Patents Issued in March 8, 2016
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Patent number: 9278936Abstract: Provided herein is a hydrogen chloride salt of 1-(3-/t?r/-butyl-1-p-tolyl-1H-pyrazol-5-yl)-3-(5-fluoro-2-(1-(2-hydroxyethyl)-1H-indazol-5-yloxy)benzyl)urea, crystalline forms of 1-(3-½^butyl-1^-tolyl-1H-pyrazol-5-yl)-3-(5-fluoro-2-(1-(2-hydroxyethyl)-1H-indazol-5-yloxy)benzyl)urea hydrochloride, processes for the preparation of said crystalline forms, pharmaceutical compositions containing a crystalline form of 1-(3-r<i/-r-butyl-1-p-tolyl-1H-pyrazol-5-yl)-3-(5-fluoro-2-(1-(2-hydroxyethyl)-1H-indazol-5-yloxy)benzyl)urea hydrochloride Form B, processes for the preparation of said compositions, pharmaceutical compositions prepared by said methods, and the use of said compositions in the treatment of various diseases and disorders.Type: GrantFiled: February 27, 2013Date of Patent: March 8, 2016Assignee: ARRAY BIOPHARMA INC.Inventors: Alisha B. Arrigo, Donald T. Corson, Coralee G. Mannila
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Patent number: 9278937Abstract: Compounds of formula (I) wherein R1, R4, R8, X and Y as defined herein are provided as useful for the inhibition of certain types of cancer cells, amongst others, breast cancer cells, or for the manufacture of anti-cancer agents.Type: GrantFiled: August 10, 2012Date of Patent: March 8, 2016Assignee: UNIVERSITE LAVALInventors: Rene C.-Gaudreault, Sebastien Fortin
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Patent number: 9278938Abstract: The present invention provides an advantageous production method of an imidazole derivative, which is suitable for industrial production. Compound (VI) is produced by reacting compound (I) with a Grignard reagent or a magnesium reagent, and a lithium reagent, and then reacting the resulting compound with compound (V).Type: GrantFiled: June 14, 2012Date of Patent: March 8, 2016Assignee: Takeda Pharmaceutical Company LimitedInventors: Yoichi Kawabata, Yasuhiro Sawai, Kazuaki Kanno, Naotaka Sawada
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Patent number: 9278939Abstract: This invention relates to the synthesis of chemical compounds and particularly to methods for the preparation of (4,6-dihalo-pyrimidin-5-yl)-acetaldehydes. The methods involve preparing a compound of the following general formula V from a compound of the following general formula IV through hydrolysis under the action of mercury dichloride and calcium carbonate, according to the following equation: wherein X is Cl or Br. The methods offer the benefits of use of highly available materials, high step yields, moderate reaction conditions, simply post-processing and purification, and suitability to industrialized production.Type: GrantFiled: December 6, 2013Date of Patent: March 8, 2016Assignee: SUZHOU JONATHAN NEW MATERIAL TECHNOLOGY CO., LTD.Inventors: Shaopo Lu, Zhuocai Li
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Patent number: 9278940Abstract: The present disclosure relates to compounds, which are useful for inhibition of BET protein function by binding to bromodomains, and their use in therapy.Type: GrantFiled: June 3, 2015Date of Patent: March 8, 2016Assignee: Zenith Epigenetics Corp.Inventors: David John Fairfax, Bryan Cordell Duffy, Gregory Scott Martin, John Frederick Quinn, Shuang Liu, Gregory Steven Wagner, Peter Ronald Young
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Patent number: 9278941Abstract: In order to provide a compound which exhibits a high controlling effect against plant diseases and is able to reduce phytotoxicity, the present invention is a triazole derivative represented by General Formula (I), the azole derivative being a (?)-enantiomer or (+)-enantiomer having an —R1 group, hydroxy group, and substituted or unsubstituted benzyl group bonded to a cyclopentane ring in cis-form.Type: GrantFiled: November 16, 2012Date of Patent: March 8, 2016Assignee: KUREHA CORPORATIONInventors: Nobuyuki Araki, Taiji Miyake, Emiko Obata
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Patent number: 9278942Abstract: This invention relates to novel 4,5-dihydroisoxazoles and 4,5-dihydro[1,2,4]-oxadiazoles of formula (I), to their use as androgenic or antiandrogenic agents or androgen receptor modulators, and to methods of their preparation.Type: GrantFiled: October 17, 2012Date of Patent: March 8, 2016Assignee: FLX Discoveries OyInventors: Juha Pulkkinen, Pekka Poutiainen, Tuomas Oravilahti, Jorma Palvimo, Mikael Perakyla, Reino Laatikainen, Tarja Ihalainen
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Patent number: 9278943Abstract: The compounds shown by the structural formulas below have analgesic effect and are used in compositions and methods for treating mammal in need of such treatment.Type: GrantFiled: April 19, 2012Date of Patent: March 8, 2016Assignees: Exonhit Therapeutics SA, Allergan, Inc.Inventors: Bertrand Leblond, Eric Beausoleil, Thierry Taverne, John E. Donello, Fabien (Jacques) Schweighoffer
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Patent number: 9278944Abstract: The present invention provides a nitrogen-containing saturated heterocyclic compound of the formula [I]: wherein R1 is a cycloalkyl group and the like, R22 is an optionally substituted aryl and the like, R is a lower alkyl and the like, T is a carbonyl group, Z is —O— and the like, and R3 to R6 are the same or different and a hydrogen atom and the like; or a pharmaceutically acceptable salt, that is useful as a renin inhibitor.Type: GrantFiled: March 15, 2012Date of Patent: March 8, 2016Assignees: MITSUBISHI TANABE PHARMA CORPORATION, SHANGHAI PHARMACEUTICALS HOLDING CO., LTD.Inventors: Toru Iijima, Hiroshi Sugama, Takayuki Kawaguchi, Jingkang Shen, Guangxin Xia, Jianshu Xie, Miki Hirai
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Patent number: 9278945Abstract: A method of separating impurities from impure PO, the method comprising distilling impure PO in a distillation zone to provide distillate PO of enhanced purity, wherein heat is provided to the distillation zone by a bottoms reboiler and by an intermediate reboiler, the intermediate reboiler providing heat at a lower temperature than the bottoms reboiler. A suitable distillation system is also disclosed.Type: GrantFiled: December 4, 2014Date of Patent: March 8, 2016Assignee: Shell Oil CompanyInventors: Anke Derking, Jozef Jacobus Kaandorp, Arian Van Mourik, Manfred Heinz Voetter, Ying Zhao
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Patent number: 9278946Abstract: The disclosure provides the use of aryl or heteroaryl boronic acid in the preparation of 5-(hydroxymethyl)fufural (HMF) from saccharides. The aryl or heteroaryl boronic bearing electron-withdrawing groups on the aryl or heteroaryl ring of the boronic acid provided good yields. The disclosure provides a method for preparing HMF from saccharides in the presence of aryl or heteroaryl boronic acid. The disclosure provides a method for converting a saccharide other than fructose in fructose via a dehydrogenation reaction catalyzed by aryl or heteroaryl boronic acid.Type: GrantFiled: July 1, 2013Date of Patent: March 8, 2016Assignee: NANYANG TECHNOLOGICAL UNIVERSITYInventors: Teck Peng Loh, Peng Wang, Daniel Hartoyo Lukamto
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Patent number: 9278947Abstract: Serotonin reuptake inhibitor compounds which are designed to exert serotonin uptake inhibitory activity in the peripheral system while being devoid of CNS activity, and a process of preparing same are disclosed. Further disclosed are pharmaceutical compositions containing same and uses thereof in the treatment of medical conditions associated with peripheral serotonin levels and/or activity, and/or platelet aggregation.Type: GrantFiled: February 4, 2013Date of Patent: March 8, 2016Assignee: Ramot at Tel-Aviv University Ltd.Inventors: Moshe Rehavi, David Gurwitz
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Patent number: 9278948Abstract: Preparation and application of line leaf inula flower lactone A in the multiple sclerosis, having a structure of Line leaf inula flower lactone A has therapeutic effects on experimental autoimmune encephalomyelitis (EAE) model, and is used to develop drug for treating multiple sclerosis (MS). Line leaf inula flower lactone A drug is a combination containing the active ingredient of line leaf inula flower lactone A and conventional pharmaceutically carrier, and may be in forms of tablets, dispersible tablets, mouth collapse tablets, retard tablets, capsule, soft capsule, dropping pill, granules, injection, powder injection, or aerosol. The pharmaceutical composition is used for treating multiple sclerosis, has tremendous developing potentiality because of its high value of clinical application.Type: GrantFiled: December 18, 2014Date of Patent: March 8, 2016Assignee: Shanxi Zhendong Pilot Biological Science And Technology Co., Ltd.Inventors: Weidong Zhang, Lei Shan, Juan Su, Huizi Jin, Huiliang Li, Yunheng Shen, Xike Xu, Runhui Liu
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Patent number: 9278949Abstract: A polymerizable thioxanthone according to Formula (I): wherein A represents a thioxanthone moiety; R1 and R2 are independently selected from the group consisting of a hydrogen, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, and a heteroaryl group; n represents 1 or 2; and R3 represents a moiety including at least one free radical polymerizable group selected from the group consisting of an acrylate, a methacrylate, an acrylamide, a methacrylamide, a styrene group, a maleate, a fumarate, an itaconate, a vinyl ether, a vinyl ester, an allyl ether, and an allyl ester.Type: GrantFiled: July 1, 2013Date of Patent: March 8, 2016Assignee: Agfa Graphics NVInventor: Johan Loccufier
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Patent number: 9278950Abstract: The present disclosure describes bicyclic aromatic carboxamide derivatives, as well as their compositions and methods of use. The compounds inhibit the activity of the Pim kinases, and are useful in the treatment of diseases related to the activity of Pim kinases including, e.g., cancer and other diseases.Type: GrantFiled: January 14, 2014Date of Patent: March 8, 2016Assignees: Incyte Corporation, Incyte Holdings CorporationInventors: Yun-Long Li, David M. Burns, Hao Feng, Chu-Biao Xue, Anlai Wang, Jun Pan
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Patent number: 9278951Abstract: Singly and multiply charged imidazolium cations (ICs) have been identified as a class of chemical compositions that possess potent antineoplastic, antibacterial and antimicrobial properties. The imidazolium cations disclosed demonstrate greater or equivalent potency towards cancerous cells as the current clinical standard, cisplatin. These imidazolium cations, however, achieve this efficacy without any of the known toxic side effects caused by heavy metal-based antineoplastic drugs such as cisplatin.Type: GrantFiled: April 30, 2012Date of Patent: March 8, 2016Assignee: The University of AkronInventors: Wiley Youngs, Matthew Panzner, Claire Tessier, Michael Deblock, Brian Wright, Patrick Wagers, Nikki Robishaw
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Patent number: 9278952Abstract: Benzoimidazol-2-yl pyrimidines, purification methods for the same, and pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, including allergy, asthma, autoimmune diseases, and pruritus.Type: GrantFiled: August 21, 2014Date of Patent: March 8, 2016Assignee: JANSSEN PHARMACEUTICA NVInventors: Matteo Conza, Magali B. Hickey, Stefan Horns, Susanne Lochner
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Patent number: 9278953Abstract: Provided herein are antagonists of prostaglandin EP3 receptor, processes to make said antagonists, and methods comprising administering said antagonists to a mammal in need thereof.Type: GrantFiled: October 6, 2014Date of Patent: March 8, 2016Assignee: Pfizer Inc.Inventors: Kevin Barry Bahnck, David James Edmonds, Kentaro Futatsugi, Esther Cheng Yin Lee, Alan Martin Mathiowetz, Elnaz Menhaji-Klotz, Robert Vernon Stanton
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Patent number: 9278954Abstract: Pyrrolidine derivatives which are inhibitors of acetyl-CoA carboxylase(s) and their use in the treatment of obesity and type-2 diabetes. An exemplary compound is 2-(4-(1-[5-Chloro-6-(2-hydroxy-2-methyl-propoxy)-pyrimidin-4-yl]-(R)-pyrrolidin-3-yloxy)-phenyl)-N-cyclopropyl-propionamide.Type: GrantFiled: May 12, 2014Date of Patent: March 8, 2016Assignee: Boehringer Ingelheim International GmbHInventors: Niklas Heine, Martin Fleck, Bernd Nosse, Gerald Juergen Roth
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Patent number: 9278955Abstract: The present invention relates to an ascorbic acid salt of sunitinib and a process for its preparation. The present invention further provides a crystalline Form I of an L-ascorbic acid salt of sunitinib.Type: GrantFiled: January 6, 2014Date of Patent: March 8, 2016Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITEDInventors: Hari Babu Matta, Mahavir Singh Khanna, Mohan Prasad
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Patent number: 9278956Abstract: A novel inhibitor of Rac activity based on the structure of the established Rac/Rac-GEF inhibitor NSC23766 is discloses. The compound EHop-016, with an IC50 of 1.1 ?M, is a 100-fold more efficient inhibitor of Rac activity than NSC23766. EHop-016 is specific for Rac1 and Rac3 at concentrations ?5 mM. At higher concentrations, EHop-016 inhibits the close homolog Cdc42. In MDA-MB-435 cells, EHop-016 (?5 mM) inhibits the association of the Rac-GEF Vav2 with a nucleotide-free Rac1(G15A), which has a high affinity for activated GEFs. EHop-016 does not affect the association of the Rac-GEF Tiam-1 with Rac1(G15A) at similar concentrations. EHop-016 also inhibits the Rac activity of MDA-MB-231 metastatic breast cancer cells and reduces Rac-directed lamellipodia formation in both cell lines. EHop-016 decreases Rac-downstream effects of p21-activated kinase (PAK)1 activity and directed migration of metastatic cancer cells. At low concentrations (<5 ?M), EHop-016 does not affect cell viability.Type: GrantFiled: November 10, 2014Date of Patent: March 8, 2016Assignee: University of Puerto RicoInventors: Eliud Hernandez, Cornelis Vlaar, Suranganie Dharmawardhane
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Patent number: 9278957Abstract: Novel piperazine, piperidine and tetrahydropyridine derivatives comprising a dibenzofurane moiety are provided herein, as well as pharmaceutical compositions comprising same and therapeutic uses thereof.Type: GrantFiled: December 15, 2014Date of Patent: March 8, 2016Assignee: ATIR Holding S.A.Inventors: Vladimir Kogan, Lev Tabachnik
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Patent number: 9278958Abstract: The present invention relates to compounds having cytostatic activity against tumor cells. The compounds of the invention are of formula (I), or derivatives hereof, wherein R0, R1, R2, A, and X have defined meanings as described in claim 1.Type: GrantFiled: June 21, 2013Date of Patent: March 8, 2016Assignees: Katholieke Universiteit Leuven K.U. Leuven R&D, Universita Degli Studi Di FerraraInventors: Jan Balzarini, Wim Dehaen, Joice Thomas, Sandra Liekens, Romeo Romagnoli, Pier Giovanni Baraldi
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Patent number: 9278959Abstract: This invention relates to processes and reagents for making diaryliodonium salts, which are useful for the preparation of fluorinated and radiofluorinated aromatic compounds.Type: GrantFiled: May 30, 2013Date of Patent: March 8, 2016Assignee: NUtech VenturesInventor: Stephen DiMagno
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Patent number: 9278960Abstract: The present invention provides quinoline carboxamide and quinoline carbonitrile compounds of formula (I) wherein ring A, RQ, -L-, R1, n, R2, and R3 are as defined herein. The compounds of the invention are useful as non-competitive mGluR2 antagonists, or mGluR2 negative allosteric modulators (NAMs), and in methods of treating a patient (preferably a human) for diseases or disorders in which the mGluR2-NAM receptor is involved, such as Alzheimer's disease, cognitive impairment, schizophrenia and other mood disorders, pain disorders and sleep disorders, by administering to the patient a therapeutically effective amount of a compound of the invention, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: October 26, 2012Date of Patent: March 8, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Christopher James Bungard, Antonella Converso, Barbara Hanney, Timothy John Hartingh, Peter J. Manley, Robert S. Meissner, James J. Perkins, Michael T. Rudd
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Patent number: 9278961Abstract: The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I: wherein A, X, Y R1, R2, R3, R4, m and n are as described herein.Type: GrantFiled: December 6, 2010Date of Patent: March 8, 2016Assignees: GENENTECH, INC., CURIS, INC.Inventors: Janet L. Gunzner, Daniel Sutherlin, Mark S. Stanley, Liang Bao, Georgette M. Castanedo, Rebecca L. Lalonde, Shumei Wang, Mark E. Reynolds, Scott J. Savage, Kimberly Malesky, Michael S. Dina, Michael F. T. Koehler
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Patent number: 9278962Abstract: Provided are compounds of Formula I: or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, X, Z1, Z2, Z3, Z4 and m are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula I, or a pharmaceutically acceptable salt thereof. Also provided are methods of using a compound of Formula I, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: May 6, 2014Date of Patent: March 8, 2016Assignee: Cytokinetics, Inc.Inventors: Luke W. Ashcraft, Gustave Bergnes, Chihyuan Chuang, Scott Collibee, Pu-Ping Lu, Bradley Morgan, Alex Muci, Xiangping Qian, Jeffrey Warrington, Zhe Yang
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Patent number: 9278963Abstract: Provided herein are compounds, pharmaceutical compositions comprising such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with HDAC activity, particularly diseases or disorders that involve activity of HDAC1, HDAC2, and/or HDAC6. Also provided herein are methods for inhibiting migration of a neuroblastoma cell, inducing maturation of a neuroblastoma cell, and altering cell cycle progression of a neuroblastoma cell comprising administering to the cell a therapeutically effective amount of a HDAC1, HDAC2, and/or HDAC6 selective inhibitor or a pharmaceutically acceptable salt thereof.Type: GrantFiled: October 9, 2014Date of Patent: March 8, 2016Assignee: Acetylon Pharmaceuticals, Inc.Inventors: John H. van Duzer, Ralph Mazitschek, Simon Stewart Jones, Min Yang, David Lee Tamang
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Patent number: 9278964Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in phyla Nematoda, Arthropoda, and/or Mollusca, processes to produce such molecules and intermediates used in such processes, compositions containing such molecules, and processes of using such molecules against such pests. These molecules may be used, for example, as nematicides, acaricides, insecticides, miticides, and/or molluscicides. This document discloses molecules having the following formula (“Formula One”).Type: GrantFiled: March 18, 2015Date of Patent: March 8, 2016Assignee: Dow AgroSciences LLCInventors: Lindsey G. Fischer, Erich W. Baum, Gary D. Crouse, Jeff Petkus, Andrew Ward, Thomas C. Sparks
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Patent number: 9278965Abstract: This invention provides for certain bridged and fused compounds of the formula G-L-A??I or a pharmaceutically acceptable salt, ester of solvate thereof wherein: A is and the other variables are defined herein; the inventive compounds are agonists of the G-protein coupled receptor 40 (GPR40, also known as free fatty acid receptor FFAR). This invention further relates to pharmaceutical compositions containing these compounds, and the use of these compounds to regulate insulin levels in a mammal. The compounds may be used, for example in the prevention and treatment of Type 2 diabetes mellitus and in the prevention and treatment of conditions related to Type 2 diabetes mellitus, such as insulin resistance, obesity and lipid disorders.Type: GrantFiled: October 2, 2013Date of Patent: March 8, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Hubert B. Josien, John W. Clader, William J. Greenlee, Michael J. Mayer, Jason L. Davis, Shuangyi Wan
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Patent number: 9278966Abstract: In order to produce an intermediate from which a cyclic alcohol compound can be stereoselectively obtained, a method for producing an oxetane compound according to the present invention includes the step of reacting, with a cyanide salt, a compound represented by Formula (I): wherein R1 is selected from a hydrogen atom and an alkyl group optionally having a substituent; X1 is selected from a halogen atom and —OSO2R3 where R3 is selected from an alkyl group optionally having a substituent, a phenyl group, and a naphthyl group; and a ring Z1 represents a cyclic hydrocarbon optionally having a substituent, to obtain a compound represented by Formula (II):Type: GrantFiled: June 6, 2012Date of Patent: March 8, 2016Assignee: KUREHA CORPORATIONInventors: Kazuhiko Sunagawa, Toru Yamazaki, Emiko Obata
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Patent number: 9278967Abstract: The invention relates to Substituted-Quinoxaline-Type Piperidine Compounds, compositions comprising an effective amount of a Substituted-Quinoxaline-Type Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Substituted-Quinoxaline-Type Piperidine Compound.Type: GrantFiled: July 14, 2014Date of Patent: March 8, 2016Assignees: Purdue Pharma L.P., Shionogi & Co., Ltd.Inventors: Kouki Fuchino, R. Richard Goehring, Akira Matsumura, Bin Shao, Yoshiyuki Taoda, Naoki Tsuno, John William Frank Whitehead, Jiangchao Yao
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Patent number: 9278968Abstract: [Problem] A pharmaceutical composition for treating or preventing various cardiovascular diseases, which have sGC activities based on improvement of cGMP signals, is provided. [Means for Solution] It was found that imidazo[1,2-a]pyridine compounds having a carbamoyl group at the 3-position and a particular cyclic group at the 8-position via a methyleneoxy group, or a salt thereof have sGC activation, and are useful as active ingredients of pharmaceutical compositions for treating or preventing various sGC-related cardiovascular diseases, in particular, peripheral arterial diseases, intermittent claudication, critical limb ischemia, hypertension, and pulmonary hypertension, thereby completing the present invention.Type: GrantFiled: November 28, 2013Date of Patent: March 8, 2016Assignee: Astellas Pharma Inc.Inventors: Toshio Kurosaki, Tsubasa Watanabe, Kazuhiko Ohne, Hiroki Ishioka, Eisuke Nozawa, Takeshi Hanazawa, Shunichiro Hachiya, Hiroshi Shibata, Yuji Koga, Ryo Mizoguchi
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Patent number: 9278969Abstract: The present invention provides a compound of formula I: Said compound is inhibitor of aldosterone synthase and aromatase, and thus can be employed for the treatment of a disorder or disease mediated by aldosterone synthase or aromatase. Accordingly, the compound of formula I can be used in treatment of hypokalemia, hypertension, congestive heart failure, atrial fibrillation, renal failure, in particular, chronic renal failure, restenosis, atherosclerosis, syndrome X, obesity, nephropathy, post-myocardial infarction, coronary heart diseases, inflammation, increased formation of collagen, fibrosis such as cardiac or myocardiac fibrosis and remodeling following hypertension and endothelial dysfunction, gynecomastia, osteoporosis, prostate cancer, endometriosis, uterine fibroids, dysfunctional uterine bleeding, endometrial hyperplasia, polycystic ovarian disease, infertility, fibrocystic breast disease, breast cancer and fibrocystic mastopathy.Type: GrantFiled: August 14, 2014Date of Patent: March 8, 2016Assignee: Novartis AGInventors: Gary Michael Ksander, Erik Meredith, Lauren Monovich, Julien Papillon, Fariborz Firooznia, Qi-Ying Hu
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Patent number: 9278970Abstract: The present invention relates to co-crystals of tadalafil with hydroxyl-substituted benzoic acid coformers having the following structure. Said co-crystals can be used to produce a pharmaceutical composition containing the same as the useful active ingredient. Said co-crystals can exhibit a constant storage stability.Type: GrantFiled: July 6, 2013Date of Patent: March 8, 2016Assignee: Laboratorios Senosiain S.A. de C.V.Inventors: Dea Herrera Ruiz, Karina Mondragón Vásquez, Hugo Morales Rojas, Herbert Höpfl, Juan Pablo Senosiain Peláez
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Patent number: 9278971Abstract: This invention relates to compounds of the general formula: in which the variable groups are as defined herein, and to their preparation and use.Type: GrantFiled: June 4, 2014Date of Patent: March 8, 2016Assignee: ARIAD Pharmaceuticals, Inc.Inventors: Dong Zou, Wei-Sheng Huang, R. Mathew Thomas, Jan Antoinette C. Romero, Jiwei Qi, Yihan Wang, Xiaotian Zhu, William C. Shakespeare, Rajeswari Sundaramoorthi, Chester A. Metcalf, III, David C. Dalgarno, Tomi K. Sawyer
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Patent number: 9278972Abstract: The present invention relates to the field of organic synthesis and describes the synthesis of specific intermediates suitable for the preparation of triazolopyrimidine compounds such as ticagrelor.Type: GrantFiled: December 20, 2012Date of Patent: March 8, 2016Assignee: Lek Pharmaceuticals d.d.Inventors: Nenad Maras, Ivana Gazic Smilovic, Damjan Sterk
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Patent number: 9278973Abstract: Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.Type: GrantFiled: October 25, 2013Date of Patent: March 8, 2016Assignee: BIOENERGENIX LLCInventors: John McCall, Robert C. Kelly, Donna L. Romero
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Substituted pyrazolo[3,4-]pyrimidine compounds, their preparation and use as sigma receptors ligands
Patent number: 9278974Abstract: The present invention relates to new substituted pyrazolo[3,4-d]pyrimidine compounds, having a great affinity for sigma receptors, especially sigma-1 receptor, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.Type: GrantFiled: November 14, 2013Date of Patent: March 8, 2016Assignee: LABORATORIOS DEL DR. ESTEVE S.A.Inventors: José Luis Díaz Fernández, Carme Almansa, Jordi Corbera Arjona -
Patent number: 9278975Abstract: The invention provides compounds and pharmaceutically acceptable salts and esters and compositions thereof, for treating viral infections. The compounds and compositions are useful for treating Pneumovirinae virus infection including Human respiratory syncytial virus infections.Type: GrantFiled: December 10, 2014Date of Patent: March 8, 2016Assignee: Gilead Sciences, Inc.Inventor: Michael Sangi
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Patent number: 9278976Abstract: The present invention is directed to novel substituted aminotetrahydropyrans of structural formula I which are inhibitors of the dipeptidyl peptidase-IV enzyme and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.Type: GrantFiled: August 13, 2015Date of Patent: March 8, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Tesfaye Biftu, Ann E. Weber
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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: 9278978Abstract: This invention relates to 6-alkynyl-pyridine of general formula (I) their use as SMAC mimetics, pharmaceutical compositions containing them, and their use as a medicaments for the treatment and/or prevention of diseases characterized by excessive or abnormal cell proliferation and associated conditions such as cancer. The groups R1 to R5 have the meanings given in the claims and in the specification.Type: GrantFiled: August 20, 2014Date of Patent: March 8, 2016Assignee: Boehringer Ingelheim International GmbHInventors: Ulrich Reiser, James Madden
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Patent number: 9278979Abstract: Disclosed is a compound of formula 1, or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4, R5, R6, R7, R7?, R8, R9, R10, R11, R12 and R13 are as disclosed herein. Also, disclosed is a process for the preparation of the compound of formula 1, or a pharmaceutically acceptable salt thereof, and intermediates used therein. The compound of formula 1 can be used in the preparation of halichondrin analogs, such as Eribulin; and a process for its preparation from the compound of formula 1 is also disclosed.Type: GrantFiled: March 28, 2013Date of Patent: March 8, 2016Assignee: ALPHORA RESEARCH INC.Inventors: Fabio E. S. Souza, Alena Rudolph, Ming Pan, Boris Gorin, Teng Ko Ngooi, Jason A. Bexrud, Ricardo Orprecio, Huzaifa Rangwala
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Patent number: 9278980Abstract: A method of producing a monomer wherein the method begins by dissolving 3-fluoro-4,6 dihydrothieno[3,4-b]thiophene in a solvent to create a solution. An initiator is then added to the solution to produce an initiated solution. This is followed by adding a fluorinated chemical to the initiated solution to produce 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene. 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene is then oxidized with an oxidant to produce 2,3-difluorothieno[3,4-b]thiophene. 2,3-difluorothieno[3,4-b]thiophene is then bromoated to produce 4,6-dibromo-2,3-difluorothieno[2,3-c]thiophene.Type: GrantFiled: May 27, 2015Date of Patent: March 8, 2016Assignee: Phillips 66 CompanyInventors: Wei Wang, Jun Yang, Chenjun Shi, Christopher Daeffler, Janice Hawkins, Yue Wu, Ting He, Hui Huang, Amit Palkar, Kathy Woody, Joe Bullock
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Patent number: 9278981Abstract: The present invention relates to compounds of formula (I): in which Y, Y, R, R 2, R 3 and R 4 are defined in the Summary of the Invention; capable of inhibiting the activity of BCR-ABL1 and mutants thereof. The invention further provides a process for the preparation of compounds of the invention, pharmaceutical preparations comprising such compounds and methods of using such compounds in the treatment of cancers.Type: GrantFiled: May 9, 2013Date of Patent: March 8, 2016Assignee: Novartis AGInventors: Pascal Furet, Robert Martin Grotzfeld, Wolfgang Jahnke, Darryl Brynley Jones, Paul William Manley, Andreas Marzinzik, Xavier Francois Andre Pelle, Bahaa Salem, Joseph Schoepfer, Erich Alois Spieser
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Patent number: 9278982Abstract: The present invention relates to novel TMPK inhibitor compositions and their methods of use. In particular, it relates to novel TMPK inhibitor compositions and therapeutics that lead to dUTP-mediated DNA repair in tumor cells and acts as a novel chemosensitizer, which are useful in methods for treating or preventing cancers.Type: GrantFiled: November 29, 2011Date of Patent: March 8, 2016Assignees: NATIONAL YANG-MING UNIVERSITY, NATIONAL TAIWAN UNIVERSITYInventors: Zee Fen Chang, Jim-Min Fang, Chun-Mei Hu, Ming-Tyng Yeh
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Patent number: 9278983Abstract: A fused heterocyclic compound the formula (1): wherein A1 represents —NR8—, and the like; A2 represents a nitrogen atom, and the like; A3 represents a nitrogen atom, and the like; R1 represents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; R2, R3, R4, and R5 are same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, and the like; R6 and R7 are same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; R8 represents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group W, and the like; n represents 0, 1 or 2. The compound has an excellent activity of controlling pests.Type: GrantFiled: August 21, 2014Date of Patent: March 8, 2016Assignee: Sumitomo Chemical Company, LimitedInventors: Hayato Takyo, Masaki Takahashi, Takamasa Tanabe, Yoshihiko Nokura, Mai Ito, Atsushi Iwata
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Patent number: 9278984Abstract: Described are methods for preparing copper(I) 5-nitrotetrazolate, which include reacting copper(II) sulfate pentahydrate, sodium nitrite, 5-aminotetrazole, and at least one of nitric acid and urea in water.Type: GrantFiled: August 2, 2013Date of Patent: March 8, 2016Assignee: Pacific Scientific Energetic Materials CompanyInventors: Thomas Matthias Klapötke, Davin Glenn Piercey, John W. Fronabarger, Michael D. Williams
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Patent number: 9278985Abstract: 4-Amino-6-(heterocyclic)picolinic acids and their derivatives; 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their derivatives; and methods of using the same as herbicides.Type: GrantFiled: November 13, 2014Date of Patent: March 8, 2016Assignee: Dow AgroSciences LLCInventors: Joseph D. Eckelbarger, Jeffrey B. Epp, Stephen Craig Fields, Lindsey G. Fischer, Natalie C. Giampietro, Katherine A. Guenthenspberger, Christian T. Lowe, Jeff Petkus, Joshua Roth, Norbet M. Satchivi, Paul R. Schmitzer, Thomas L. Siddall, Nick X. Wang