The Additional Hetero Ring Is A Five-membered Nitrogen Hetero Ring Patents (Class 514/252.05)
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Publication number: 20140094456Abstract: Disclosed are pyridinone compounds, method for preparing these compounds, and methods for treating fibrotic disorders.Type: ApplicationFiled: March 13, 2013Publication date: April 3, 2014Inventors: Brad Owen Buckman, John Beamond Nicholas, Johnnie Y. Ramphal, Kumaraswamy Emayan, Scott D. Seiwert
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Patent number: 8673916Abstract: The present invention is directed to methods of treating disorders mediated by Histamine H3 receptors by administering novel pyridazinone derivatives. In particular, the pyridazinone compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition/cognitive disorders.Type: GrantFiled: August 3, 2011Date of Patent: March 18, 2014Assignee: Cephalon, Inc.Inventors: Edward R. Bacon, Thomas R. Bailey, Nadine C. Becknell, Sankar Chatterjee, Derek D. Dunn, Greg A. Hostetler, Robert L. Hudkins, Kurt A. Josef, Lars J. S. Knutsen, Ming Tao, Allison L. Zulli
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Publication number: 20140073634Abstract: The present invention relates to compounds and methods which may be useful as inhibitors of HIF pathway activity for the treatment or prevention of cancer and other hypoxia-mediated diseases.Type: ApplicationFiled: August 23, 2013Publication date: March 13, 2014Applicant: Institute For Applied Cancer Science/The University of Texas MD Anderson Cancer CenterInventors: Philip Jones, Maria Emilia DiFrancesco, Alessia Petrocchi, Joe Marszalek, Gang Liu, Zhijun Kang, Chris Carroll, Timothy McAfoos, Barbara Czako
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Publication number: 20140051672Abstract: The present invention provides a compound of formula I or a pharmaceutically acceptable salt thereof; a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.Type: ApplicationFiled: August 7, 2013Publication date: February 20, 2014Inventors: Atwood Kim CHEUNG, Donovan Noel CHIN, Natalie DALES, Aleem FAZAL, Timothy Brian HURLEY, John KERRIGAN, Gary O'BRIEN, Lei SHU, Robert SUN, Moo Je SUNG
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Publication number: 20140050699Abstract: The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treatment using the novel heterocyclic compounds of the invention.Type: ApplicationFiled: October 10, 2013Publication date: February 20, 2014Applicant: CALITHERA BIOSCIENCES INC.Inventors: Jim Li, Lijing Chen, Bindu Goyal, Guy Laidig, Timothy Friend Stanton, Eric Brian Sjogren
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Patent number: 8653260Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.Type: GrantFiled: June 20, 2012Date of Patent: February 18, 2014Assignee: Merck Sharp & Dohme Corp.Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Ding-Ming Shen, Liping Wang, Cheng Zhu
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Patent number: 8653079Abstract: The present invention is directed to pyrazolo[4,3-c]cinnolin-3-one compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.Type: GrantFiled: December 11, 2012Date of Patent: February 18, 2014Assignee: Merck Sharp & Dohme Corp.Inventors: Douglas C. Beshore, Scott D. Kuduk
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Publication number: 20140045795Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.Type: ApplicationFiled: October 15, 2013Publication date: February 13, 2014Applicant: SYNTA PHARMACEUTICALS CORPORATIONInventors: Lijun Sun, Christopher Borella, Hao Li, Jun Jiang, Shoujun Chen, Keizo Koya, Takayo Inoue, Zhenjian Du, Kevin Foley, Yaming Wu, Mei Zhang, Weiwen Ying
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Publication number: 20140045690Abstract: The present invention relates to novel pyrazoles of formula I wherein the variables are as defined in the description, a method for controlling invertebrate pests, a method for protecting plant propagation material and/or the plants which grow therefrom, to plant propagation material, comprising at least one compound according to the present invention, and to an agricultural composition.Type: ApplicationFiled: May 16, 2012Publication date: February 13, 2014Applicant: BASF SEInventors: Christian Defieber, Sebastian Soergel, Daniel Saelinger, Ronan Le Vezouet, Karsten Koerber, Steffen Gross, Deborah L. Culbertson, Koshi Gunjima
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Patent number: 8642774Abstract: This invention relates to compounds of formula I their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. A, B, X, R1, R2, R3 have meanings given in the description.Type: GrantFiled: December 3, 2012Date of Patent: February 4, 2014Assignee: Boehringer Ingelheim International GmbHInventors: Matthias Grauert, Daniel Bischoff, Georg Dahmann, Raimund Kuelzer, Klaus Rudolf, Bernd Wellenzohn
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Publication number: 20140031354Abstract: The present invention relates to compounds of Formula I: as well as pharmaceutically acceptable salts, hydrates, isomers, or solvates thereof, wherein the variables are described herein. The present invention further relates to pharmaceutical compositions which comprise the compounds of Formula I, and to methods for inhibiting protein kinase and methods of treating diseases, such as cancers, inflammation.Type: ApplicationFiled: July 30, 2012Publication date: January 30, 2014Applicant: Astar Biotech LLCInventors: Chunrong YU, Haihong Huang, Dongfeng Zhang, Peng Li
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Publication number: 20140024657Abstract: The invention features a series of heterocyclic derivatives that inhibit tumor necrosis factor alpha (TNF-?) induced necroptosis. The heterocyclic compounds of the invention are described by Formulas (I)-(VIII) and by Compounds (1)-(7), (13)-(26), (27)-(33), (48)-(57), and (58)-(70). These necrostatins are shown to inhibit TNF-? induced necroptosis in FADD-deficient variant of human Jurkat T cells. The invention further features pharmaceutical compositions featuring necrostatins. The compounds and compositions of the invention may also be used to treat disorders where necroptosis is likely to play a substantial role.Type: ApplicationFiled: September 20, 2013Publication date: January 23, 2014Applicant: President and Fellows of Harvard CollegeInventors: Junying YUAN, Emily S. Hsu
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Publication number: 20140024648Abstract: The invention relates to pyridazinone and pyridone compounds having formula (I) or (I?), and pharmaceutically acceptable salts, hydrates, and solvates thereof (I) wherein R1/R4 and X and X3 are as defined in the claims. The invention further relates to their use as inhibitors of copper-containing amine oxidases. The present invention also relates to the preparation of the aforementioned compounds and to pharmaceutical compositions comprising as an active ingredient(s) one or more of the aforementioned compounds, pharmaceutically acceptable salts, hydrates, or solvates thereof.Type: ApplicationFiled: March 6, 2012Publication date: January 23, 2014Applicant: BIOTIE THERAPIES CORPORATIONInventors: Marjo Pihlavisto, David Smith, Auni Juhakoski, Ferenc Fulop, Laszlo Lazar, Istvan Szatmari, Ferenc Miklos, Zsolt Szakonyi, Lorand Kiss, Marta Palko
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Patent number: 8629144Abstract: The invention relates to novel polymorphic and hydrate forms and salts of 6-{difluoro[6-(1-methyl-1H-pyrazol-4-yl)[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}quinoline, to methods for their preparation, to pharmaceutical compositions comprising at least one of said polymorphic or hydrate forms or salts, and to the therapeutic and/or prophylactic use of such compositions. The invention also provides new manners for preparing said compound.Type: GrantFiled: June 19, 2008Date of Patent: January 14, 2014Assignee: Janssen Pharmaceutica NVInventors: Tom Cornelis Hortense Govaerts, Johan Erwin Edmond Weerts, Carina Leys, Julius Walter Jozef Dickens, Sigrid Carl Maria Stokbroekx
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Patent number: 8624025Abstract: This invention relates to compounds of formula I their salts, and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions comprising these compounds and their use in the treatment of picornavirus infections in mammals, as well as novel intermediates useful in the preparation of the compounds of formula I.Type: GrantFiled: July 3, 2012Date of Patent: January 7, 2014Assignee: Biota Scientific Management Pty LtdInventors: Keith Watson, Guy Krippner, Pauline Stanislawski, Darryl McConnell
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Publication number: 20130338112Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.Type: ApplicationFiled: August 1, 2013Publication date: December 19, 2013Inventors: Zachary Demko, Christopher Borella, Shoujun Chen, Lijun Sun
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Publication number: 20130338111Abstract: The present invention relates to compounds of the formula and pharmaceutically acceptable salts, solvates or tautomers thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds, and the uses of such compounds, in particular for the treatment of pain.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Applicants: Icagen, Inc., Pfizer LimitedInventors: Serge Beaudoin, Michael Christopher Laufersweiler, Christopher John Markworth, Brian Edward Marron, David Simon Millan, David James Rawson, Steven Michael Reister, Kosuke Sasaki, Robert Ian Storer, Paul Anthony Stupple, Nigel Alan Swain, Christopher William West, Shulan Zhou
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Publication number: 20130331382Abstract: The present invention provides for compounds of formula (I) wherein A1, A2, A3, A4, J, and X3 have any of the values defined therefor in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, diabetes, obesity, cancer, and AIDS. Also provided are pharmaceutical compositions comprising one or more compounds of formula I.Type: ApplicationFiled: March 12, 2013Publication date: December 12, 2013Inventors: Robert D. HUBBARD, Le WANG, Chang H. PARK, Chaohong SUN, Keith F. McDANIEL, John K. PRATT, Todd N. SOLTWEDEL, Michael D. WENDT, John H. HOLMS, Dachun LIU, George S. SHEPPARD
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Patent number: 8604016Abstract: The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treatment using the novel heterocyclic compounds of the invention.Type: GrantFiled: November 19, 2012Date of Patent: December 10, 2013Assignee: Calithera Biosciences Inc.Inventors: Jim Li, Lijing Chen, Bindu Goyal, Guy Laidig, Timothy Friend Stanton, Eric Brian Sjogren
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Patent number: 8604038Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.Type: GrantFiled: August 24, 2010Date of Patent: December 10, 2013Assignee: Merck Sharp & Dohme Corp.Inventors: Scott D. Edmondson, Lehua Chang, Nam Fung Kar, Gergori J. Morriello, Christopher R. Moyes, Dong-Ming Shen, Cheng Zhu, Neville J. Anthony, Philip Jones, Graham F. Smith, Mark E. Scott, Christopher F. Thompson, Joon Jung, Carolyn Cammarano, Dawn Marie Hoffman
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Publication number: 20130324544Abstract: Compounds of the formula I Formula (I) wherein the substituents are as defined in claim 1, are useful as active ingredients, which have microbiocidal activity, in particular fungicidal activity.Type: ApplicationFiled: November 25, 2011Publication date: December 5, 2013Applicant: SYNGENTA PARTICIPATIONS AGInventors: Sarah Sulzer-Mosse, Clemens Lamberth, Mathias Stephan Respondek, Laura Quaranta, Fredrik Cederbaum, Guillaume Berthon
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Patent number: 8598177Abstract: The invention relates to novel compounds of formula I where R1, R2, R3, R4, R5, R6, R7, R8, R9, Q1, Q2 and Q3 are each as defined below. The compounds of formula I have antithrombotic activity and inhibit especially protease-activated receptor 1 (PAR1). The invention further relates to a process for preparing the compound of formula I and to the use thereof as a medicament.Type: GrantFiled: August 5, 2010Date of Patent: December 3, 2013Assignee: SanofiInventors: Uwe Heinelt, Volkmar Wehner, Matthias Herrmann, Karl Schoenafinger, Henning Steinhagen
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Patent number: 8592426Abstract: The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, A1, A2 and n are as described herein, compositions including the compounds and methods of using the compounds.Type: GrantFiled: January 17, 2012Date of Patent: November 26, 2013Assignee: Hoffmann—La Roche Inc.Inventors: Johannes Aebi, Alfred Binggeli, Cornelia Hertel, Anish Ashok Konkar, Holger Kuehne, Bernd Kuhn, Hans P. Maerki, Haiyan Wang
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Patent number: 8586588Abstract: The present invention is directed to novel pyridazinone derivatives that mediate enzymatic activity. In particular, the compounds and/or their pharmaceutically acceptable salts may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition/cognitive disorders.Type: GrantFiled: June 15, 2010Date of Patent: November 19, 2013Assignee: Cephalon, Inc.Inventors: Edward R. Bacon, Thomas R. Bailey, Nadine C. Becknell, Sankar Chatterjee, Derek Dunn, Greg A. Hostetler, Robert L. Hudkins, Kurt A. Josef, Lars J. S. Knutsen, Ming Tao, Allison L. Zulli
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Publication number: 20130281426Abstract: The present invention relates to a class of pyridazinones of formula I, which comprises 6-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one as a mother nucleus, the preparation method thereof and the use thereof in manufacturing medicaments against tumors, especially liver cancer.Type: ApplicationFiled: June 18, 2013Publication date: October 24, 2013Inventors: Youhong HU, Liguang Lou, Shijun Lin, Hongbing Zhao, Zhende Liu, Yongping Xu, Bo Chao
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Patent number: 8557813Abstract: Compounds of the formula I in which R1, R2, R3, R4? have the meanings indicated in claim 1, are inhibitors of tyrosine kinases, in particular Met kinase, and can be employed, inter alia, for the treatment of tumors.Type: GrantFiled: November 25, 2008Date of Patent: October 15, 2013Assignee: Merck Patent GmbHInventors: Dieter Dorsch, Oliver Schadt, Frank Stieber, Andree Blaukat
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Publication number: 20130267476Abstract: The present invention relates to pesticidal mixtures comprising as active compounds 1) at least one pyrazole compound I of formula I wherein the variables are as defined in the description; and 2) at least one active compound II as defined in the description in synergistically effective amounts, further to methods and use of these mixtures for combating insects, arachnids or nematodes in and on plants, and for protecting such plants being infested with pests, especially also for protecting plant propagation material as like seeds.Type: ApplicationFiled: December 15, 2011Publication date: October 10, 2013Applicant: BASF SEInventors: Christian Defieber, Sebastian Soergel, Daniel Saelinger, Juergen Langewald
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Patent number: 8551992Abstract: Oxazole derivatives are described. The inventive compounds are useful as kinase inhibitors, and may be used in the treatment of cancer, such as prostate cancer, lung cancer, breast cancer, colon cancer, leukemia, CNS cancer, melanoma, ovarian cancer, and renal cancer.Type: GrantFiled: May 23, 2012Date of Patent: October 8, 2013Assignee: Neosome Life Sciences, LLCInventors: Laxman S. Desai, Srinivas Chittaboina
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Publication number: 20130261128Abstract: This is to provide a continuous arycyclic compound having a DGAT1 inhibitory activity, and useful for prophylaxis and/or treatment of obesity or hyperlipidemia caused by obesity, hypertriglyceridemia, lipid metabolism disorder, fatty liver, hypertension, arteriosclerosis, diabetes, etc., as well as to provide a DGAT1 inhibitor comprising the continuous arycyclic compound or a pharmaceutically acceptable salt thereof as an effective ingredient. Disclosed is the continuous arycyclic compound is represented by the formula: wherein the substituents in the formula are the same as defined in the specification, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: December 16, 2011Publication date: October 3, 2013Applicant: MITSUBISHI TANABE PHARMA CORPORATIONInventors: Osamu Sakurai, Kunio Saruta, Norimitsu Hayashi, Takashi Goi, Kenji Morokuma, Hidekazu Tsujishima, Hiroaki Sawamoto, Hiroaki Shitama, Ritsuo Imashiro
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Patent number: 8541414Abstract: A pyridazinone compound represented by the formula (I) has excellent effect on weed control and is useful as an active ingredient of herbicides.Type: GrantFiled: March 13, 2007Date of Patent: September 24, 2013Assignee: Sumitomo Chemical Company, LimitedInventors: Toshiyuki Kiji, Takafumi Fusaka
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Publication number: 20130244994Abstract: This invention relates to novel compounds of the Formula (I) pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof, which are useful for the therapeutic treatment of diseases associated with the modulation or inhibition of 11?-HSD1 in mammals. The invention further relates to pharmaceutical compositions of the novel compounds of the Formula (I) and methods for their use in the reduction or control of the production of cortisol in a cell or the inhibition of the conversion of cortisone to cortisol in a cell.Type: ApplicationFiled: February 15, 2013Publication date: September 19, 2013Inventors: David A. Claremon, Linghang Zhuang, Yuanjie Ye, Suresh B. Singh, Colin M. Tice
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Publication number: 20130243754Abstract: Heterocyclic compounds derived from benzotriazine, triazines, triazoles and oxadiazoles are disclosed. The methods of synthesis and of use of such heterocyclic compounds are also provided.Type: ApplicationFiled: December 20, 2012Publication date: September 19, 2013Applicant: TARGEGEN, INC.Inventors: Wolfgang WRASIDLO, Elena DNEPROVSKAIA
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Publication number: 20130237545Abstract: This invention relates to pyridazine derivatives, compositions comprising therapeutically effective amounts of those pyridazine derivatives and methods of using those derivatives or compositions in treating central nervous system (CNS) disorders with cognitive impairment that are responsive to agonists of ?5 subunit containing GABAA receptor, e.g., age-related cognitive impairment, Mild Cognitive Impairment (MCI), dementia, Alzheimer's Disease (AD), prodromal AD, post traumatic stress disorder (PTSD), schizophrenia and cancer-therapy-related cognitive impairment.Type: ApplicationFiled: November 15, 2011Publication date: September 12, 2013Applicant: AGENEBIO, INC.Inventor: John A. Lowe, III
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Publication number: 20130231344Abstract: 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: January 4, 2013Publication date: September 5, 2013Applicant: CalciMedica, Inc.Inventors: Gonul Velicelebi, Kenneth A. Stauderman, Jeffrey P. Whitten, Yazhong Pei, Jianguo Cao, Zhijun Wang, Evan Rogers, Brian Dyck, Jonathan Grey
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Patent number: 8524896Abstract: A compound of the formula (I) where, for example, W, X and Y are each CH; R1 and R6 together with the adjacent nitrogen forms a 3 to 10-membered saturated ring, wherein the ring may contain, in addition to the nitrogen and carbon ring members, 1, 2 or 3 heteroatoms and/or heteroatom groups as ring members, independently of one another, selected from the group consisting of sulfur, CO, SO, SO2 and N—R7 and/or the ring may carry 1, 2 or 3 radicals, independently of one another, each selected, for example, from the group consisting of halogen, cyano, nitro, amino, and C1-C6-alkyl. R2 is, for example, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy or C1-C6-alkoxy-C1-C6-alkoxy, and R7 is for example, R10C(?O), C1-C6 alkyl or C1-C6-haloalkyl; and/or salts thereof; and their use as pesticidal agents.Type: GrantFiled: March 2, 2009Date of Patent: September 3, 2013Assignee: Syngenta Crop Protection LLCInventors: Peter Maienfisch, Ottmar Hueter, Peter Renold, Werner Zambach, Thomas Pitterna
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Publication number: 20130225596Abstract: The present invention provides novel compounds having a P2X3 and/or P2X2/3 receptor antagonistic effect. A pharmaceutical composition having a P2X3 and/or P2X2/3 receptor antagonistic effect comprising a compound of the formula (I): wherein ring A is substituted or unsubstituted 5 to 7-membered cycloalkane, substituted or unsubstituted 5 to 7-membered cycloalkene or the like; C is a carbon atom; —X— is —N(R16)— or the like; R16 is hydrogen, substituted or unsubstituted alkyl or the like; R7 is substituted or unsubstituted 5- or 6-membered heteroaryl, substituted or unsubstituted 6 to 10 membered aryl; Q1 and Q2 are each independently a carbon atom or a nitrogen atom; -L- is —O—, —S— or the like; R6 is substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkenyl or the like; R2 is hydrogen, hydroxy or the like, or its pharmaceutically acceptable salt or a solvate thereof.Type: ApplicationFiled: August 9, 2011Publication date: August 29, 2013Inventors: Hiroyuki Kai, Takeshi Endoh, Sae Jikihara, Kentaro Asahi, Tohru Horiguchi
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Publication number: 20130225582Abstract: In its many embodiments, the present invention provides a novel class of biaryl spiroaminooxazoline analogues as modulators of ?2C adrenergic receptor agonists, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more conditions associated with the ?2C adrenergic receptors using such compounds or pharmaceutical compositions.Type: ApplicationFiled: April 4, 2013Publication date: August 29, 2013Applicant: Merck Sharp & Dohme Corp.Inventor: Merck Sharp & Dohme Corp.
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Patent number: 8518943Abstract: The present invention concerns 2-oxo-1-pyrrolidine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.Type: GrantFiled: April 6, 2012Date of Patent: August 27, 2013Assignee: UCB Pharma, S.A.Inventors: Benoit Kenda, Yannick Quesnel, Ali Ates, Philippe Michel, Laurent Turet, Joel Mercier
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Patent number: 8513251Abstract: The present invention provides a compound which has the effect of PDE inhibition, and which is useful as a medicament for preventing or treating schizophrenia or so on. A compound of formula (I0), wherein R1 represents a substituent; R2 represents a hydrogen atom, or a substituent; R3 represents a hydrogen atom, or a substituent; Ring A represents an aromatic ring which can be substituted, and Ring B represents a 5-membered heteroaromatic ring which can be substituted, or a salt thereof.Type: GrantFiled: July 6, 2012Date of Patent: August 20, 2013Assignee: Takeda Pharmaceutical Company LimitedInventors: Takahiko Taniguchi, Jun Kunitomo
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Patent number: 8501731Abstract: The present invention relates to a class of pyridazinones of formula I, which comprises 6-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one as a mother nucleus, the preparation method thereof and the use thereof in manufacturing medicaments against tumors, especially liver cancer.Type: GrantFiled: March 18, 2009Date of Patent: August 6, 2013Assignee: Shanghai Institute of Materia Medica, Chinese Academy of SciencesInventors: Youhong Hu, Liguang Lou, Shijun Lin, Hongbing Zhao, Zhende Liu, Yongping Xu, Bo Chao
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Publication number: 20130196952Abstract: The invention relates to compounds of Formula (1) and to processes for the preparation of intermediates used in the preparation of compositions containing and the uses of such derivatives. The compounds according to the present invention are useful in numerous diseases in which ALK protein is involved or in which inhibition of ALK activity may induce benefit, especially for the treatment of cancer mediated by a mutated EML4-ALK fusion protein.Type: ApplicationFiled: May 4, 2011Publication date: August 1, 2013Applicant: PFIZER INC.Inventors: Mark Edward Bunnage, Andrew Simon Cook, Jingrong Jean Cui, Kevin Nell Dack, Judith Gail Deal, Danlin Gu, Mingying He, Patrick Stephen Johnson, Ted William Johnson, Phuong Thi Quy Le, Cynthia Louise Palmer, Hong Shen
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Publication number: 20130190298Abstract: The new pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases especially against ALK and are useful in treating disorders related to abnormal protein kinase activities such as cancer, neurological and psychiatric diseases.Type: ApplicationFiled: October 7, 2011Publication date: July 25, 2013Applicant: Xcovery Holding Company, LLC.Inventor: Congxin Liang
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Publication number: 20130190312Abstract: Compounds, compositions, and methods for modulation of Hec1/Nek2 interaction are provided. Such compounds disrupt Nek2/Hec1 binding and may be useful as chemotherapeutic agents for neoplastic diseases.Type: ApplicationFiled: November 29, 2012Publication date: July 25, 2013Inventors: Jiann-Jyh HUANG, Shih-Hsien CHUANG, Ying-Shuan Eda LEE, Yu-Ling HUANG, Johnson LAU
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Patent number: 8492111Abstract: The present invention relates to an arylalkylamine compound represented by the following formula [I] or a pharmaceutically acceptable salt thereof, a process for preparing the same, and use of the above-mentioned compound as an activating compound (CaSR agonist) of a Ca sensing receptor, a pharmaceutical composition containing the above-mentioned compound as an effective ingredient, etc.Type: GrantFiled: May 7, 2010Date of Patent: July 23, 2013Assignee: Mitsubishi Tanabe Pharma CorporationInventors: Hiroshi Miyazaki, Junko Tsubakimoto, Kosuke Yasuda, Iwao Takamuro, Osamu Sakural, Tetsuya Yanagida, Yataka Hisada
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Patent number: 8486979Abstract: The invention relates to 1,2,4 oxadiazole compounds and analogs thereof, represented by formula (II), and compositions and methods of use thereof.Type: GrantFiled: June 6, 2008Date of Patent: July 16, 2013Assignee: AbbVie Inc.Inventors: Jianguo Ji, Chih-Hung Lee, Kevin B. Sippy, Tao Li, Murali Gopalakrishnan
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Patent number: 8486946Abstract: The present invention is directed to pyrazolo[4,3-c]cinnolin-3-one compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.Type: GrantFiled: February 12, 2010Date of Patent: July 16, 2013Assignee: Merck Sharp & Dohme Corp.Inventors: Douglas C. Beshore, Scott D. Kuduk
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Patent number: 8481537Abstract: The present invention relates to a pyridazinone derivative which can be used as a caspase inhibitor, process for the preparation thereof, and pharmaceutical composition for inhibiting caspase comprising the same.Type: GrantFiled: July 27, 2007Date of Patent: July 9, 2013Assignee: LG Life Sciences Ltd.Inventors: Hye Kyung Chang, Yeong Soo Oh, Yong Jin Jang
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Publication number: 20130157998Abstract: The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treatment using the novel heterocyclic compounds of the invention.Type: ApplicationFiled: November 19, 2012Publication date: June 20, 2013Applicant: CALITHERA BIOSCIENCES INC.Inventor: Calithera Biosciences Inc.
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Publication number: 20130158041Abstract: The present invention relates to pyridazinthione derivatives that are useful for treating cellular proliferative diseases, for treating disorders associated with MET activity, and for inhibiting the receptor tyrosine kinase MET. The invention also relates to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.Type: ApplicationFiled: August 26, 2011Publication date: June 20, 2013Inventors: Kevin Wilson, Matthew Daniels
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Publication number: 20130150344Abstract: The present invention provides a compound represented by the formula (1): wherein each symbol is as defined in the specification, or a salt thereof, a prodrug of the compound or a salt thereof, a medicament containing the compound or a salt thereof, the medicament which is a phosphodiesterase 10A inhibitor, and a medicament which is for preventing or treating schizophrenia.Type: ApplicationFiled: August 3, 2011Publication date: June 13, 2013Inventors: Masato Yoshikawa, Shinkichi Suzuki, Tomoaki Hasui, Makoto Fushimi, Jun Kunitomo, Haruhi Kamisaki, Takahiko Taniguchi