Nitrogen Attached Directly To The Six-membered Hetero Ring By Nonionic Bonding Patents (Class 546/297)
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Publication number: 20120107307Abstract: This invention concerns N-(ortho phenylamino dihydropyridyl)sulfonamides and N-(ortho phenylamino dihydropyridyl), N?-alkyl sulfamides which are inhibitors of MEK and are useful in the treatment of cancer and other hyperproliferative diseases.Type: ApplicationFiled: March 23, 2010Publication date: May 3, 2012Applicant: ARDEA BIOSCIENCES INC.Inventors: Jean-Michel Vernier, Hong Woo Kim, Marion Hitchcock, Shunqi Yan
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Publication number: 20120101079Abstract: Substituted 6-amino-nicotinamides, pharmaceutical compositions containing these compounds and also use of these compounds in the treatment and/or prophylaxis of pain and further diseases and/or disorders.Type: ApplicationFiled: October 19, 2011Publication date: April 26, 2012Applicant: Grunenthal GmbHInventors: Sven Kühnert, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder, Simon Lucas
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Publication number: 20120094993Abstract: The present invention relates to compounds of formula I, wherein A, R1 to R7 are defined in the description, and to pharmaceutically acceptable salts thereof. The present invention also relates to the manufacture of such compounds or their pharmaceutically acceptable salts, pharmaceutical compositions containing them and their use as medicaments for the treatment and/or prophylaxis of diseases which can be treated with HDL-cholesterol raising agents, such as dyslipidemia, atherosclerosis and cardiovascular diseases.Type: ApplicationFiled: October 7, 2011Publication date: April 19, 2012Inventors: Uwe Grether, Paul Hebeisen, Torsten Hoffmann, Stephan Roever
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Publication number: 20120071482Abstract: This invention relates to compounds that inhibit E1 activating enzymes, pharmaceutical compositions comprising the compounds, and methods of using the compounds. The compounds are useful for treating disorders, particularly cell proliferation disorders, including cancers, inflammatory and neurodegenerative disorders; and inflammation associated with infection and cachexia.Type: ApplicationFiled: August 24, 2011Publication date: March 22, 2012Applicant: Millennium Pharmaceuticals, Inc.Inventors: Christopher F. Claiborne, Stephen Critchley, Courtney Cullis, Steven P. Langston, Hirotake Mizutani, Edward J. Olhava, Stephane Peluso, Irache Visiers, Stepan Vyskocil, Gabriel S. Weatherhead
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Publication number: 20120058985Abstract: The disclosed compounds are useful in the treatment of mammalian cancers and especially human cancers. Compounds, pharmaceutical compositions, and methods of Formula I are disclosed: or a pharmaceutically acceptable salt, hydrate, solvate, enantiomer, stereoisomer, or tautomer thereof.Type: ApplicationFiled: April 29, 2011Publication date: March 8, 2012Applicant: DECIPHERA PHARMACEUTICALS, LLCInventors: DANIEL L. FLYNN, MICHAEL D. KAUFMAN
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Publication number: 20120053213Abstract: The invention relates to 2-(4-Substituted phenylamino) polysubstituted pyridine compounds as inhibitors of non-nucleoside HIV reverse transcriptase, preparation methods and uses thereof. Specifically, the invention relates to compounds of formula I or the pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R7 and X are as defined in the description. The compounds of formula I of the invention are a type of anti-HIV active compounds having new backbone structure.Type: ApplicationFiled: September 28, 2009Publication date: March 1, 2012Applicant: INSTITUTE OF PHARMACOLOGY AND TOXICOLOGY ACADEMY OF MILITARY MEDICAL SCIENCES P.L.A. CHINAInventors: Lan Xie, Xingtao Tian, Kuo-Hsiung Lee, Shibo Jiang, Hong Lu
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Publication number: 20120003154Abstract: The present invention provides a novel radiolabeled aryloxyalinine derivative suitable for in vivo imaging. In comparison to known aryloxyalinine derivative in vivo imaging agents, the in vivo imaging agent of the present invention has better properties for in vivo imaging. The in vivo imaging agent of the present invention demonstrates good selective binding to the peripheral benzodiazepine receptor (PBR), in combination with good brain uptake and in vivo kinetics following administration to a subject.Type: ApplicationFiled: March 19, 2010Publication date: January 5, 2012Inventors: Harry John Wadsworth, William John Trigg
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Publication number: 20110295015Abstract: Disclosed herein is a process for preparing a compound of Formula (I), comprising the steps of: (a) reacting an aniline compound of Formula (II) and an carboxylic acid compound of Formula (III) or an activated carboxylic acid compound thereof, to provide a compound of Formula (IV); and (b) converting said protected amine group attached to said compound of Formula (IV) to an amine group to provide said compound of Formula (I); wherein PAm is a protected amine group. Processes to prepare the compounds of Formulae (II), (III), and (IV) are also disclosed.Type: ApplicationFiled: January 22, 2009Publication date: December 1, 2011Inventors: Robert C Livingston, William P. Gallagher, Robert M. Borzilleri, Zhen-Wei Cai
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Publication number: 20110282060Abstract: The invention described herein provides for novel nitric oxide-releasing polymers that comprise at least two adjacent units derived from acrylonitrile monomer units and containing at least one carbon-bound diazeniumdiolate. The diazeniumdiolated acrylonitrile-derived polymers can be used in medical devices therapeutically. Accordingly, the invention also provides a method of treating a biological disorder and a method of promoting angiogenesis that includes administering a medical device comprising a nitric oxide-releasing polymer comprising at least two adjacent units of acrylonitrile before exposure to nitric oxide and at least one nitric oxide releasing N2O2? group, wherein the N2O2? group is attached directly to the polyacrylonitrile backbone, to a specific location on or within the mammal in an amount effective to treat the biological disorder or promote angiogenesis.Type: ApplicationFiled: May 19, 2011Publication date: November 17, 2011Applicant: The United States of America, as represented by the Secretary, Department of Health and Human ServInventors: Joseph A. Hrabie, Frank DeRosa, Larry K. Keefer
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Patent number: 8058272Abstract: The present disclosure relates to XIAP inhibitor compound of the formula I:Type: GrantFiled: December 7, 2007Date of Patent: November 15, 2011Assignee: Novartis AGInventors: Zhuoliang Chen, Run-Ming David Wang, Ming Chen, Christopher Sean Straub, Leigh Zawel
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Publication number: 20110263556Abstract: This invention relates to compounds of formula I, their use as inhibitors of the microsomal prostaglandin E2 synthase-1 (mPGES-1), pharmaceutical compositions containing them, and their use as medicaments for the treatment and/or prevention of inflammatory diseases and associated conditions such as inflammatory/nociceptive pain. A, M, R1, R2, R7, Ra, Rb, Q3, Q4, Q6, Z2, Z4, Z5, Z6 and W have meanings given in the description.Type: ApplicationFiled: October 20, 2010Publication date: October 27, 2011Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Henning PRIEPKE, Henri DOODS, Raimund KUELZER, Roland PFAU, Dirk STENKAMP, Robert ROENN, Benjamin PELCMAN
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Publication number: 20110263612Abstract: 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: April 12, 2011Publication date: October 27, 2011Applicant: CalciMedica, Inc.Inventors: Jeffrey P. Whitten, Yazhong Pei, Jianguo Cao, Zhijun Wang, Evan Rogers, Brian Dyck, Jonathan Grey
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Patent number: 8044211Abstract: Compounds of formula (I) are inhibitors of p38 MAP kinase, and are therefore of utility in the treatment of, inter alia, inflammatory conditions including rheumatoid arthritis and COPD: wherein: G is —N? or —CH?; D is an optionally substituted divalent mono- or bi-cyclic aryl or heteroaryl radical having 5-13 ring members; R6 is hydrogen or optionally substituted C1-C3 alkyl; P represents hydrogen and U represents a radical of formula (IA); or U represents hydrogen and P represents a radical of formula -A-(CH2)z—X1-L1-Y—NH—CHR1R2 wherein A represents an optionally substituted divalent mono- or bicyclic carbocyclic or heterocyclic radical having 5-13 ring members; z, Y, L1, and X1 are as defined in the specification; R1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intracellular esterase enzymes to a carboxylic acid group; and R2 is the side chain of a natural or non-natural alpha amino acid.Type: GrantFiled: May 1, 2007Date of Patent: October 25, 2011Assignee: Chroma Therapeutics Ltd.Inventors: David Charles Festus Moffat, Stephane Pintat, Stephen Davies
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Publication number: 20110251220Abstract: The present invention relates to pharmaceutical compositions comprising gamma secretase modulators as well as to the use of gamma secretase modulators for treating renal disorders, cancer, neurodegenerative disorders as well as related disorders.Type: ApplicationFiled: June 2, 2009Publication date: October 13, 2011Inventors: Özlem Acikgöz, Jessica Ahmed, Bernd Dörken, Cornelius Frömmel, Andrean Goede, Franziska Jundt, Rudolf Kunze, Robert Preissner
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Publication number: 20110245506Abstract: A process for manufacturing a 2,3-disubstituted-5-methoxymethylpyridine of formula (I), where Z is H or halogen; Z1 is H, halogen, CN or NO2; Y2 is OM, and M is an alkali metal or an alkaline earth metal, comprises the step of: (i) reacting a compound of formula (II) where Q is a tertiary aliphatic or cyclic, saturated, partially unsaturated or aromatic amine; Z is H or halogen; Z1 is H, halogen, CN or NO2; Y1 and Y2 are each independently OR1, NR1R2, or when taken together Y1Y2 is —O—, —S— or —NR3—; R1 and R2 are each independently H, C1-C4 alkyl optionally substituted with C1-C1 alkoxy or phenyl optionally substituted with one to three C1-C4 alkyl groups, C1-C4 alkoxy groups or halogen atoms, or phenyl optionally substituted with one to three C1-C4 alkyl groups, C1-C4 alkoxy groups or halogen atoms; R3 is H or C1-C4 alkyl, in a methanol/H2O mixture, comprising at least 20% by weight H2O (based on the sum of water and bromide (II)), with a base comprising MOCH3 and/or MOH, where M is alkali metal or alkalineType: ApplicationFiled: December 7, 2009Publication date: October 6, 2011Applicant: Basf SEInventor: David Cortes
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Patent number: 8026247Abstract: The invention relates to compounds of formula (I) and their use in the treatment of the animal or human body, to pharmaceutical compositions comprising a compound of formula I and to the use of a compound of formula I for the preparation of pharmaceutical compositions for use in the treatment of protein kinase dependent diseases, especially of proliferative diseases, such as in particular tumour diseases.Type: GrantFiled: September 14, 2005Date of Patent: September 27, 2011Assignee: Novartis AGInventors: Guido Bold, Hans-Georg Capraro, Giorgio Caravatti, Andreas Floersheimer, Pascal Furet, Paul W. Manley, Andrea Vaupel
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Publication number: 20110230483Abstract: The present invention provides pyridine and pyrazine derivatives which restore or enhance the function of mutant and/or wild type CFTR to treat cystic fibrosis, primary ciliary dyskinesia, chronic bronchitis, chronic obstructive pulmonary disease, asthma, respiratory tract infections, lung carcinoma, xerostomia and keratoconjunctivitis sire, or constipation (IBS, IBD, opioid induced). Pharmaceutical compositions comprising such derivatives are also encompassed.Type: ApplicationFiled: March 14, 2011Publication date: September 22, 2011Inventors: Urs BAETTIG, Kamlesh Jagdis BALA, Emma BUDD, Lee EDWARDS, Catherine Howsham, Glyn HUGHES, Darren Mark LEGRAND, Katrin SPIEGEL
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Publication number: 20110218219Abstract: The present invention relates to substituted sulphonamido phenoxybenzamide compounds of general formula (I): in which A, R1, R2, R3, R4, R5, R6, R7, R8 and n are as defined in the claims, to pharmaceutical compositions and combinations containing said compounds, to methods of preparing said compounds, and to the use of said compounds or compositions for treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients.Type: ApplicationFiled: October 28, 2009Publication date: September 8, 2011Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFTInventors: Ingo Hartung, Marion Hitchcock, Florian Puhler, Gerhard Siemeister, Roland Neuhaus
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Patent number: 7989441Abstract: The present disclosure relates to XIAP inhibitor compounds of the formula I.Type: GrantFiled: June 6, 2006Date of Patent: August 2, 2011Assignee: Novartis AGInventors: Zhuoliang Chen, Mark G. Palermo, Sushil K. Sharma, Troy Smith, Christopher S. Straub, Run-Ming D. Wang, Yaping Wang, Leigh Zawel
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Publication number: 20110183981Abstract: Disclosed are compounds of the Formula I and pharmaceutically acceptable salts and prodrugs thereof, wherein R1, R2, R7, R8 and R9, W, X and Y are as defined in the specification. Such compounds are MEK inhibitors and useful in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals, and inflammatory conditions. Also disclosed are methods of using such compounds in the treatment of hyperproliferative diseases in mammals and pharmaceutical compositions containing such compounds.Type: ApplicationFiled: March 30, 2011Publication date: July 28, 2011Applicant: ARRAY BIOPHARMA INC.Inventors: Allison L. Marlow, Eli Wallace, Jeongbeob Seo, Joseph P. Lyssikatos, Hong Woon Yang, James Blake
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Publication number: 20110178087Abstract: The present invention provides novel compounds and pharmaceutical compositions thereof, as well as methods for using the compounds and pharmaceutical compositions for treating tumors. Examples of specific tumor types that the compounds may be used to treat include, but are not limited to sarcomas, melanomas, neuroblastomas, carcinomas (including but not limited to lung, renal cell, ovarian, liver, bladder, and pancreatic carcinomas), and mesotheliomas.Type: ApplicationFiled: March 30, 2011Publication date: July 21, 2011Applicant: Compass Pharmaceuticals LLC.Inventors: David Kanne, John Ward, Gary Look, X. Michael Wang, Diva Chan, Tina Lee, Donald R. James, Richard Gless, John Schullek, Charles Vacin
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Publication number: 20110178136Abstract: Disclosed are amino acid and phosphate prodrugs of compounds of the Formula V wherein R1, R2, R7, R8 and R9, and W are as defined in the specification. Such compounds are MEK inhibitors and useful in the treatment of hyperproliferative diseases, such as cancer and inflammation, and inflammatory conditions in mammals. Also disclosed are methods of using such compounds in the treatment of hyperproliferative diseases and inflammatory conditions in mammals and pharmaceutical compositions containing such compounds.Type: ApplicationFiled: March 31, 2011Publication date: July 21, 2011Applicant: ARRAY BIOPHARMA INC.Inventors: Allison L. Marlow, Eli Wallace, Jeongbeob Seo, Joseph P. Lyssikatos, Hong Woon Yang, James Blake
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Publication number: 20110178120Abstract: The present invention relates to pyridoxine (vitamin B6) derived compounds of formula (I), pharmaceutically acceptable salts, or solvates thereof, wherein R1, R2, R4, A, L B1 and B2 are as defined in the specification, and pharmaceutical compositions comprising the compounds. Compounds of formula (I) inhibit Human Immunodeficiency Virus (HIV)-integrase enzyme and are useful for preventing and treating HIV infection and AIDS.Type: ApplicationFiled: June 4, 2009Publication date: July 21, 2011Applicant: AMBRILIA BIOPHARMA, INC.Inventors: Brent Stranix, Francis Beaulieu, Jean-Emmanuel Bouchard, Guy Milot, Wang Zhigang, Réjean Ruel
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Publication number: 20110166161Abstract: This invention relates to novel heterocyclic carboxamide derivatives and salts thereof. More particularly, it relates to novel heterocyclic carboxamide derivatives and salts thereof which act as a ROCK inhibitor, to a pharmaceutical composition comprising the same and to a method of using the same therapeutically in the treatment and/or prevention of ROCK-related disease.Type: ApplicationFiled: September 17, 2009Publication date: July 7, 2011Applicant: Astellas Pharma Inc.Inventors: Takeshi Terasawa, Shinji Shigenaga, Shinji Itoh, Jun Maeda, Hideyuki Watanabe, Satoshi Kubo, Noe Iahii
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Publication number: 20110160211Abstract: A compound having a hypoglycemic effect is provided. The compound and a pharmaceutically acceptable salt thereof are useful for the treatment or prevention of diabetes, obesity, and the like. The compound is represented by the general formula (1): (wherein R1 and R2 are each independently a hydrogen atom, a halogen atom, an amino group, a hydroxyl group, a hydroxyamino group, a nitro group, a cyano group, a sulfamoyl group, a C1 to C6 alkyl group, a C1 to C6 alkoxy group, a C1 to C6 alkylsulfanyl group, a C1 to C6 alkylsulfinyl group, a C1 to C6 alkylsulfonyl group, or a C1 to C6 alkoxy-C1 to C6 alkylsulfonyl group, and A is a substituted or unsubstituted heteroaryl group).Type: ApplicationFiled: April 27, 2009Publication date: June 30, 2011Inventors: Yasumichi Fukuda, Yoshikazu Asahina, Masanori Takadoi, Masanori Yamamoto
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Patent number: 7968592Abstract: 3-aminopyrrolidone compounds and pharmaceutically acceptable salts thereof that are active as sodium and/or calcium channel modulators and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases.Type: GrantFiled: November 16, 2004Date of Patent: June 28, 2011Assignee: Newron Pharmaceuticals S.p.A.Inventors: Florian Thaler, Cibele Maria Sabido David, Sara Maestroni, Luca Francesco Raveglia, Patricia Salvati
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Patent number: 7968664Abstract: The invention described herein provides for novel nitric oxide-releasing polymers that comprise at least two adjacent units derived from acrylonitrile monomer units and containing at least one carbon-bound diazeniumdiolate. The diazeniumdiolated acrylonitrile-derived polymers can be used in medical devices therapeutically. Accordingly, the invention also provides a method of treating a biological disorder and a method of promoting angiogenesis that includes administering a medical device comprising a nitric oxide-releasing polymer comprising at least two adjacent units of acrylonitrile before exposure to nitric oxide and at least one nitric oxide releasing N2O2— group, wherein the N2O2— group is attached directly to the polyacrylonitrile backbone, to a specific location on or within the mammal in an amount effective to treat the biological disorder or promote angiogenesis.Type: GrantFiled: September 27, 2005Date of Patent: June 28, 2011Assignee: The United States of America as represented by the Department of Health and Human ServicesInventors: Joseph A. Hrabie, Michael L. Citro, Frank DeRosa, Larry K. Keefer
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Publication number: 20110150873Abstract: The invention relates to the use of Broad-Spectrum Chemokine Inhibitors (BSCIs), and in particular members of the acylaminolactam class of pharmaceutical agents, for the prevention, prophylaxis, treatment or amelioration of symptoms of inflammatory diseases. In particular, improved compositions consisting of BSCI agents combined with one or more additional active pharmaceutical agents in order to achieve improved anti-inflammatory efficacy with a reduced side-effect profile are described and claimed.Type: ApplicationFiled: December 10, 2008Publication date: June 23, 2011Applicant: CAMBRIDGE ENTERPRISE LIMITEDInventor: David John Grainger
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Publication number: 20110152323Abstract: The present invention discloses a group of histone deacetylase inhibitors and use thereof. The histone deacetylase inhibitors are useful in the treatment of malignant tumors and the diseases associated with differentiation and proliferation.Type: ApplicationFiled: June 9, 2009Publication date: June 23, 2011Applicants: JIANGSU GOWORTH INVESTMENT CO. LTD, SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRYInventors: Jianqi Li, Juan Feng, Wangping Cai
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Publication number: 20110144164Abstract: The present invention relates to compounds useful in therapy, in particular in the treatment of psychosis, to compositions comprising said compounds, and to methods of treating diseases comprising the administration of said compounds.Type: ApplicationFiled: December 14, 2010Publication date: June 16, 2011Applicant: H. LUNDBECK A/SInventors: Nikolay Khanzhin, Søren Møller Nielsen, Karsten Juhl, Lars Kyhn Rasmussen
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Publication number: 20110144160Abstract: Described herein are compounds that are antagonists of PGD2 receptors. Also described are pharmaceutical compositions that include the compounds described herein, and methods of using such antagonists of PGD2 receptors, alone or in combination with other compounds, for treating respiratory, cardiovascular, and other PGD2-dependent or PGD2-mediated conditions or diseases.Type: ApplicationFiled: July 2, 2009Publication date: June 16, 2011Applicant: Amira Pharmaceuticals, Inc.Inventors: John Howard Hutchinson, Thomas Jon Seiders, Bowei Wang, Jeannie M. Arruda, Brian Andrew Stearns
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Patent number: 7915295Abstract: Compounds of the formula Z: where; A is CH or N; R1 is a substituent to a carbon atom in the ring containing A selected from —S(?O)pRa, where Ra is —C1-C4 alkyl, —ORx, —NRxRx, —NHNRxRx, —NHNHC(?O)ORx, —NRxOH; —C(?O)—Rb, where Rb is —CT-C4-alkyl, ORx, —NRxRx, —NHNRxRx, —NHC1-C3-alkyl-C(?O)Orx —NRxRc, where Rc is H, C1-C4 alkyl, —NRxRx; —C(=0)Rd, —CN, S(?O)pRx, where Rd is Rd is C1-C4-alkyl, —ORx, —NRxRx C1-C3-alkyl-O—C1-C3-alkylC(?O)ORx, —C1-C3-alkyl-COORx; —C1-C3alkyl-OH or C1-C4 alkyl ethers or esters thereof (O—C1-C3alkyl)q-O—Rx a 5 or 6 membered aromatic ring having 1-3 hetero atoms p is 1 or 2; Rx is independently selected from H, C1-C4 alkyl or acetyl; or a pair of Rx can together with the adjacent N atom form a ring; L is -0-, —S(?O)—, or —CH2—, where r is 0, 1 or 2; R3-R7 are substituents as defined in the specification; X is —(CR8R8?)n-D-(CR8R8?)m-; D is a bond, —NR9—, -0-, —S—, —S(=0)- or —S(=0)2-; and pharmaceutically acceptable salts and prodrugs thereof, have utility as HIV antivirals.Type: GrantFiled: December 30, 2004Date of Patent: March 29, 2011Assignee: Medivir ABInventors: Christian Sund, Nathalie Roue, Stefan Lindstrom, Dmitry Antonov, Christer Sahlberg, Katarina Jansson
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Publication number: 20110071197Abstract: There is provided compounds of formula I, wherein ring A, D1, D2a, D2b, D3, L1, Y1, L3 and Y3 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of leukotriene C4 synthase is desired and/or required, and particularly in the treatment of a respiratory disorder and/or inflammation.Type: ApplicationFiled: April 16, 2009Publication date: March 24, 2011Inventors: Peter Nilsson, Martins Katkevics, Benjamin Pelcman
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MODULATORS OF THE PROSTACYCLIN (PGI2) RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO
Publication number: 20110053958Abstract: The present invention relates to amide derivatives of Formula (XIIIa) and pharmaceutical compositions thereof that modulate the activity of the PGI2 receptor.Type: ApplicationFiled: March 17, 2009Publication date: March 3, 2011Applicant: ARENA PHARMACEUTICALS, INC.Inventors: Thuy-Anh Tran, Weichao Chen, Bryan A. Kramer, Abu J.M. Sadeque, Anna Shifrina, Young-Jun Shin, Pureza Vallar, Ning Zou -
Patent number: 7897624Abstract: This invention concerns N-(ortho phenylamino dihydropyridyl)sulfonamides and N-(ortho phenylamino dihydropyridyl), N?-alkyl sulfamides which are inhibitors of MEK and are useful in the treatment of cancer and other hyperproliferative diseases.Type: GrantFiled: April 18, 2007Date of Patent: March 1, 2011Assignee: Ardea BiosciencesInventors: Shunqi Yan, Jean-Michel Vernier, Zhi Hong, Suetying Chow, Yung-hyo Koh
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Publication number: 20110041262Abstract: The invention relates to the dyeing of keratin fibres using azomethine direct dyes or reduced precursors of azomethine direct dyes of formula (I) and (II) obtained from 2-amino-3-hydroxypyridine. The invention relates to a dye composition comprising at least one azomethine direct dye or a reduced precursor of an azomethine direct dye, to a process for dyeing keratin fibres, using the said composition, and to their uses in the dyeing of keratin fibres. This composition allows a particularly stable and fast coloration to be obtained.Type: ApplicationFiled: December 9, 2008Publication date: February 24, 2011Inventors: Madeleine Leduc, Eric Metais, Stéphane Sabelle, Christophe Rondot
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Publication number: 20110046088Abstract: Compounds of the formula (I) in which the substituents are as defined in claim 1 are suitable for use as microbiocides.Type: ApplicationFiled: February 20, 2008Publication date: February 24, 2011Applicants: SYNGENTA CROP PROTECTION, INC., SYNGENTA LIMTIEDInventors: Paul Anthony Worthington, Daniel Stierli, Fredrik Cederbaum, Kurt Nebel, Antoine Daina
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Publication number: 20110034520Abstract: Compounds of formula (I) are p38 MAP kinase inhibitors useful for the treatment of autoimmune and inflammatory diseases: wherein: G is —N? or —CH?; D is an optionally substituted divalent mono- or bi-cyclic aryl or heteroaryl radical having 5-13 ring members; R6 is hydrogen or optionally substituted CrC3 alkyl; P represents hydrogen and U represents a radical of formula (IA); or U represents hydrogen and P represents a radical of formula (IA); wherein A represents an optionally substituted divalent mono- or bicyclic carbocyclic or heterocyclic radical having 5-13 ring members; z is O or 1; —X1-L1-Y— is a linker radical or bond; R1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intracellular esterase enzymes to a carboxylic acid group; and R2 and R3 are as defined in the claims.Type: ApplicationFiled: February 27, 2009Publication date: February 10, 2011Inventors: David Festus Charles Moffat, Stephen John Davies, Stephane Pintat
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Publication number: 20110015392Abstract: A route for preparing a compound of formula (I) where X, R1, R2, R7, R8 and R9 are as defined in the specification, is described. Process steps used in the route and novel intermediates prepared during the route are also described and claimed. Compounds of formula (I) are used in the preparation of pharmaceutical compounds, in particular inhibitors of MEK, useful in the treatment of hyperproliferative disease such as cancer and inflammatory conditions.Type: ApplicationFiled: August 11, 2010Publication date: January 20, 2011Inventors: Mark Richard Fielding, John Leonard
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Patent number: 7868026Abstract: The present invention provides compounds of formula (I), or pharmaceutically acceptable salts or solvates thereof, methods for their preparation, methods for their use, and pharmaceutical formulations comprising them.Type: GrantFiled: January 9, 2007Date of Patent: January 11, 2011Assignee: Pfizer Inc.Inventors: Mitchell David Nambu, Leena Bharat Kumar Patel, Brian Douglas Patterson, Sylvie Kim Sakata, John Howard Tatlock
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Patent number: 7858643Abstract: Enantiomerically pure compound of formula 1 are provided, as well as methods for their synthesis and use. Preferred compounds are potent inhibitors of the c-Met protein kinase, and are useful in the treatment of abnormal cell growth disorders, such as cancers.Type: GrantFiled: August 26, 2005Date of Patent: December 28, 2010Assignee: Agouron Pharmaceuticals, Inc.Inventors: Jingrong Jean Cui, Lee Andrew Funk, Lei Jia, Pei-Pei Kung, Jerry Jialun Meng, Mitchell David Nambu, Mason Alan Pairish, Hong Shen, Michelle Tran-Dube
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Publication number: 20100324061Abstract: Enantiomerically pure compound of formula 1 are provided, as well as methods for their synthesis and use. Preferred compounds are potent inhibitors of the c-Met protein kinase, and are useful in the treatment of abnormal cell growth disorders, such as cancers.Type: ApplicationFiled: September 1, 2010Publication date: December 23, 2010Inventors: Jingrong Jean Cui, Lee Andrew Funk, Lei Jia, Pei-Pei Kung, Jerry Jialun Meng, Mitchell David Nambu, Mason Alan Pairish, Hong Shen, Michelle Tran-Dube
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Publication number: 20100317865Abstract: Covalent conjugates of an ?,?-disubstituted glycine ester and a modulator of the activity of a target intracellular enzyme or receptor, wherein the ester group of the conjugate is hydrolysable by one or more intracellular carboxylesterase enzymes to the corresponding acid and the ?,?-disubstituted glycine ester is conjugated to the modulator at a position remote from the binding interface between the inhibitor and the target enzyme or receptor pass into cells and the active acid hydrolysis product accumulates within the cells.Type: ApplicationFiled: February 27, 2009Publication date: December 16, 2010Applicant: c/o Chroma Therapeutics Ltd.Inventors: Alan Hornsby Davidson, Alan Hastings Drummond, David Festus Charles Moffat, Alistair David Graham Donald, Stephen John Davies
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Publication number: 20100311972Abstract: A method for producing a compound represented by the formula (I) the method comprising reacting in the presence of a condensation agent a compound represented by the formula (II) or a salt thereof with a compound represented by the formula (III) wherein R1 represents a 4-(4-methylpiperadin-1-yl) group or 3-hydroxyazetidin-1-yl group, R2, R3, R4 and R5 may be the same or different and each represents a hydrogen atom or a fluorine atom and R6 represents a hydrogen atom or a fluorine atom.Type: ApplicationFiled: February 13, 2009Publication date: December 9, 2010Inventor: Mitsuo Nagai
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Publication number: 20100298325Abstract: a compound of formula (I) or a pharmaceutically acceptable salt or prodrug thereof: wherein X and Y are independently NR5 or O; W and Z are independently a bond or (CH2)mCH(R7)(CH2)n; m=0-1, n=0-2; R is hydrogen or halogen; R1 and R2 are independently selected from hydrogen halogen, CF3, CN, OR8, NR9R10, NR9COR11, NR9SO2R11 or C1-6 alkyl optionally substituted by hydroxyl, C1-6 alkoxy or NR9R10; R3 is hydrogen, halogen, CF3, CN, OR8, SR8 or SO2R11; R4 is hydrogen, halogen, CF3, OR9, NR9R10, NR9COR11, NR9SO2R11 or C1-6 alkyl optionally substituted by hydroxyl, C1-6 alkoxy or NR9R10; R5 is hydrogen or C1-6 alkyl optionally substituted by hydroxyl, C1-6 alkoxy or NR9R10; R6 is hydrogen, fluorine, C1-6 alkyl, or C1-6 alkoxy; R6 is hydrogen, fluorine, C1-6 alkyl, or C1-6 alkoxy; R7 is hydrogen, C1-6 alkyl, phenyl or C1-3 alkylphenyl wherein said phenyl groups are optionally substituted by one or more substituents selected from halogen, C1-6 alkyl, CF3, OCF3 or OR9; R8 is hydrogen or C1-6 alkyl optionally substitutType: ApplicationFiled: October 6, 2008Publication date: November 25, 2010Applicant: SENEXIS LIMITEDInventors: David Ian Carter Scopes, David Christopher Horwell
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Publication number: 20100267774Abstract: Compounds of formula (I) are inhibitors of p38 MAP kinase, and are therefore of utility in the treatment of, inter alia, inflammatory conditions including rheumatoid arthritis and COPD: formula (I) wherein: G is —N? or —CH?; D is an optionally substituted divalent mono- or bi-cyclic aryl or heteroaryl radical having 5-13 ring members; R6 is hydrogen or optionally substituted C1-C3 alkyl; P represents hydrogen and U represents a radical of formula (IA); or U represents hydrogen and P represents a radical of formula -A-(CH2)z—X1-L1-Y—NH—CHR1R2 wherein A represents an optionally substituted divalent mono- or bicyclic carbocyclic or heterocyclic radical having 5-13 ring members; z, Y, L1, and X1 are as defined in the specification; R1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intracellular esterase enzymes to a carboxylic acid group; and R2 is the side chain of a natural or non-natural alpha amino acid.Type: ApplicationFiled: November 7, 2007Publication date: October 21, 2010Applicant: CHROMA THERAPEUTICS LTD.Inventors: David Festus Charles Moffat, Stéphane Pintat, Stephen Davies
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Patent number: 7816382Abstract: The present invention provides novel urea mimics and analogues of Formula (I): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, B, W, and R6 are as defined herein. These compounds are selective inhibitors of the human P2Y1 receptor which can be used as medicaments.Type: GrantFiled: June 26, 2006Date of Patent: October 19, 2010Assignee: Bristol-Myers Squibb CompanyInventors: Hannguang J. Chao, R. Michael Lawrence, Rejean Ruel, James C. Sutton
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Patent number: 7812037Abstract: Compounds with antiplatelet aggregation and anticoagulant characteristics for the treatment of cardiovascular, cerebrovascular, and cardiovascular related diseases and symptoms, are described. The methods are directed to administering pharmaceutical compositions comprising aryl sulfonic pyridoxine and/or substituted pyridoxine analogs.Type: GrantFiled: October 28, 2005Date of Patent: October 12, 2010Assignee: Medicure International, Inc.Inventors: Wasimul Haque, James Diakur, Vinh Pham, Atiq Rehman, Tara Whitney, Mohammed Omar, Seng Yi, A. Qasim Khan
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Patent number: 7812038Abstract: A method for the inhibition of the binding of ?4?1 integrin to its receptors, for example VCAM-1 (vascular cell adhesion molecule-1) and fibronectin; compounds that inhibit this binding; pharmaceutically active compositions comprising such compounds; and to the use of such compounds either a above, or in formulations for the control or prevention of diseases states in which ?4?1 is involved.Type: GrantFiled: June 14, 2005Date of Patent: October 12, 2010Assignee: Encysive Pharmaceuticals, Inc.Inventors: Ronald J. Biediger, Qi Chen, E. Radford Decker, George W. Holland, Jamal M. Kassir, Wen Li, Robert V. Market, Ian L. Scott, Chengde Wu, Jian Li
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Patent number: 7803947Abstract: An O-aryl N-(6-alkoxy-2-pyridyl)-N-alkylthiocarbamate represented by the following formula (I): (wherein R1, R2 and Ar are as defined below) is produced by treating a phenol represented by the following general formula (IV): Ar—OH??(IV) (wherein Ar represents an aryl group) with a base in a solvent and then adding thereto an alkali metal salt of N-(6-alkoxy-2-pyridyl)-N-alkyldithiocarbamic acid represented by the following general formula (III): (wherein R1 and R2 independently represent a C1-C4 alkyl group and M represents an alkali metal) and a halomethane represented by the following general formula (V): CH2XmYn??(V) (wherein X and Y represent different halogen atoms, m represents 0, 1 or 2, n represents 0, 1 or 2, and m+n equals 2) for causing a reaction.Type: GrantFiled: December 9, 2005Date of Patent: September 28, 2010Assignee: Zenyaku Kogyo KabushikikaishaInventors: Mitsuo Sakato, Sumio Terada, Kenichi Saitoh, Tetsuo Watanabe