Patents by Inventor Ajit Jadhav
Ajit Jadhav 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: 20200087260Abstract: There is provided compounds of formula (I) or pharmaceutically-acceptable salts thereof, wherein L, R1, R2, R3, R4 and n have meanings provided in the description, which compounds are useful in the treatment of cancers.Type: ApplicationFiled: August 5, 2016Publication date: March 19, 2020Applicant: The USA, as Represented by the Secretary, Department pf Health and Human ServicesInventors: Elias Set Jenö ARNÉR, William Chester STAFFORD, Nathan Patrick COUSSENS, Diane Karen LUCI, Davvid Joseph MALONEY, Anton SIMEONOV, Ajit JADHAV, Thomas S. DEXHEIMER
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Publication number: 20200002285Abstract: Provided is a compound of formula (I) in which Ar1, R1, U, V, W, X, and p are as described herein. Also provided are methods of using a compound of formula (I), including a method of treating cancer, a method of treating a patient with cancer cells resistant to an anti-cancer agent, and a method of inhibiting lactate dehydrogenase A (LDHA) and/or lactate dehydrogenase B (LDHB) activity in a cell.Type: ApplicationFiled: June 28, 2019Publication date: January 2, 2020Inventors: David J. Maloney, Alex Gregory Waterson, Ganesh Rai Bantukallu, Kyle Ryan Brimacombe, Plamen Christov, Chi V. Dang, Victor Darley-Usmar, Xin Hu, Ajit Jadhav, Somnath Jana, Kwangho Kim, Jennifer L. Kouznetsova, William J. Moore, Bryan T. Mott, Leonard M. Neckers, Anton Simeonov, Gary Allen Sulikowski, Daniel Jason Urban, Shyh Ming Yang
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Patent number: 10508106Abstract: The present invention relates to compounds that bind to and otherwise modulate the activity of bromodomain-containing proteins, to processes for preparing these compounds, to pharmaceutical compositions containing these compounds, and to methods of using these compounds for treating a wide variety of conditions and disorders.Type: GrantFiled: November 23, 2016Date of Patent: December 17, 2019Assignees: ConverGene LLC, The United States of America, As Represented by the Secretary, Department of Health and Human ServicesInventors: Jeffrey William Strovel, Makoto Yoshioka, David J. Maloney, Shyh Ming Yang, Ajit Jadhav, Daniel Jason Urban
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Publication number: 20190276395Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.Type: ApplicationFiled: March 1, 2019Publication date: September 12, 2019Inventors: David J. MALONEY, Diane K. LUCI, Ajit JADHAV, Theodore HOLMAN, Jerry L. NADLER, Michael HOLINSTAT, David TAYLOR-FISHWICK, Anton SIMEONOV, Adam YASGAR, Steven MCKENZIE
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Publication number: 20190276448Abstract: The disclosure provides a compound of the formula (II) and pharmaceutically acceptable salts thereof. The variables, e.g. n, R, R3, R10, X, Y, and Z are defined herein. These compounds act as lactate dehydrogenase inhibitors and are useful for treating cancer and fibrosis. The compounds may be particularly useful for treating forms of cancer in which a metabolic switch from oxidative phosphorylation to glycolysis has occurred. The disclosure also provides pharmaceutical compositions containing a compound of this formula and method for treating patients having cancer, fibrosis, or other conditions in which a metabolic switch from oxidative phosphorylation to glycolysis has occurred.Type: ApplicationFiled: June 29, 2017Publication date: September 12, 2019Inventors: David J. MALONEY, Alex Gregory WATERSON, Ganesha Rai BANTUKALLU, Kyle Ryan BRIMACOMBE, Plamen CHRISTOV, Chi V. DANG, Victor M. DARLEY-USMAR, Matthew HALL, Xin HU, Ajit JADHAV, Somnath JANA, Kwangho KIM, William J. MOORE, Bryan T. MOTT, Leonard M. NECKERS, Anton SIMEONOV, Gary Allen SULIKOWSKI, Daniel Jason URBAN, Shyh Ming YANG
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Publication number: 20190241551Abstract: A compound of Formula II or a pharmaceutically acceptable salt thereof, wherein CyN is a cyclic amine group bound via a nitrogen atom; X is C or N; R1 and R2 are each independently a halogen, CN, CF3, CHF2, CH2F, a C1-C10alkyl group, a C1-C10alkoxy group, a di(C1-C5alkyl)amino; m and n are each independently 1, 2, or 3, and represents either a single bond or a double bond, wherein the racemic mixture of 3-(4-(4-chlorophenyl)thiazol-2-yl)-1-(2-ethyl-5-methoxyphenyl)-6-(2-methylprop-1-en-1-yl)-5-(piperazine-1-carbonyl)pyridin-2(1H)-one atropisomers is excluded.Type: ApplicationFiled: June 21, 2017Publication date: August 8, 2019Inventors: Matthew Brian BOXER, Xiaodong WANG, Kyle Ryan BRIMACOMBE, Mindy Irene Emily DAVIS, Yuhong FANG, Matthew HALL, Ajit JADHAV, Surendra KARAVADHI, Li LIU, Natalia MARTINEZ, Andrew Louis MCIVER, Rajan PRAGANI, Jason Matthew ROHDE, Anton SIMEONOV, Wei ZHAO, Min SHEN
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Patent number: 10351532Abstract: Provided is a compound of formula (I), in which Ar1, R1, U, V, W, X, and p are as described herein. Also provided are methods of using a compound of formula (I), including a method of treating cancer, a method of treating a patient with cancer cells resistant to an anti-cancer agent, and a method of inhibiting lactate dehydrogenase A (LDHA) and/or lactate dehydrogenase B (LDHB) activity in a cell.Type: GrantFiled: December 29, 2015Date of Patent: July 16, 2019Assignees: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, VANDERBILT UNIVERSITY, THE UAB RESEARCH FOUNDATION, THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAInventors: David J. Maloney, Alex Gregory Waterson, Ganesh Rai Bantukallu, Kyle Ryan Brimacombe, Plamen Christov, Chi V. Dang, Victor Darley-Usmar, Xin Hu, Ajit Jadhav, Somnath Jana, Kwangho Kim, Jennifer L. Kouznetsova, William J. Moore, Bryan T. Mott, Leonard M. Neckers, Anton Simeonov, Gary Allen Sulikowski, Daniel Jason Urban, Shyh Ming Yang
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Patent number: 10287279Abstract: A systematic screening has revealed a family of compounds that exhibit inhibitory effects on 12/15-lipoxygenase. Accordingly, the present invention relates to the use of these compounds for the inhibition of 12/15-lipoxygenase and for the treatment of a condition involving 12/15-lipoxygenase. Exemplary conditions include, but are not limited to, stroke, periventricular leukomalacia, cardiac arrest with resuscitation, atherosclerosis, Parkinson's disease, Alzheimer's disease, and breast cancer.Type: GrantFiled: February 19, 2016Date of Patent: May 14, 2019Assignees: THE CHILDREN'S HOSPITAL CORPORATION, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE UNITED STATES OF AMERICA, as represented by the Secretary, Department of Health and Human ServicesInventors: Klaus Joachin Van Leyen, Theodore R. Holman, David J. Maloney, Ajit Jadhav, Anton Simeonov, Ganesha Rai
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Patent number: 10266488Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.Type: GrantFiled: October 10, 2014Date of Patent: April 23, 2019Assignees: Eastern Virginia Medical School, The Regents of the University of California Santa Cruz, The United States of America Department of Health and Human Services, Thomas Jefferson UniversityInventors: David J. Maloney, Diane K. Luci, Ajit Jadhav, Theodore Holman, Jerry L. Nadler, Michael Holinstat, David Taylor-Fishwick, Anton Simeonov, Adam Yasgar, Steven McKenzie
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Publication number: 20190071434Abstract: Compounds of Formula I and Formula II and the pharmaceutically acceptable salts thereof are disclosed The variables A, B, Y, Z, X1, X2, R1-4 and R13-18 are disclosed herein. The compounds are useful for treating cancer disorders, especially those involving mutant IDH1 enzymes. Pharmaceutical compositions containing compounds of Formula I or Formula II and methods of treatment comprising administering compounds of Formula I and Formula II are also disclosed.Type: ApplicationFiled: December 22, 2015Publication date: March 7, 2019Inventors: Matthew Brian Boxer, Jason Matthew Rohde, Rajan Pragani, LI Liu, Mindy Irene Emily Davis, Kyle Ryan Brimacombe, Min Shen, Anton Simeonov, Surendra Karavadhi, Daniel Jason Urban, Ajit Jadhav, Xiaodong Wang, Andrew Louis McIver
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Publication number: 20180305344Abstract: The present invention relates to compounds that bind to and otherwise modulate the activity of bromodomain-containing proteins, to processes for preparing these compounds, to pharmaceutical compositions containing these compounds, and to methods of using these compounds for treating a wide variety of conditions and disorders.Type: ApplicationFiled: November 23, 2016Publication date: October 25, 2018Inventors: Jeffrey William Strovel, Makoto Yoshioka, David J. Maloney, Shyh Ming Yang, Ajit Jadhav, Daniel Jason Urban
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Publication number: 20180273488Abstract: Provided is a compound of formula (I) [Formula (I) should be inserted here], in which Ar1, R1, U, V, W, X, and p are as described herein. Also provided are methods of using a compound of formula (I), including a method of treating cancer, a method of treating a patient with cancer cells resistant to an anti-cancer agent, and a method of inhibiting lactate dehydrogenase A (LDHA) and/or lactate dehydrogenase B (LDHB) activity in a cell.Type: ApplicationFiled: December 29, 2015Publication date: September 27, 2018Inventors: David J. Maloney, Alex Gregory Waterson, Ganesh Rai Bantukallu, Kyle Ryan Brimacombe, Plamen Christov, Chi V. Dang, Victor Darley-Usmar, Xin Hu, Ajit Jadhav, Somnath Jana, Kwangho Kim, Jennifer L. Kouznetsova, William J. Moore, Bryan T. Mott, Leonard M. Neckers, Anton Simeonov, Gary Allen Sulikowski, Daniel Jason Urban, Shyh Ming Yang
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Patent number: 9802904Abstract: Disclosed are inhibitors of the USP1/UAF1 deubiquitinase complex, for example. of formula (I), wherein R1, R2, and Q are as defined herein, which are useful in treating diseases such as cancer, and improving the efficacy of DNA damaging agents in cancer treatment. Also disclosed is a composition comprising a pharmaceutically suitable carrier and at least one compound of the invention, a method of method of inhibiting a heterodimeric deubiquitinase complex in a cell, and a method of enhancing the chemotherapeutic treatment of cancer in a mammal undergoing treatment with an anti cancer agent. Further disclosed is a method of preparing compounds of the invention.Type: GrantFiled: December 26, 2013Date of Patent: October 31, 2017Assignees: The United States of America, as represented by the Secretary, Department of Health and Human Services, University of DelawareInventors: David J. Maloney, Andrew S. Rosenthal, Ajit Jadhav, Thomas S. Dexheimer, Anton Simeonov, Zhihao Zhuang, Qin Liang, Diane K. Luci
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Publication number: 20170001955Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.Type: ApplicationFiled: October 10, 2014Publication date: January 5, 2017Inventors: David J. MALONEY, Diane K. LUCI, Ajit JADHAV, Theodore HOLMAN, Jerry L. NADLER, Michael HOLINSTAT, David TAYLOR-FISHWICK, Anton SIMEONOV, Adam YASGAR
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Publication number: 20160168137Abstract: A systematic screening has revealed a family of compounds that exhibit inhibitory effects on 12/15-lipoxygenase. Accordingly, the present invention relates to the use of these compounds for the inhibition of 12/15-lipoxygenase and for the treatment of a condition involving 12/15-lipoxygenase. Exemplary conditions include, but are not limited to, stroke, periventricular leukomalacia, cardiac arrest with resuscitation, atherosclerosis, Parkinson's disease, Alzheimer's disease, and breast cancer.Type: ApplicationFiled: February 19, 2016Publication date: June 16, 2016Applicants: THE GENERAL HOSPITAL CORPORATION, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, SANTA CRUZ, THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVInventors: Klaus VAN LEYEN, Theodore R. HOLMAN, David J. MALONEY, Ajit JADHAV, Anton SIMEONOV, Ganesha RAI
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Publication number: 20150344443Abstract: Disclosed are inhibitors of the USP1/UAF1 deubiquitinase complex, for example. of formula (I), wherein R1, R2, and Q are as defined herein, which are useful in treating diseases such as cancer, and improving the efficacy of DNA damaging agents in cancer treatment. Also disclosed is a composition comprising a pharmaceutically suitable carrier and at least one compound of the invention, a method of method of inhibiting a heterodimeric deubiquitinase complex in a cell, and a method of enhancing the chemotherapeutic treatment of cancer in a mammal undergoing treatment with an anti cancer agent. Further disclosed is a method of preparing compounds of the invention.Type: ApplicationFiled: December 26, 2013Publication date: December 3, 2015Applicants: The United States of America, as represented by the Secretary, Department of Health and Human, University of DelawareInventors: David J. Maloney, Andrew S. Rosenthal, Ajit Jadhav, Thomas S. Dexheimer, Anton Simeonov, Zhihao Zhuang, Qin Liang, Diane K. Luci
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Patent number: 8871789Abstract: Disclosed are compounds and pharmaceutical compositions containing compounds that inhibit JMJD2 proteins, including those of the formula (I): wherein R1, R2, R3, R4, and R5 are as defined herein or pharmaceutically acceptable salts thereof. Also disclosed is a method of preventing or treating a viral infection of a host, comprising administering to the host an effective amount of an inhibitor of the JMJD2 family of histone demethylases, for example, a compound of the formula (I). The viral infection may be a primary infection, reactivation of a virus after latency in a host, or may be in a mammal that has undergone, is undergoing, or will undergo immunosuppressive therapy.Type: GrantFiled: January 22, 2013Date of Patent: October 28, 2014Assignee: The United States of America, as represented by the Secretary, Department of Health and Human ServicesInventors: Thomas Michael Kristie, Yu Liang, Jodi Vogel, David J. Maloney, Ganesha Rai Bantukallu, Anton Simeonov, Ajit Jadhav
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Publication number: 20130096159Abstract: Disclosed are inhibitors of human 12-lipoxygenase of Formula (I) or (II), wherein R1, R2, R3, and R4 are as defined herein, that are useful in treating or preventing a 12-lipoxygenase mediated disease or disorder, e.g., diabetes. Also disclosed are a composition comprising a pharmaceutically acceptable carrier and at least one inhibitor of the invention, and a method of treating or preventing such disease or disorder in a mammal.Type: ApplicationFiled: May 18, 2011Publication date: April 18, 2013Applicants: The United States of America, as represented the Secretary Department of Health & Human Service, Thomas Jefferson University, Eastern Virginia Medical School, The Regents of the University of CaliforniaInventors: David J. Maloney, Theodore Holman, Ajit Jadhav, Anton Simeonov, Ganesha Rai Bantukallu, Jerry L. Nadler, Michael Holinstat