaceutically acceptable salts, solvates, clathrates, or prodrugs thereof, that are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
Type:
Grant
Filed:
October 1, 2009
Date of Patent:
November 20, 2012
Assignee:
Synta Pharmaceuticals Corp.
Inventors:
Shoujun Chen, Junyi Zhang, Jun Jiang, Gary Bohnert, Nha Vo, Qinglin Che, Zhiqiang Xia, Lijun Sun
Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.
Type:
Application
Filed:
July 26, 2012
Publication date:
November 15, 2012
Applicant:
SYNTA PHARMACEUTICALS CORPORATION
Inventors:
Lijun Sun, Christopher Borella, Hao Li, Jun Jiang, Shoujun Chen, Keizo Koya, Takayo Inoue, Zhenjian Du, Kevin Foley, Yaming Wu, Mei Zhang, Weiwen Ying
Abstract: The invention relates to certain compounds, or pharmaceutically acceptable salts, solvates, clathrates, or prodrugs thereof, that are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
Type:
Application
Filed:
July 19, 2012
Publication date:
November 8, 2012
Applicant:
Synta Pharmaceuticals Corp.
Inventors:
Shoujun Chen, Junyi Zhang, Jun Jiang, Gary Bohnert, Nha Vo, Qinglin Che, Zhiqiang Xia, Lijun Sun
Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to the use of a substituted triazole compound of the invention, or a composition comprising such a compound in the preparation of a medicament for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof.
Type:
Grant
Filed:
February 8, 2008
Date of Patent:
October 30, 2012
Assignee:
Synta Pharmaceuticals Corporation
Inventors:
Dinesh U. Chimmanamada, Joseph A. Burlison, Weiwen Ying, Lijun Sun, Stefan Michael Schweizer, Shijie Zhang, Zachary Demko, David James, Teresa K. Przewloka
Abstract: Disclosed is a method for treating a subject with cancer, comprising administering to the subject an effective amount of paclitaxel or a paclitaxel analogue and an effective amount of a compound represented by the following structural formula: a tautomer, or a pharmaceutically acceptable salt thereof. The variables depicted in the structural formula are defined herein.
Type:
Application
Filed:
October 19, 2010
Publication date:
September 27, 2012
Applicant:
SYNTA PHARMACEUTICALS CORP.
Inventors:
Ronald K. Blackman, Kevin Paul Foley, David Proia
Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.
Type:
Grant
Filed:
September 16, 2010
Date of Patent:
September 18, 2012
Assignee:
Synta Pharmaceuticals Corporation
Inventors:
Lijun Sun, Christopher Borella, Hao Li, Jun Jiang, Shoujun Chen, Keizo Koya, Takayo Inoue, Zhenjian Du, Kevin Foley, Yaming Wu, Mei Zhang, Weiwen Ying
Abstract: Disclosed is a method of treating a subject with cancer, the method comprising the step of co-administering to the subject over three to five weeks, a taxane in an amount of between about 243 ?mol/m2 to 315 ?mol/m2; and a bis(thiohydrazide amide) compound in an amount between about 1473 ?mol/m2 and about 1722 ?mol/m2.
Abstract: The invention relates to cyclic hydrazone compounds, compositions including the cyclic hydrazone compounds and methods of using and methods of making thereof. The compounds (and compositions) are useful, inter alia, in modulating IL-12 production and processes mediated by IL-12.
Abstract: The invention relates to compounds of structural formulas (I), (VII) and (XI): or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, wherein X1, X2, X3, Y, Z, L, R1, R2, R3, R18 and n are defined herein. These compounds are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
Abstract: The present invention is directed to compositions and methods for modulating c-Rel-dependent cytokine production without materially altering the level of expression of NF?B and/or the amount of I?B. The present invention is also directed to screening for modulators of c-Rel activity as determined by assaying for altered subcellular localization of c-Rel but where the level of expression of NF?B and/or the amount of I?B is materially unaltered.
Type:
Application
Filed:
February 7, 2012
Publication date:
August 16, 2012
Applicant:
Synta Pharmaceuticals Corp.
Inventors:
Rongzhen Lu, James Barsoum, Yumiko Wada