The 1,3-diazole Ring Is Bonded Directly To The Six-membered Hetero Ring Patents (Class 546/274.1)
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Patent number: 11952361Abstract: A compound 2-(1-(3-(dimethylamino)propyl)-4,5-diphenyl-1H-imidazol-2-yl)pyridin-3-ol compound, its synthesis, and its use as an anticancer, anti-inflammatory, and/or antimicrobial agent.Type: GrantFiled: December 26, 2023Date of Patent: April 9, 2024Assignee: KING FAISAL UNIVERSITYInventors: Hany Mohamed Abd El-Lateef Ahmed, Mai Mostafa Khalaf Ali, Antar Ahmed Abdelhamid Ahmed, Adel A. Marzouk, Fawy M. Abd El Latif
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Patent number: 11541052Abstract: The invention provides compounds of formula (I): Said compounds being modulators of Kv3 channels and of use in the prophylaxis or treatment of related disorders.Type: GrantFiled: September 23, 2020Date of Patent: January 3, 2023Assignee: Autifony Therapeutics LimitedInventors: Giuseppe Alvaro, Agostino Marasco
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Patent number: 11465987Abstract: The present invention relates to novel compounds having anti-cancer activity, methods of making these compounds, and their use for treating cancer and drug-resistant tumors, e.g. melanoma, metastatic melanoma, drug resistant melanoma, prostate cancer and drug resistant prostate cancer.Type: GrantFiled: September 20, 2016Date of Patent: October 11, 2022Assignees: ONCTERNAL THERAPEUTICS, INC., UNIVERSITY OF TENNESSEE RESEARCH FOUNDATIONInventors: Wei Li, Min Xiao, James Dalton, Sunjoo Ahn, Duane D Miller, Jin Wang
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Patent number: 11352340Abstract: The present disclosure provides compounds of Formula I, or pharmaceutically acceptable salts thereof, that modulate the activity of phosphoinositide 3-kinases-gamma (PI3K?) and are useful in the treatment of diseases related to the activity of PI3K? including, for example, autoimmune diseases, cancer, cardiovascular diseases, and neurodegenerative diseases.Type: GrantFiled: March 29, 2019Date of Patent: June 7, 2022Assignee: Incyte CorporationInventors: Richard B. Sparks, Stacey Shepard, Andrew P. Combs, Andrew W. Buesking, Lixin Shao, Haisheng Wang, Nikoo Falahatpisheh
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Patent number: 11149007Abstract: Provided herein are piperidine dione compounds having the following structure: wherein RN, R1, R2, R3, R4, L, V, m, and n are as defined herein, compositions comprising an effective amount of a piperidine dione compound, and methods for treating or preventing an androgen receptor mediated disease.Type: GrantFiled: December 18, 2019Date of Patent: October 19, 2021Assignee: Celgene CorporationInventors: Massimo Ammirante, Sogole Bahmanyar, Matthew D. Correa, Virginia Heather Sharron Grant, Joshua Hansen, Evan J. Horn, Timothy S. Kercher, Christopher Mayne, Mark A. Nagy, Rama Krishna Narla, Surendra Nayak, Stephen Norris, Patrick Papa, Veronique Plantevin-Krenitsky, John J. Sapienza, Brandon W. Whitefield, Shuichan Xu
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Patent number: 11149017Abstract: Disclosed are solid state forms of Apalutamide and salts thereof, processes for preparation thereof and pharmaceutical compositions thereof.Type: GrantFiled: December 13, 2017Date of Patent: October 19, 2021Assignee: WATSON LABORATORIES INC.Inventors: Anantha Rajmohan Muthusamy, Sundara Lakshmi Kanniah, Nitin Dnyaneshwar Arote, Omkar Vilas Bhagwat, Jitendra Kamalakar Sonar, Vitthal Baburao Poundkar, Yogesh Dhananjay Wagh
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Patent number: 10835534Abstract: The invention provides compounds of formula (I): Said compounds being modulators of Kv3 channels and of use in the prophylaxis or treatment of related disorders.Type: GrantFiled: December 23, 2019Date of Patent: November 17, 2020Assignee: Autifony Therapeutics LimitedInventors: Giuseppe Alvaro, Agostino Marasco
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Patent number: 10273222Abstract: The present invention relates generally to compositions and methods for treating cancer and neoplastic diseases. Provided herein are substituted imidazole-pyridine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition of histone demethylase enzymes. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.Type: GrantFiled: June 7, 2017Date of Patent: April 30, 2019Assignee: CELGENE QUANTSCEL RESEARCH, INC.Inventors: Toufike Kanouni, Zhe Nie, Jeffrey Alan Stafford, James Marvin Veal
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Patent number: 9975880Abstract: Imidazolidine-2,4-dione derivatives of formula (I): These compounds have anti-proliferative activity and are useful for treating pathological states and diseases linked to an abnormal cell proliferation, such as cancer.Type: GrantFiled: December 31, 2013Date of Patent: May 22, 2018Assignee: IPSEN PHARMA S.A.S.Inventors: Serge Auvin, Christophe Lanco, Oliver Dutruel, Qi Chao, Kaichun Gu
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Patent number: 9637469Abstract: Provided is a pyridine derivative represented by formula (I), a prodrug thereof, a pharmaceutically acceptable salt of the pyridine derivative or the prodrug, or a solvate of the pyridine derivative, the prodrug or the pharmaceutically acceptable salt, which is useful for treatment or prophylaxis of diseases associated with URAT1 such as gout, hyperuricemia, hypertension, kidney diseases such as interstitial nephritis, diabetes, arteriosclerosis and Lesch-Nyhan syndrome.Type: GrantFiled: November 13, 2013Date of Patent: May 2, 2017Assignee: Teijin Pharma LimitedInventors: Akinobu Maruyama, Hirofumi Kamada, Mika Fujinuma, Susumu Takeuchi, Hiroshi Saitoh, Yoshimasa Takahashi
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Patent number: 9278977Abstract: A process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydrides (I) wherein Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; comprising the steps of (i) reacting a compound of formula (II), wherein the symbols have the meaning given in formula (I), with a chlorinating agent, optionally in the presence of a radical initiator in a solvent selected from halogenated hydrocarbons, and (ii) crystallizing the compound (I) formed in step (i) from a solvent selected from chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, dichloroethane, trichloromethane, dichloromethane, toluene, xylenes, ethyl acetate, methyl tert.-butyl ether, and mixtures thereof. Compounds (I) are useful intermediates in the synthesis of herbicidal imidazolinones.Type: GrantFiled: March 20, 2014Date of Patent: March 8, 2016Assignee: BASF SEInventors: Frederik Menges, Joachim Gebhardt, Michael Rack, Michael Keil, Rodney F. Klima, David Cortes, Robert Leicht, Helmut Zech, Jochen Schroeder
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Patent number: 9133166Abstract: The present invention relates generally to compositions and methods for treating cancer and neoplastic diseases. Provided herein are substituted imidazole-pyridine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition of histone demethylase enzymes. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.Type: GrantFiled: March 13, 2014Date of Patent: September 15, 2015Assignee: QUANTICEL PHARMACEUTICALS, INC.Inventors: Toufike Kanouni, Zhe Nie, Jeffrey Alan Stafford, James Marvin Veal
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Publication number: 20150111096Abstract: The invention relates to the salts of bicyclic imidazole compounds (IV) having general structural formulae in which A represents a monovalent cation, X represents independently a carbon atom, an oxygen atom, a sulphur atom or a nitrogen atom. The invention also relates to the associated production method and to the use thereof, in particular as an electrolyte component for batteries.Type: ApplicationFiled: April 25, 2013Publication date: April 23, 2015Inventor: Grégory Schmidt
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Publication number: 20150105354Abstract: Disclosed are compounds of the formula I or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein W is a bond, —C(?S)—, —S(O)—, —S(O)2—, —C(?O)—, —O—, —C(R6)(R7)—, —N(R5)— or —C(?N(R5))—; X is —O—, —N(R5)— or —C(R6)(R7)—; provided that when X is —O—, U is not —O—, —S(O)—, —S(O)2—, —C(?O)— or —C(?NR5)—; U is a bond, —S(O)—, —S(O)2—, —C(O)—, —O—, —P(O)(OR15)—, —C(?NR5)—, —(C(R6)(R7))b— or —N(R5)—; wherein b is 1 or 2; provided that when W is —S(O)—, —S(O)2—, —O—, or —N(R5)—, U is not —S(O)—, —S(O)2—, —O—, or —N(R5)—; provided that when X is —N(R5)— and W is —S(O)—, —S(O)2—, —O—, or —N(R5)—, then U is not a bond; and R1, R2, R3, R4, R5, R6, and R7 are as defined in the specification; and pharmaceutical compositions comprising the compounds of formula I.Type: ApplicationFiled: December 18, 2014Publication date: April 16, 2015Applicants: MERCK SHARP & DOHME CORP., PHARMACOPEIA, LLCInventors: Zhaoning Zhu, Brian McKittrick, Zhong-Yue Sun, Yuanzan C. Ye, Johannes H. Voigt, Corey Strickland, Elizabeth M. Smith, Andrew W. Stamford, William J. Greenlee, Robert D. Mazzola, JR., John Caldwell, Jared N. Cumming, Lingyan Wang, Yusheng Wu, Ulrich Iserloh, Tao Guo, Thuy X.H. Le, Kurt W. Saionz, Suresh D. Babu, Rachael C. Hunter
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Publication number: 20150104870Abstract: The present invention provides an agent for promoting neuronal differentiation of neural stem cells, which contains a p38 inhibitor. In addition, the present invention provides a method of promoting neuronal differentiation of neural stem cells, which includes cultivating neural stem cells in the presence of a p38 inhibitor. Neural stem cells are gliogenic or neurogenic. The p38 inhibitor is a nucleic acid which hybridizes to DNA or mRNA encoding p38 under physiological conditions, thereby inhibiting the transcription and/or translation thereof, an expression vector of the nucleic acid, a low molecular p38 inhibitor and the like.Type: ApplicationFiled: April 26, 2013Publication date: April 16, 2015Inventors: Hayato Kaneda, Hideyuki Okano, Takuya Shimazaki
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Publication number: 20150099748Abstract: Multiheteroaryl compounds, their preparation, pharmaceutical compositions comprising these compounds, and their pharmaceutical use in the prevention and treatment of prostaglandin D2 mediated diseases and conditions that may be modulated by the inhibition of hematopoietic prostaglandin D synthase (H-PGDS).Type: ApplicationFiled: September 29, 2014Publication date: April 9, 2015Inventors: Gregory W. Endres, Pil Heui Lee, Kirk Lang Olson, James Bernard Kramer, Fred Lawrence Ciske, Stephen Douglas Barrett
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Patent number: 8975411Abstract: An object of the present invention is to provide a pharmaceutical agent useful for treating and preventing neurological disease, having satisfactory solubility and oxidative stress-mediated cell death suppressive activity as well as capable of exhibiting excellent blood-brain barrier permeability. The present invention is directed to an acylaminoimidazole derivative represented by general formula (I) or a salt thereof, and a pharmaceutical and a therapeutic or preventive agent for neurological disease containing the same, as an active ingredient.Type: GrantFiled: July 15, 2011Date of Patent: March 10, 2015Assignees: Neugen Pharma Inc., Wakunaga Pharmaceutical Co., Ltd.Inventors: Joh-E Ikeda, Noriaki Hirayama, Satoshi Inoue, Kazunori Tanaka, Takuya Kanno
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Patent number: 8969338Abstract: The present invention relates to ethynyl derivatives of formula I wherein U, V, Y, R1, R2, R2?, R3, R3? and R8 are described herein. It has been found that the compounds of general formula I are allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5).Type: GrantFiled: September 27, 2012Date of Patent: March 3, 2015Assignee: Hoffmann-La Roche Inc.Inventors: Georg Jaeschke, Lothar Lindemann, Antonio Ricci, Daniel Rueher, Heinz Stadler, Eric Vieira
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Publication number: 20150057282Abstract: The invention provides a compound which is an amide of the formula (1), or a salt, solvate, N-oxide or tautomer thereof; wherein: a is 0 or 1; b is 0 or 1: provided that the sum of a and b is 0 or 1; T is O or NH Ar1 is a monocyclic or bicyclic 5- to 10-membered aryl or heteroaryl group containing up to 4 heteroatoms selected from O, N and S, and being optionally substituted by one or more substituents R1; Ar2 Js a monocyclic or bicyclic 5- to 10-membered aryl or heteroaryl group containing up to 4 heteroatoms selected from O, N and S and being optionally substituted by one or more substituents R2; and R1 and R2 are as defined in the claims. The compounds are inhibitors of kinases and in particular FLT3, FLT4 and Aurora kinases.Type: ApplicationFiled: October 31, 2014Publication date: February 26, 2015Applicant: SAREUM LIMITEDInventors: John Charles READER, John Mark ELLARD, Helen BOFFEY, Susanne TAYLOR, Andrew David CARR, Michael CHERRY, Michelle WILSON, Richard Boakye OWOARE
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Publication number: 20150057218Abstract: Provided herein are compounds, pharmaceutical compositions and combination therapies for inhibition of hepatitis C.Type: ApplicationFiled: November 3, 2014Publication date: February 26, 2015Inventors: Min ZHONG, Leping LI
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Publication number: 20150051225Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, and G are defined herein.Type: ApplicationFiled: August 16, 2013Publication date: February 19, 2015Applicant: Janssen Pharmaceutica NVInventors: Ishtiyaque Ahmad, Rajagopal Bakthavatchalam, Sivaramakrishna Battula, Henricus Jacobus, Maria Gijsen, Mark Wall
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Publication number: 20150045394Abstract: The present invention relates to novel carboxamide compounds and their use as a medicament. The carboxamide compounds are inhibitors of calpain (calcium dependant cysteine proteases). The invention therefore also relates to the use of these carboxamide compounds for treating a disorder associated with an elevated calpain activity and to a method for the therapeutic and/or prophylactic treatment by administering an effective amount of at least one of these carboxamide compounds. The carboxamide compounds are compounds of the general formula I in which W—R2 is selected from and R1, R2, R3a, R3b, Y1, Y2, Y3, Y4, X, Q, m, k, Rw and Rw* have the meanings mentioned in the claims, the tautomers thereof and the pharmaceutically suitable salts thereof.Type: ApplicationFiled: October 23, 2014Publication date: February 12, 2015Inventors: Andreas Kling, Helmut Mack, Katja Jantos, Achim Moeller, Wilfried Hornberger, Charles W. Hutchins
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Patent number: 8952018Abstract: A novel combination comprising the MEK inhibitor N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)6,8-dimethyl; -2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide, or a pharmaceutically acceptable salt or solvate thereof, with a B-Raf inhibitor, particularly N-{3-[5-(2-Amino-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of using such combinations and compositions in the treatment of conditions in which the inhibition of MEK and/or B-Raf is beneficial, eg. cancer.Type: GrantFiled: March 5, 2014Date of Patent: February 10, 2015Assignee: GlaxosmithKline LLCInventors: Melissa Dumble, Rakesh Kumar, Sylvie Laquerre, Peter Lebowitz
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Patent number: 8946443Abstract: A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof, wherein R1 represents a C1 to C6 alkyl group which may be substituted by one to three groups selected from substituent group A, or the like (substituent group A: a hydroxy group, a halogeno group, a cyano group, a nitro group, an amino group, a carboxy group, a C1 to C3 alkyl group, etc.); R2, R3, and R8 each independently represent a hydrogen atom or a C1 to C3 alkyl group; R4, R5, R6, R7, R9, and R10 each independently represent a hydrogen atom or the like; and R11 represents a hydrogen atom or the like, has TAFIa enzyme inhibitory activity and is useful as a therapeutic drug for myocardial infarction, angina pectoris, acute coronary syndrome, cerebral infarction, deep vein thrombosis, pulmonary embolism, or the like.Type: GrantFiled: March 14, 2011Date of Patent: February 3, 2015Assignee: Daiichi Sankyo Company, LimitedInventors: Tsutomu Nagata, Jun Kobayashi, Yoshiyuki Onishi, Masamichi Kishida, Kengo Noguchi
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Patent number: 8937184Abstract: The invention relates to a group of 1H-imidazole derivatives which are modulators of cannabinoid CB2 receptors, to methods for the preparation of these compounds, to novel intermediates useful for the synthesis of said imidazole derivatives, to methods for the preparation of these intermediates, to pharmaceutical compositions containing one or more of these 1H-imidazole derivatives as active ingredient, as well as to the use of these pharmaceutical compositions for the treatment of disorders in which cannabinoid CB2 receptors are involved. The compounds have the general formula (I) wherein R1-R4 have the meanings given in the specification.Type: GrantFiled: February 14, 2006Date of Patent: January 20, 2015Assignee: Abbvie B.V.Inventors: Josephus H. M. Lange, Herman H. Van Stuivenberg, Bernard J. Van Vliet
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Patent number: 8901314Abstract: The present invention relates to compounds of Formula (I), wherein X1, X2, X3, X4, R1, R2, R3, and Q are as defined herein, useful as N-type calcium channel blockers.Type: GrantFiled: August 16, 2013Date of Patent: December 2, 2014Assignee: Janssen Pharmaceutica NVInventors: Mark Wall, Nalin Subasinghe, Zhihua Sui, Christopher Flores
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Patent number: 8889874Abstract: The present invention provides Chalcone linked Imidazolone compounds of formula A as anti cancer agent against fifty three human cancer cell lines.Type: GrantFiled: December 14, 2010Date of Patent: November 18, 2014Assignee: Council of Scientific and Industrial ResearchInventors: Kamal Ahmed, Ramakrishna Gadupudi, Balakishan Gorre, Raju Paidakula, Viswanath Arutla, Balakrishna Moku
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Publication number: 20140323508Abstract: The invention provides compounds of formula (I): Said compounds being modulators of Kv3 channels and of use in the prophylaxis or treatment of related disorders.Type: ApplicationFiled: December 6, 2012Publication date: October 30, 2014Inventors: Giuseppe Alvaro, Agostino Marasco
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Publication number: 20140323729Abstract: Compositions comprising compounds that modulate pyruvate kinase M2 (PKM2) are described herein. Also described herein are methods of using the compounds that modulate PKM2 in the treatment of cancer.Type: ApplicationFiled: May 15, 2014Publication date: October 30, 2014Applicant: AGIOS PHARMACEUTICALS, INCInventors: Francesco G. Salituro, Jeffrey O. Saunders
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Publication number: 20140315957Abstract: The present invention relates to novel substituted thioimidazolidinone compounds and pharmaceutical compositions comprising such compounds for treatment of androgen receptor-associated diseases or disorders, such as prostate cancer, benign prostatic hypertrophy, male hair loss, muscle loss, acne and hirsutism.Type: ApplicationFiled: June 3, 2014Publication date: October 23, 2014Inventor: Youzhi TONG
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Publication number: 20140309237Abstract: Described herein are compounds and pharmaceutical compositions containing such compounds, which modulate the activity of store-operated calcium (SOC) channels. Also described herein are methods of using such SOC channel modulators, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of SOC channel activity.Type: ApplicationFiled: June 26, 2014Publication date: October 16, 2014Inventors: Jeffrey P. WHITTEN, Jonathan GREY, Jianguo CAO, Zhijun WANG, Evan ROGERS
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Publication number: 20140309262Abstract: Described herein, inter alia, are compounds useful for the prevention or treatment of hyperproliferative diseases or disorders.Type: ApplicationFiled: June 27, 2014Publication date: October 16, 2014Inventors: Michael E. Jung, Charles L. Sawyers, Samedy Ouk, Chris Tran, John Wongvipat
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Publication number: 20140296068Abstract: This document discloses molecules having the following formula (Formula One) and processes related thereto.Type: ApplicationFiled: October 24, 2012Publication date: October 2, 2014Applicant: DOW AGROSCIENCES LLCInventors: Negar Garizi, Tony K. Trullinger, Ricky Hunter, Yu Zhang, Noormohamed M. Niyaz, Daniel Knueppel, Christian T. Lowe, Ann M. Buysse
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Publication number: 20140275084Abstract: The present invention relates generally to compositions and methods for treating cancer and neoplastic diseases. Provided herein are substituted imidazole-pyridine derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition of histone demethylase enzymes. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: Quanticel Pharmaceuticals, Inc.Inventors: Toufike Kanouni, Zhe Nie, Jeffrey Alan Stafford, James Marvin Veal
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Patent number: 8835450Abstract: The present invention relates to a method of treating cancer in a human and to pharmaceutical combinations useful in such treatment. In particular, the method relates to a cancer treatment method that includes administering N-{3-[5-(2-Amino-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide or a pharmaceutically acceptable salt thereof, and N-{(1S)-2-amino-1-[(3,4-difluorophenyl)methyl]ethyl}-5-chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)-2-furancarboxamide, or a pharmaceutically acceptable salt thereof, to a human in need thereof.Type: GrantFiled: October 8, 2010Date of Patent: September 16, 2014Assignee: GlaxoSmithKline LLCInventors: Melissa Dumble, Tona Gilmer, Rakesh Kumar, Peter F. Lebowitz, Shannon Renae Morris, Sylvie Laquerre
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Publication number: 20140228386Abstract: The present invention provides compounds of Formula (I), or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4, R5 and R6 are as defined herein. The compounds of the present invention have been found to be useful as 17?-hydroxylase/C17,20-lyase inhibitors.Type: ApplicationFiled: April 27, 2012Publication date: August 14, 2014Applicant: NOVARTIS AGInventors: Mark Gary Bock, Christoph Gaul, Venkateshwar Rao Gummadi, Saumitra Sengupta
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Patent number: 8796298Abstract: The present invention relates to a method of treating cancer in a human and to pharmaceutical combinations useful in such treatment. In particular, the method relates to a cancer treatment method that includes administering N-{3-[5-(2-Amino-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide or a pharmaceutically acceptable salt thereof, and N-{(1S)-2-amino-1-[(3-fluorophenyl)methyl]ethyl}-5-chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamide, or a pharmaceutically acceptable salt thereof, to a human in need thereof.Type: GrantFiled: October 8, 2010Date of Patent: August 5, 2014Assignee: GlaxoSmithKline LLCInventors: Melissa Dumble, Tona Gilmer, Rakesh Kumar, Peter F. Lebowitz, Shannon Renae Morris, Sylvie Laquerre
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Publication number: 20140206873Abstract: A process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydrides (I) wherein Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; comprising the steps of (i) reacting a compound of formula (II), wherein the symbols have the meaning given in formula (I), with a chlorinating agent, optionally in the presence of a radical initiator in a solvent selected from halogenated hydrocarbons, and (ii) crystallizing the compound (I) formed in step (i) from a solvent selected from chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, dichloroethane, trichloromethane, dichloromethane, toluene, xylenes, ethyl acetate, methyl tert.-butyl ether, and mixtures thereof. Compounds (I) are useful intermediates in the synthesis of herbicidal imidazolinones.Type: ApplicationFiled: March 20, 2014Publication date: July 24, 2014Applicant: BASF SEInventors: Frederik MENGES, Joachim GEBHARDT, Michael RACK, Michael KEIL, Rodney F. KLIMA, David CORTES, Robert LEICHT, Helmut ZECH, Jochen SCHROEDER
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Publication number: 20140194473Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein Q1, Q2, R1, R2 and R3 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: December 10, 2013Publication date: July 10, 2014Applicant: E I Du Pont De Nemours And CompanyInventor: THOMAS FRANCIS PAHUTSKI, JR.
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Patent number: 8759539Abstract: Described herein are substituted bicyclic amines. In particular, described herein are substituted bicyclic amines that are effective as antagonists of SSTR5 and useful for the treatment, control or prevention of disorders responsive to antagonism of SSTR5, such as type 2 diabetes, insulin resistance, lipid disorders, obesity, atherosclerosis, metabolic syndrome, depression, and anxiety.Type: GrantFiled: November 11, 2009Date of Patent: June 24, 2014Assignee: Merck Sharp & Dohme Corp.Inventors: Jiafang He, John Bawiec, Weiguo Liu, Gui-Bai Liang, Lihu Yang
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Publication number: 20140163075Abstract: The invention relates to the field of 26S proteasome inhibition, activation and modulation and to identify compounds which activate 26S proteasome in live cells and a method of treating autoimmune diseases, cancer, inflammation and neurogenerative disorders by inhibition, activation and modulation of the 26S proteasome.Type: ApplicationFiled: June 1, 2012Publication date: June 12, 2014Applicant: NETHERLAND CANCER INSTITUTEInventors: Huib Ovaa, Celia R. Berkers, Yves Leestemaker, Karianne Shuurman, Annemieke De Jong
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Publication number: 20140155602Abstract: The present invention relates to ethynyl compounds of formula I-C1 wherein R1, R2, R2?, R3, R3?, R6, U, V and W are as defined herein and to a pharmaceutically acceptable acid addition salts, to a racemic mixtures, or to its corresponding enantiomers and/or optical isomers and/or stereoisomers thereof, which are allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5).Type: ApplicationFiled: November 20, 2013Publication date: June 5, 2014Applicant: Hoffmann-La Roche Inc.Inventors: Luke Green, Wolfgang Guba, Georg Jaeschke, Synese Jolidon, Lothar Lindemann, Antonio Ricci, Daniel Rueher, Heinz Stadler, Eric Vieira
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Patent number: 8742119Abstract: Compositions comprising compounds that modulate pyruvate kinase M2 (PKM2) are described herein. Also described herein are methods of using the compounds that modulate PKM2 in the treatment of cancer.Type: GrantFiled: October 6, 2011Date of Patent: June 3, 2014Assignee: Agios Pharmaceuticals, Inc.Inventors: Francesco G. Salituro, Jeffrey O. Saunders
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Patent number: 8729101Abstract: The present invention relates to a group of novel 1H-imidazole derivatives, to methods for the preparation of these compounds, and to pharmaceutical compositions containing one or more of these compounds as an active component. These 1H-imidazole derivatives are potent cannabinoid-CB1 receptor agonists, partial agonists or antagonists, useful for the treatment of psychiatric and neurological disorders, as well as and other diseases involving cannabinoid neurotransmission. The compounds have the general formula (I), wherein R and R1-R4 have the meanings given in the specification.Type: GrantFiled: September 2, 2008Date of Patent: May 20, 2014Assignee: Solvay Pharmaceuticals, B.V.Inventors: Cornelis G. Kruse, Josephus H. M. Lange, Arnoldus H. J. Herremans, Herman H. Van Stuivenberg
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Patent number: 8722695Abstract: The invention provides a compound of formula (Ia), and pharmaceutically acceptable salts thereof. The invention also provides use of the compounds or salts as modulators of Kv3.1 and/or Kv3.2, and in the treatment of diseases or disorders where a modulator of Kv3.1 and/or Kv3.2 is required, such as depression and mood disorders, hearing disorders, schizophrenia, substance abuse disorders, sleep disorders or epilepsy.Type: GrantFiled: December 6, 2010Date of Patent: May 13, 2014Assignee: Autifony Therapeutics LimitedInventors: Giuseppe Alvaro, Anne Décor, Stefano Fontana, Dieter Hamprecht, Charles Large, Agostino Marasco
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Patent number: 8722893Abstract: A process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydrides (I) wherein Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; comprising the steps of (i) reacting a compound of formula (II), wherein the symbols have the meaning given in formula (I), with a chlorinating agent, optionally in the presence of a radical initiator in a solvent selected from halogenated hydrocarbons, and (ii) crystallizing the compound (I) formed in step (i) from a solvent selected from chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, dichloroethane, trichloromethane, dichloromethane, toluene, xylenes, ethyl acetate, methyl tert.-butyl ether, and mixtures thereof. Compounds (I) are useful intermediates in the synthesis of herbicidal imidazolinones.Type: GrantFiled: November 3, 2009Date of Patent: May 13, 2014Assignee: BASF SEInventors: Frederik Menges, Joachim Gebhardt, Michael Rack, Michael Keil, Rodney F. Klima, David Cortes, Robert Leicht, Helmut Zech, Jochen Schroeder
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Patent number: 8703781Abstract: A novel combination comprising the MEK inhibitor N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)6,8-dimethyl;-2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide, or a pharmaceutically acceptable salt or solvate thereof, with a B-Raf inhibitor, particularly N-{3-[5-(2-Amino-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-thiazol-4-yl]-2-fluorophen-}-2,6-difluorobenzenesulfonamide or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of using such combinations and compositions in the treatment of conditions in which the inhibition of MEK and/or B-Raf is beneficial, eg. cancer.Type: GrantFiled: October 15, 2010Date of Patent: April 22, 2014Assignee: GlaxoSmithKline LLCInventors: Melissa Dumble, Rakesh Kumar, Sylvie Laquerre, Peter Lebowitz
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Patent number: 8697673Abstract: Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I as defined herein. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.Type: GrantFiled: March 29, 2012Date of Patent: April 15, 2014Assignee: Pfizer Inc.Inventors: Martin Youngjin Pettersson, Douglas Scott Johnson, Chakrapani Subramanyam, Christopher John O'Donnell, Christopher William am Ende, Benjamin Adam Fish, Michael Eric Green, Patrick Bradley Mullins, Cory Michael Stiff, Tuan Phong Tran, Thayalan Navaratnam
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Patent number: 8691816Abstract: The present invention is directed to inhibitors of S-nitrosoglutathione reductase (GSNOR), pharmaceutical compositions comprising such GSNOR inhibitors, and methods of making and using the same.Type: GrantFiled: August 14, 2009Date of Patent: April 8, 2014Assignee: N30 Pharmaceuticals, Inc.Inventors: Jan Wasley, Gary J. Rosenthal, Xicheng Sun, Sarah Strong, Jian Qiu
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Publication number: 20140088152Abstract: The present invention provides a composition comprising a pyrazole derivative compound and a pharmaceutically acceptable salt thereof. The composition is remarkably effective for preventing and treating cardiovascular diseases.Type: ApplicationFiled: February 27, 2012Publication date: March 27, 2014Applicant: EWHA UNIVERSITY-INDUSTRY COLLABORATION FOUNDATIONInventors: Yun Soo Bae, Kee In Lee, Jee Hyun Lee, Han Joong Jo, Jinoh Kim