Three Or More Ring Hetero Atoms In The Tricyclo Ring System Patents (Class 544/250)
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Patent number: 12060362Abstract: The present invention relates to 2,6-methanobenzo[g][1]oxacin-4-one compounds and their analog compounds and pharmaceutically acceptable salts thereof as selective inhibitor of glucose transporters 1 and 3 (GLUTs 1 and 3), to methods of preparing said compounds, and to the use thereof as pharmaceutically active agents, especially for the prophylaxis and/or treatment of metabolic diseases, immunological diseases, autoimmune diseases, inflammation, graft versus host disease, cancer, and metastasis thereof. Furthermore, the present invention is directed to pharmaceutical composition comprising at least one of 2,6-methanobenzo[g][1]oxacin-4-one compounds and their analog compounds.Type: GrantFiled: September 5, 2019Date of Patent: August 13, 2024Assignees: LEAD DISCOVERY CENTER GMBH, MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.Inventors: Herbert Waldmann, Gunther Zischinsky, Peter Nussbaumer, Slava Ziegler, Melanie Schwalfenberg, Javier de Ceballos Cerrajeria, Elena Sabrina Reckzeh, George Karageorgis
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Patent number: 12012406Abstract: Novel pyrido[4,3-e]pyrrolo[1,2-a]pyrimidine compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The pyrido[4,3-e]pyrrolo[1,2-a]pyrimidine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases.Type: GrantFiled: January 11, 2024Date of Patent: June 18, 2024Assignee: KING FAISAL UNIVERSITYInventors: Michelyne Haroun, Christophe Tratrat
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Patent number: 11958853Abstract: Novel 6-substituted aminopyrazino[2?,1?:2,3]imidazo[4,5-c][1,7]naphthyridine compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The 6-substituted aminopyrazino[2?,1?:2,3]imidazo[4,5-c][1,7]naphthyridine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases.Type: GrantFiled: August 18, 2023Date of Patent: April 16, 2024Assignee: KING FAISAL UNIVERSITYInventors: Michelyne Haroun, Christophe Tratrat
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Patent number: 11932647Abstract: Provided are cyclic iminopyridimdine compounds and their bicyclic derivatives, pharmaceutical compositions comprising such compounds, and methods of using such compounds or compositions, such as methods of treating a proliferation disorder, such as a cancer or a tumor, or in some embodiments disease or disorders related to the dysregulation of kinase such as, but not limited to B-Raf V600E kinase.Type: GrantFiled: January 13, 2022Date of Patent: March 19, 2024Assignee: ABM Therapeutics CorporationInventor: Chen Chen
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Patent number: 11618758Abstract: Bicyclic and tricyclic pyrimidine tyrosine kinase inhibitors with antitubulin activity are provided in the present invention. The compositions of the present invention possess dual activity in a single agent of potent vascular endothelial growth factor receptor inhibitory activity as well as antitubulin activity. Water soluble salts of these compositions are also described. Methods of treating a patient having cancer, macular degeneration, and arthritis with the compositions and salts thereof of the present invention are disclosed.Type: GrantFiled: October 21, 2020Date of Patent: April 4, 2023Assignee: DUQUESNE UNIVERSITY OF THE HOLY SPIRITInventor: Aleem Gangjee
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Patent number: 11254680Abstract: Provided are cyclic iminopyridimdine compounds and their bicyclic derivatives, pharmaceutical compositions comprising such compounds, and methods of using such compounds or compositions, such as methods of treating a proliferation disorder, such as a cancer or a tumor, or in some embodiments disease or disorders related to the dysregulation of kinase such as, but not limited to B-Raf V600E kinase.Type: GrantFiled: September 20, 2018Date of Patent: February 22, 2022Assignee: ABM Therapeutics CorporationInventor: Chen Chen
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Patent number: 11242351Abstract: The present application relates to compounds of Formula (I) or pharmaceutically acceptable salts, solvates and/or prodrugs thereof, to compositions comprising these compounds or pharmaceutically acceptable salts, solvates and/or prodrugs thereof, and various uses in the treatment of diseases, disorders or conditions that are treatable by inhibiting interactions with BCL6 BTB, such as cancer.Type: GrantFiled: December 21, 2018Date of Patent: February 8, 2022Assignee: ONTARIO INSTITUTE FOR CANCER RESEARCH (OICR)Inventors: Rima Al-awar, Methvin Isaac, Anh My Chau, Ahmed Mamai, Iain Watson, Gennady Poda, Pandiaraju Subramanian, Brian Wilson, David Uehling
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Patent number: 11225485Abstract: Provided are cyclic iminopyridimdine compounds and their bicyclic derivatives, pharmaceutical compositions comprising such compounds, and methods of using such compounds or compositions, such as methods of treating a proliferation disorder, such as a cancer or a tumor, or in some embodiments disease or disorders related to the dysregulation of kinase such as, but not limited to B-Raf V600E kinase.Type: GrantFiled: September 20, 2018Date of Patent: January 18, 2022Assignee: ABM Therapeutics CorporationInventor: Chen Chen
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Patent number: 11110082Abstract: Disclosed are imidazole compounds, as well as pharmaceutical compositions and methods of use thereof. One embodiment is a compound having the structure and pharmaceutically acceptable salts, prodrugs and N-oxides thereof (and solvates and hydrates thereof), wherein X, Y and Z are as described herein. In certain embodiments, a compound disclosed herein inhibits a cellular TAM receptor, and can be used to treat disease mediated by or involving the TAM receptor family.Type: GrantFiled: September 19, 2019Date of Patent: September 7, 2021Assignee: Rigel Pharmaceuticals, Inc.Inventors: Sacha Holland, Rajinder Singh, Somasekhar Bhamidipati, Pingyu Ding, Rao Kolluri, Ihab Darwish, Esteban Masuda, Jiaxin Yu
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Patent number: 10925869Abstract: Provided herein are compositions and methods for treating pulmonary vascular disease in a subject comprising administering to the subject a therapeutically effective amount of a YAP/TAZ inhibiting composition and/or a GLS1 inhibiting composition.Type: GrantFiled: May 25, 2017Date of Patent: February 23, 2021Assignees: University of Pittsburgh—Of The Commonwealth System of Higher Education, The Brigham and Women's Hospital, Inc.Inventors: Stephen Y. Chan, Thomas Bertero
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Patent number: 10150766Abstract: The present invention is directed to compounds of Formula (I), which includes enantiomer and diasteromers thereof: The invention also relates to pharmaceutical compositions comprising compounds of Formula (I). Methods of making and using the compounds of Formula (I) are also within the scope of the invention.Type: GrantFiled: August 25, 2015Date of Patent: December 11, 2018Assignee: Janssen Pharmaceutica NVInventors: Michael A. Letavic, Jason C. Rech, Jessica L. Wall
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Patent number: 9920058Abstract: 7-(substituted) derivatives of 7H-pyrrolo[3,2-f]-quinazoline-1,3-diamines, derivative thereof, and methods of using them are provided. The pharmaceutical formulations prepared from the compounds can be used to treat a variety of conditions, which include, but are not limited to bacterial and fungal infections. The compounds can also be used as a sterilizing or disinfecting agent.Type: GrantFiled: May 5, 2014Date of Patent: March 20, 2018Assignee: Georgia Tech Research CorporationInventors: Bharath Srinivasan, Jeffrey Skolnick, Hongyi Zhou
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Patent number: 9505768Abstract: Provided herein, inter alia, are methods and compositions for modulating TLR-4.Type: GrantFiled: March 27, 2015Date of Patent: November 29, 2016Assignee: The Regents Of The University Of CaliforniaInventors: Dennis A. Carson, Howard B. Cottam, Tomoko Hayashi, Michael Chan, Mary P. Corr
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Patent number: 9505774Abstract: Provided are Icotinib maleate (the compound of Formula I) and polymorph forms thereof, and methods of preparing and using them.Type: GrantFiled: June 9, 2014Date of Patent: November 29, 2016Assignee: Betta Pharmaceuticals Co., Ltd.Inventors: Shaojing Hu, Wei Long, Fei Wang, Yinxiang Wang, Lieming Ding
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Patent number: 9458167Abstract: The present invention provides tricyclic compounds, pharmaceutically acceptable salts, prodrugs, solvates, or hydrates thereof, having antimitotic activity, anti-multidrug resistance activity, for example P-glycoprotein inhibition, and antitumor activity, and which inhibit paclitaxel sensitive and resistant tumor cells. Also provided are methods of utilizing these compounds for treating tumor cells and inhibiting mitosis of cancerous cells.Type: GrantFiled: May 22, 2015Date of Patent: October 4, 2016Assignee: Duquesne University of the Holy SpiritInventor: Aleem Gangjee
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Patent number: 9440940Abstract: Methods for the synthesis of psoralen derivatives are provided.Type: GrantFiled: March 17, 2015Date of Patent: September 13, 2016Assignee: Macopharma, S.A.S.Inventor: Bernard Refouvelet
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Patent number: 9382263Abstract: Compounds of formula (I) i.e. monocyclic or bicyclic diamine-substituted thieno[2,3-d]pyrimidine and isothiazolo[5,4-d]pyrimidine derivatives substituted by an optionally substituted oxazolin-2-yl moiety, are beneficial in the treatment and/or prevention of various human ailments, including inflammatory, autoimmune and oncological disorders; viral diseases; and organ and cell transplant rejection.Type: GrantFiled: October 2, 2013Date of Patent: July 5, 2016Assignee: UCB Biopharma SPRLInventors: Claire Louise Kulisa, Daniel Christopher Brookings, Daniel James Ford, Richard Jeremy Franklin, James Thomas Reuberson, Anant Ramrao Ghawalkar
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Patent number: 9296757Abstract: The present invention relates to substituted benzothienopyrimidine compounds of general formula I: in which R1a, R1b, R2a, R2b, and R2c are as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.Type: GrantFiled: May 17, 2013Date of Patent: March 29, 2016Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Ulrich Klar, Georg Kettschau, Dirk Kosemund, Florian Pühler, Knut Eis, Philip Lienau, Ulf Bömer, Detlev Sülzle, Lars Wortmann
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Patent number: 9284312Abstract: The present invention is directed to N-methyl tetrahydroquinoline 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: May 11, 2012Date of Patent: March 15, 2016Assignee: Merck Sharp & Dohme Corp.Inventors: Scott D. Kuduk, Christina Ng DiMarco, Thomas J. Greshock
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Patent number: 9175007Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.Type: GrantFiled: January 8, 2014Date of Patent: November 3, 2015Assignee: Nimbus Iris, Inc.Inventors: Jeremy Robert Greenwood, Geraldine C. Harriman, Rosana Kapeller-Libermann, Craig E. Masse, Shaughnessy Robinson, Donna L. Romero, Mee Shelley, Ronald T. Wester
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Patent number: 9102592Abstract: The present invention relates to processes for the preparation of quinoline-3-carboxamide derivatives, such as sodium 5-chloro-3-(ethylphenylcarbamoyl)-1-methyl-2-oxo-1,2-dihydroquinolin-4-olate (Laquinimod sodium). The present invention further relates to intermediates formed in such processes.Type: GrantFiled: August 28, 2014Date of Patent: August 11, 2015Assignee: MAPI PHARMA LTD.Inventors: Ehud Marom, Michael Mizhiritskii, Shai Rubnov
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Patent number: 9079916Abstract: The present invention relates to modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”), compositions thereof, and methods therewith. The present invention also relates to methods of treating ABC transporter mediated diseases using such modulators.Type: GrantFiled: June 25, 2014Date of Patent: July 14, 2015Assignee: Vertex Pharmaceuticals IncorporatedInventors: Sara Hadida Ruah, Mark Miller, Jinglan Zhou, Brian Bear
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Patent number: 9056869Abstract: The present invention provides tricyclic compounds, pharmaceutically acceptable salts, prodrugs, solvates, or hydrates thereof, having antimitotic activity, anti-multidrug resistance activity, for example P-glycoprotein inhibition, and antitumor activity, and which inhibit paclitaxel sensitive and resistant tumor cells. Also provided are methods of utilizing these compounds for treating tumor cells and inhibiting mitosis of cancerous cells.Type: GrantFiled: June 2, 2011Date of Patent: June 16, 2015Assignee: Duquesne University of the Holy SpiritInventor: Aleem Gangjee
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Publication number: 20150140489Abstract: Disclosed and claimed herein is a composition of matter having a general structure chosen from (I), (II), (III) or (IV); wherein X and Y are the same or different, wherein at least one of X and Y comprises an acid labile group, wherein R1 is a saturated or unsaturated group having from 1-4 carbon atoms, R2 is chosen from hydrogen or a saturated or unsaturated group having from 1-4 carbon atoms, R3 is a saturated or unsaturated group having from 1-4 carbon atoms, and R4 is a saturated or unsaturated group having from 1-4 carbon atoms.Type: ApplicationFiled: October 21, 2014Publication date: May 21, 2015Inventors: Alex Philip Graham Robinson, Dongxu Yang, Andreas Frommhold, Thomas Lada, John L. Roth, Xiang Xue
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Publication number: 20150141408Abstract: The present invention relates to tricyclic pyrrolo derivatives which modulate the activity of protein kinases and are therefore useful in treating diseases caused by dysregulated protein kinase activity. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing such these compounds or the pharmaceutical compositions containing them.Type: ApplicationFiled: January 30, 2015Publication date: May 21, 2015Applicant: NERVIANO MEDICAL SCIENCES S.R.L.Inventors: Marina Caldarelli, Mauro Angiolini, Italo Beria, Maria Gabriella Brasca, Francesco Casuscelli, Roberto D'Alessio, Andrea Lombardi Borgia
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Publication number: 20150141415Abstract: The present invention relates to methods for treating an infectious disease in a subject in need thereof via administration of a therapeutically effective amount of compounds described herein. The methods may utilize particular compounds, for example, a quinoline, a hydrazone, a quinone, or a pyrimidine derivatives thereof or a pharmaceutical salts thereof.Type: ApplicationFiled: November 7, 2014Publication date: May 21, 2015Inventors: Omonike Arike Olaleye, Sarah Finney John, Adaugo Chimzurum Isichei, Jun O Liu, Rosa Maldonado, Janice Endsley
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Publication number: 20150141444Abstract: The present invention is directed to N-methyl tetrahydroquinoline 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: ApplicationFiled: May 11, 2012Publication date: May 21, 2015Inventors: Scott D. Kuduk, Christina Ng DiMarco, Thomas J. Greshock
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Publication number: 20150141445Abstract: The present invention provides tricyclic compounds having cytostatic and cytotoxic activity in a single molecule having receptor tyrosine kinase(s), dihydrofolate reductase, thymidylate synthase and/or dihydroorotate dehydrogenase inhibitory activity, which are useful as anti-angiogenic and anti-tumor agents. Also provided are methods of utilizing these inhibitors to treat tumor cells and other proliferative diseases and disorders.Type: ApplicationFiled: September 25, 2014Publication date: May 21, 2015Inventor: Aleem Gangjee
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Publication number: 20150133426Abstract: The present invention relates to substituted pyrrolopyrimidine compounds general formula I: in which A, X, R1, R2, m and n are as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.Type: ApplicationFiled: May 17, 2013Publication date: May 14, 2015Inventors: Ulrich Klar, Georg Kettschau, Detlev Sülzle, Florian Puehler, Dirk Kosemund, Philip Lienau, Ulf Bömer, Lars Wortmann
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Publication number: 20150133425Abstract: The present invention relates to substituted thienopyrimidine compounds of general formula (I) as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.Type: ApplicationFiled: May 17, 2013Publication date: May 14, 2015Inventors: Georg Kettschau, Florian Puehler, Knut Eis, Ulrich Klar, Dirk Kosemund, Detlev Sülzle, Philip Lienau, Andrea Hägebarth, Ulf Bömer, Lars Wortmann, Keith Graham, Antje Margret Wengner
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Publication number: 20150126449Abstract: The present application relates to novel substituted (aza)pyridopyrazolopyrimidinones and indazolopyrimidinones, to processes for their preparation, the compounds for use alone or in combinations in a method for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of acute and recurrent bleeding in patients with or without underlying hereditary or acquired bleeding disorders, wherein the bleeding is associated with a disease or medical intervention selected from the group consisting of menorrhagia, postpartum hemorrhage, hemorrhagic shock, trauma, surgery, transplantation, stroke, liver diseases, hereditary angioedema, nosebleed, and synovitis and cartilage damage following hemarthrosis.Type: ApplicationFiled: November 5, 2014Publication date: May 7, 2015Applicant: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Jorma Haßfeld, Tom KINZEL, Johannes Köbberling, Yolanda CANCHO GRANDE, Kristin BEYER, Susanne Röhrig, Maria Köllnberger, Michael SPERZEL, Nils BURKHARDT, Karl-Heinz SCHLEMMER, Christian STEGMANN, Joachim SCHUHMACHER, Matthias WERNER, Manuel ELLERMANN
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Publication number: 20150105381Abstract: The present invention relates to the pyrazoloquinazolinone and pyrroloquinazolinone derivatives of the general formula (I), as well as pharmaceutical compositions containing them, and their use in the treatment and/or prophylaxis of conditions associated with altered glutamatergic signalling and/or functions, and/or conditions which can be affected by alteration of glutamate level or signalling in mammals, in particular their use in the treatment and/or prophylaxis of acute and chronic neurological and/or psychiatric disorders.Type: ApplicationFiled: May 21, 2013Publication date: April 16, 2015Inventors: Stanislas Mayer, Stephan Schann
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Patent number: 9006265Abstract: The use of substituted fused pyrimidinones and dihydropyrimidinones of the formula (I) or salts thereof where the radicals of the formula (I) are each as defined in the description, for enhancing stress tolerance in plants to abiotic stress, and for invigorating plant growth and/or for increasing plant yield.Type: GrantFiled: September 2, 2011Date of Patent: April 14, 2015Assignee: Bayer Intellectual Property GmbHInventors: Jens Frackenpohl, Hans-Joachim Zeiβ, Ines Heinemann, Lothar Willms, Thomas Müller, Marco Busch, Pascal Von Koskull-Döring, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Jan Dittgen, Martin Jeffrey Hills, Monika H. Schmitt
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Patent number: 8999988Abstract: Protein kinase inhibitors are disclosed having utility in the treatment of protein kinase-mediated diseases and conditions, such as cancer. The compounds of this invention have the following structure: including steroisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein A is a ring moiety selected from: and wherein R1, R2, R3, X, Z, L1, Cycl1, L2 and Cycl2 are as defined herein. Also disclosed are compositions containing a compound of this invention, as well as methods relating to the use thereof.Type: GrantFiled: July 22, 2013Date of Patent: April 7, 2015Assignees: Arizona Board of Regents on behalf of the University of Arizona, Astex Pharmaceuticals, Inc.Inventors: Laurence H. Hurley, Daruka Mahadevan, David J. Bearss, Hariprasad Vankayalapati, Steven L. Warner, James Welsh, Sridevi Bashyam
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Publication number: 20150080374Abstract: This invention relates to novel 2,3-dihydroimidazo[1,2-c]quinazoline compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for phosphotidylinositol-3-kinase (PI3K) inhibition and treating diseases associated with phosphotidylinositol-3-kinase (PI3K) activity, in particular treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients.Type: ApplicationFiled: November 25, 2014Publication date: March 19, 2015Inventors: William Scott, Ningshu LIU, Manfred MÖWES, Andrea HÄGEBARTH, Ursula MÖNNING, Ulf BÖMER
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Patent number: 8980903Abstract: Compounds, pharmaceutical compositions and methods are provided that are useful in the treatment of CDK4-mediated disorders, such as cancer. The subject compounds are fused pyridine, pyrimide and triazine derivatives.Type: GrantFiled: August 7, 2014Date of Patent: March 17, 2015Assignee: Amgen Inc.Inventors: Richard V. Connors, Kang Dai, John Eksterowicz, Pingchen Fan, Benjamin Fisher, Jiasheng Fu, Kexue Li, Zhihong Li, Lawrence R. McGee, Rajiv Sharma, Xiaodong Wang, Dustin L. McMinn, Jeffrey T. Mihalic, Jeffrey Deignan
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Patent number: 8980902Abstract: Compounds of the following formula are provided for use with PARP: wherein the variables are as defined herein. Also provided are pharmaceutical compositions, kits, and articles of manufacture comprising such compounds, methods and intermediates useful for making the compounds, and methods of using the compounds.Type: GrantFiled: September 18, 2013Date of Patent: March 17, 2015Assignee: Takeda Pharmaceutical Company LimitedInventors: Jason W. Brown, Anthony R. Gangloff, Andre K. Kiryanov
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Patent number: 8975267Abstract: The present invention relates to tricyclic pyrrolo derivatives of Formula (I), which modulate the activity of protein kinases and are therefore useful in treating diseases caused by dysregulated protein kinase activity. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing such these compounds or the pharmaceutical compositions containing them.Type: GrantFiled: January 19, 2012Date of Patent: March 10, 2015Assignee: Nerviano Medical Sciences S.r.l.Inventors: Marina Caldarelli, Mauro Angiolini, Italo Beria, Maria Gabriella Brasca, Francesco Casuscelli, Roberto D'Alessio, Andrea Lombardi Borgia
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Patent number: 8975269Abstract: The present invention provides a catalyst complex or ligand, and compositions thereof, for use in a variety of organic reactions having high reactivity and enantioselectivity. The catalyst is a N-heterocyclic carbene having three fused rings with first and second rings being six-membered rings and the third being a five-membered ring. The first ring is fused to the second and has four substituents. The second ring has two nitrogens flanking a carbene atom with one nitrogen bound to a substituent. The carbene atom may optionally be bonded to a metal. The third ring is fused to the second ring and contains two nitrogens. The third ring of the catalyst has a double bond and two substituents on adjacent non-fused carbons. A non-fused nitrogen of the third ring is partially bonded to another substituent. Methods for the synthesis and use of the catalyst embodiments of the present invention are also provided.Type: GrantFiled: July 29, 2014Date of Patent: March 10, 2015Assignee: Florida State University Research FoundationInventors: D. Tyler McQuade, Jin Kyoon Park, Matthew D. Rexford, Hershel H. Lackey
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Publication number: 20150065505Abstract: The present invention provides compounds of Formula (I), as defined in the specification and compositions comprising any of such novel compounds. These compounds are endothelial lipase inhibitors which may be used as medicaments.Type: ApplicationFiled: March 29, 2013Publication date: March 5, 2015Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Jennifer X. Qiao, Carol Hui Hu, Tammy C. Wang, Ji Jiang
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Publication number: 20150065485Abstract: This invention provides compounds having antiviral activities especially inhibiting activity for influenza virus, more preferably provides substituted 3-hydroxy-4-pyridone derivatives having cap-dependent endonuclease inhibitory activity.Type: ApplicationFiled: November 7, 2014Publication date: March 5, 2015Inventors: Toshiyuki Akiyama, Kenji Takaya, Makoto Kawai, Yoshiyuki Taoda, Minako Mikamiyama, Kenji Morimoto, Chika Kageyama, Kenji Tomita, Hidenori Mikamiyama, Naoyuki Suzuki
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Patent number: 8969590Abstract: Classes of compounds that exhibit effective inhibition of autotaxin enzymes are provided. Such classes include thioureas, diphenyldiazerenes, xanthenes, and isoindoles and exhibit reactivity with autotaxin to ultimately reduce the size of the reactive sites thereon to prevent conversion of lysophosphatidyl choline to lysophophatidic acid. Furthermore, such compounds can be incorporated within delivery forms for human ingestion. As such, these compounds accord an excellent manner of potentially reducing generation of certain cancers attributable to the presence of naturally occurring autotaxin within the human body. Methods of inactivating autotaxin to certain degrees therewith such compounds are encompassed within invention as well.Type: GrantFiled: September 18, 2012Date of Patent: March 3, 2015Inventors: Abby Louise Parrill-Baker, Daniel Lee Baker
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Publication number: 20150057263Abstract: This invention relates to quinazoline compounds of Formula (I) which are inhibitors of the histone lysine methyltransferase (HKMTase) EZH2, and to uses of such compounds as medicaments, in particular in the treatment of a disease or disorder in which inhibition of EZH2 provides a therapeutic or prophylactic effect.Type: ApplicationFiled: March 19, 2013Publication date: February 26, 2015Inventors: Robert Brown, Matthew John Fuchter, Nadine Chapman-Rothe, Nitipol Srimongkolpithak, Joachim Caron, James Synder, Thota Ganesh, Jin Liu, Aiming Sun
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Patent number: 8962607Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein Y, Z, R1, and s are defined herein.Type: GrantFiled: April 22, 2013Date of Patent: February 24, 2015Assignee: Janssen Pharmaceutica NVInventors: Haiyan Bian, Kristen Chevalier, Jose Clemente, Peter J Connolly, Christopher Flores, Shu-Chen Lin, Li Liu, John Mabus, Mark Macielag, Mark M McDonnell, Philip M Pitis, Yue-Mei Zhang, Sui-Po Zhang, Bin Zhu
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Publication number: 20150031876Abstract: The present invention provides a pyrone derivative and a pyridone derivative, which are novel intermediates for synthesizing an anti-influenza drug, a method of producing the same, and a method of using the same.Type: ApplicationFiled: September 5, 2014Publication date: January 29, 2015Applicant: Shionogi & Co., Ltd.Inventors: Yukihito Sumino, Kazuya Okamoto, Moriyasu Masui, Toshiyuki Akiyama
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Publication number: 20150021555Abstract: Luminescent materials including donor-acceptor compounds with a high triplet energy heteropolyaromatic system, namely, dibenzofuran, dibenzothiophene and dibenzoselenophene with one or multiple nitrogens in the ring as the electron acceptor for use as emitters in organic light emitting diodes is disclosed.Type: ApplicationFiled: July 16, 2013Publication date: January 22, 2015Inventors: Raymond Kwong, Chuanjun Xia, Scott Joseph, Siu Tung Lam, Chi Hang Lee
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Publication number: 20150021556Abstract: The present disclosure generally relates to novel compounds containing carbazole and triazine with different number of phenyl units attached to its core. In particular, the disclosure relates to compositions and/or devices comprising these compounds as hosts for PHOLEDs.Type: ApplicationFiled: July 16, 2013Publication date: January 22, 2015Applicant: Universal Display CorporationInventors: Chuanjun Xia, Scott Joseph
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Publication number: 20150025093Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.Type: ApplicationFiled: February 25, 2014Publication date: January 22, 2015Applicant: Nimbus Iris, Inc.Inventors: Donna L. Romero, Matthew David Wessel, Shaughnessy Robinson, Jeremy Robert Greenwood, Karl Shawn Watts, Leah Lynn Frye, Geraldine C. Harriman, Alan Franklin Corin, Craig E. Masse, Mee Shelley
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Patent number: 8933087Abstract: Proteinopathies result from the proteasome not acting efficiently enough to eliminate harmful proteins and prevent the formation of the pathogenic aggregates. As described herein, inhibition of proteasome-associated deubiquitinase Usp14 results in increased proteasome efficiency. The present invention therefore provides novel compositions and methods for inhibition of Usp14, enhancement of proteasome activity and treatment of proteinopathies.Type: GrantFiled: July 22, 2011Date of Patent: January 13, 2015Assignee: President and Fellows of Harvard CollegeInventors: Daniel J. Finley, Randall W. King, Byung-Hoon Lee, Min J. Lee, Timothy C. Gahman
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Publication number: 20150011531Abstract: Compounds of formula (I) and pharmaceutical compositions thereof: wherein A1 A2 and A3 are each independently selected from the group consisting of N and CR3, wherein R1 is an optionally substituted heterocyclyl or an optionally substituted —(C1-6)alkyl-heterocyclyl, R2 is an optionally substituted aryl or an optionally subsisted heteroaryl, R4 is an optionally substituted aryl, an optionally substituted heterocyclyl or an optionally substituted heteroaryl, useful as an inhibitor of HIV replication.Type: ApplicationFiled: December 19, 2012Publication date: January 8, 2015Applicant: Boehringer Ingelheim International GmbHInventors: Claudio Sturino, Pierre Beaulieu, Patrick Deroy, Martin Duplessis, Clint James, Jean-Eric Lacoste, Joannie Minville, Louis Morency, Sébastien Morin, Bruno Simoneau, Martin Tremblay