Polycyclo Ring System Which Contains The Hetero Ring As One Of The Cyclos Patents (Class 540/476)
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Patent number: 9969690Abstract: Cure accelerators for anaerobic curable compositions, such as adhesives and sealants, are provided, and which are defined with reference to the compounds shown in structure I where A is CH2 or benzyl, R is C1-10 alkyl, R? is H or C1-10 alkyl, or R and R? taken together may form a four to seven membered ring fused to the benzene ring, R? is optional, but when R? is present, R? is halogen, alkyl, alkenyl, cycloalkyl, hydroxyalkyl, hydroxyalkenyl, alkoxy, amino, alkylene- or alkenylene-ether, alkylene (meth)acrylate, carbonyl, carboxyl, nitroso, sulfonate, hydroxyl or haloalkyl, and EWG is as shown, an electron withdrawing group, such as nitro, nitrile, carboxylate or trihaloalkyl.Type: GrantFiled: March 8, 2017Date of Patent: May 15, 2018Assignee: Henkel IP & Holding GmbHInventor: Philip T. Klemarczyk
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Patent number: 8940722Abstract: The invention provides modulators for the orphan nuclear receptor ROR? and methods for treating ROR? mediated diseases by administrating these novel ROR? modulators to a human or a mammal in need thereof. Specifically, the present invention provides compounds of Formula (1) and the enantiomers, diastereomers, tautomers, solvates and pharmaceutically acceptable salts thereof.Type: GrantFiled: February 28, 2011Date of Patent: January 27, 2015Assignee: Phenex Pharmaceuticals AGInventors: Olaf Kinzel, Christoph Steeneck, Gerald Kleymann, Michael Albers, Thomas Hoffmann, Claus Kremoser, Sanja Perovic-Ottstadt, Thomas Schlüter
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Patent number: 8933066Abstract: The disclosure provides compounds of formula I, including pharmaceutically acceptable salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.Type: GrantFiled: April 5, 2012Date of Patent: January 13, 2015Assignee: Bristol-Myers Squibb CompanyInventors: Tao Wang, Li-Qiang Sun, Paul Michael Scola
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Patent number: 8859762Abstract: Chlorinated aromatic compounds are prepared by ultrasonicating a mixture of ICl and an aromatic compound.Type: GrantFiled: November 26, 2010Date of Patent: October 14, 2014Assignee: Peking UniversityInventors: Yu Wei, Xiangyun Wang
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Patent number: 8809364Abstract: Polycyclic aryl and polycyclic heteroaryl substituted triazoles and pharmaceutical compositions containing the compounds are disclosed as being useful in inhibiting the activity of the receptor protein tyrosine kinase Axl. Methods of using the compounds in treating diseases or conditions associated with Axl catalytic activity are also disclosed.Type: GrantFiled: April 1, 2011Date of Patent: August 19, 2014Assignee: Rigel Pharmaceuticals, Inc.Inventors: Rajinder Singh, Dane Goff, Jiaxin Yu, Sacha Holland, Thilo J. Heckrodt, Pingyu Ding, Joane Litvak, Jing Zhang
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Patent number: 8809347Abstract: Bicyclic aryl substituted triazoles or heteroaryl substituted triazoles and pharmaceutical compositions containing the compounds are disclosed as being useful in inhibiting the activity of the receptor protein tyrosine kinase Axl. Methods of using the compounds in treating diseases or conditions associated with Axl activity are also disclosed.Type: GrantFiled: June 14, 2013Date of Patent: August 19, 2014Assignee: Rigel Pharmaceuticals, Inc.Inventors: Dane Goff, Jing Zhang, Rajinder Singh, Sacha Holland, Thilo J. Heckrodt, Pingyu Ding, Jiaxin Yu, Joane Litvak
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Patent number: 8754190Abstract: The invention relates to conjugates of macromolecular carriers and drugs comprising linkers that release the drug or a prodrug through rate-controlled beta-elimination, and methods of making and using the conjugates.Type: GrantFiled: May 5, 2011Date of Patent: June 17, 2014Assignee: Prolynx LLCInventors: Gary Ashley, Daniel V. Santi
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Patent number: 8741943Abstract: The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula: wherein, R1 is a 5- to 6-membered ring group which may be substituted; X1 is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X2 is a bivalent group of 1 to 4 atoms; Z1 is a bivalent cyclic ring group or the like; Z2 is a bond or the like; and R2 is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.Type: GrantFiled: May 21, 2012Date of Patent: June 3, 2014Assignee: Tobira Therapeutics, Inc.Inventors: Mitsuru Shiraishi, Masanori Baba, Katsuji Aikawa, Naoyuki Kanzaki, Masaki Seto, Yuji Iizawa
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Publication number: 20130287687Abstract: The present disclosure relates to organic chemistry and in particular to a series of corticotropin releasing factor type-1 (CRF1) receptor ligand compounds and compositions, as well as methods of preparation and treatment.Type: ApplicationFiled: April 30, 2013Publication date: October 31, 2013Inventor: EMORY UNIVERSITY
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Publication number: 20130281468Abstract: Bicyclic aryl substituted triazoles or heteroaryl substituted triazoles and pharmaceutical compositions containing the compounds are disclosed as being useful in inhibiting the activity of the receptor protein tyrosine kinase Axl. Methods of using the compounds in treating diseases or conditions associated with Axl activity are also disclosed.Type: ApplicationFiled: June 14, 2013Publication date: October 24, 2013Inventors: Dane Goff, Jing Zhang, Rajinder Singh, Sacha Holland, Thilo J. Heckrodt, Pingyu Ding, Jiaxin Yu, Joane Litvak
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Publication number: 20130280172Abstract: Compounds and methods are disclosed that are useful for noninvasive imaging in the near-infrared spectral range. The cyanine compounds of Formula I are presented: wherein Q is a portion of a polymethine bridge: Also included are bioconjugates of the compounds of Formula I, methods of labeling biomolecules with the compounds, and methods of imaging.Type: ApplicationFiled: March 15, 2013Publication date: October 24, 2013Inventor: LI-COR, INC.
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Publication number: 20130237686Abstract: The present application is directed to rapid and efficient synthesis of radiometal-labeled probes, pharmaceutical compositions comprising radiometal-labeled probes, and methods of using the radiometal-labeled probes. Such radiometal-labeled probes can be used in imaging studies, such as Positron Emitting Tomography (PET) or Single Photon Emission Computed Tomography (SPECT), and therapy studies.Type: ApplicationFiled: March 6, 2013Publication date: September 12, 2013Applicant: University of Southern CaliforniaInventors: Kai CHEN, Peter Stephen CONTI
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Patent number: 8513433Abstract: Compounds and pharmaceutical compositions are provided that inhibit the activity of poly ADP-ribose synthetase (PARP). Such compounds are useful in the treatment of various diseases, conditions and injuries such as stroke, myocardial infarction, ischemia-perfusion injury in various organs, traumatic brain injury, atherosclerosis, inflammatory diseases and cancer.Type: GrantFiled: July 2, 2010Date of Patent: August 20, 2013Assignee: Angion Biomedica Corp.Inventors: Bijoy Panicker, Dong Sung Lim, David E. Smith
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Publication number: 20130123487Abstract: The invention relates to solid supports useful in medical applications that provide controlled release of drugs, such as peptides, nucleic acids and small molecules. The drugs are covalently coupled to the solid support through a linkage that releases the drug or a prodrug through controlled beta elimination.Type: ApplicationFiled: May 5, 2011Publication date: May 16, 2013Applicant: PROLYNX LLCInventors: Gary Ashley, Daniel V. Santi
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Publication number: 20130116407Abstract: The invention relates to conjugates of macromolecular carriers and drugs comprising linkers that release the drug or a prodrug through rate-controlled beta-elimination, and methods of making and using the conjugates.Type: ApplicationFiled: May 5, 2011Publication date: May 9, 2013Inventors: Gary Ashley, Daniel V. Santi
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Patent number: 8362164Abstract: The embodiments of the invention relate to a multifunctional lithiated amine-containing compound comprising at least two molecules of lithiated amine in a molecule of the compound. In one embodiment, the compound has a formula where x is an integer of 1 or more, Q is (a) an element selected from the group consisting of O, S, N, P and Si or (b) an alkylene group having from 1 to 20 methylene groups, and R1 and R2 are the same or different and are selected from the group consisting of alkyls, cycloalkyls and aralkyls containing from 1 to 20 carbon atoms. In another embodiment, the compound comprises cyclic lithio amines and has a formula: where x is 1 or more, R3, R4 and R5 are the same or different and represent alkylene groups containing from 3 to 20 carbon atoms.Type: GrantFiled: October 12, 2011Date of Patent: January 29, 2013Assignee: Bridgestone CorporationInventor: Yan Yan-Yong
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Patent number: 8362058Abstract: The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula: wherein, R1 is a 5- to 6-membered ring group which may be substituted; X1 is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X2 is a bivalent group of 1 to 4 atoms; Z1 is a bivalent cyclic ring group or the like; Z2 is a bond or the like; and R2 is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.Type: GrantFiled: May 12, 2008Date of Patent: January 29, 2013Assignee: Tobira Therapeutics, Inc.Inventors: Mitsuru Shiraishi, Masanori Baba, Katsuji Aikawa, Naoyuki Kanzaki, Masaki Seto, Yuji Iizawa
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Publication number: 20120283284Abstract: The present invention relates to pharmaceutical technical field, to melonine bisindole compounds, pharmaceutical compositions thereof, and preparation methods thereof. Specifically, the present invention relates to melonine bisindole compounds of Formula I, pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts thereof. The present invention further relates to method for preparing the melonine bisindole compounds of Formula I or pharmaceutically acceptable salts thereof, and the use of the melonine bisindole compounds of Formula I or pharmaceutically acceptable salts thereof in the manufacture of a medicament for the treatment or prophylaxis of cancers.Type: ApplicationFiled: November 4, 2010Publication date: November 8, 2012Applicant: Kunming Institute of Botany, The Chinese Academy of SciencesInventors: Xiaodong Luo, Tao Feng, Yan Li, Yuanyuan Wang, Xianghai Cai, Yaping Liu
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Publication number: 20120277422Abstract: Chlorinated aromatic compounds are prepared by ultrasonicating a mixture of ICl and an aromatic compound.Type: ApplicationFiled: November 26, 2010Publication date: November 1, 2012Inventors: Yu Wei, Xiangyun Wang
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Publication number: 20120276051Abstract: A class of compounds that inhibit Hepatitis C Virus (HCV) is disclosed, along with compositions containing the compound, and methods of using the composition for treating individuals infected with HCV.Type: ApplicationFiled: July 9, 2012Publication date: November 1, 2012Applicant: Presidio Pharmaceuticals, Inc.Inventors: Min Zhong, Leping Li
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Publication number: 20120238745Abstract: Chemically reactive carbocyanine dyes that are intramolecularly crosslinked between the 1-position and 3?-position, their bioconjugates and their uses are described. 1,3?-crosslinked carbocyanines are superior to those of conjugates of spectrally similar 1,1?-crosslinked or non-crosslinked dyes. The invention includes derivative compounds having one or more benzo nitrogens.Type: ApplicationFiled: January 9, 2012Publication date: September 20, 2012Applicant: AnaSpec IncorporatedInventors: Zhenjun Diwu, Jianheng Zhang, Yi Tang, Xiang Guobing
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Publication number: 20120232028Abstract: The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula: wherein, R1 is a 5- to 6-membered ring group which may be substituted; X1 is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X2 is a bivalent group of 1 to 4 atoms; Z1 is a bivalent cyclic ring group or the like; Z2 is a bond or the like; and R2 is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.Type: ApplicationFiled: May 21, 2012Publication date: September 13, 2012Applicant: Tobira Therapeutics, Inc.Inventors: Mitsuru SHIRAISHI, Masanori BABA, Katsuji AIKAWA, Naoyuki KANZAKI, Masaki SETO, Yuji IIZAWA
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Publication number: 20120184533Abstract: Compounds and pharmaceutical compositions are provided that inhibit the activity of poly ADP-ribose synthetase (PARP). Such compounds are useful in the treatment of various diseases, conditions and injuries such as stroke, myocardial infarction, ischemia-perfusion injury in various organs, traumatic brain injury, atherosclerosis, inflammatory diseases and cancer.Type: ApplicationFiled: July 2, 2010Publication date: July 19, 2012Applicant: ANGION BIOMEDICA CORP.Inventors: Bijoy Panicker, Dong Sung Lim, David E. Smith
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Patent number: 8188306Abstract: Novel compounds useful for inhibiting the 90kDa heat shock proteins containing a quinone-like moiety and a di-hydroxy phenol like moiety, similar to geldanamycin and radicicol.Type: GrantFiled: September 30, 2009Date of Patent: May 29, 2012Assignee: University of KansasInventors: Brian S. J. Blagg, Gang Shen
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Patent number: 8183273Abstract: The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula: wherein, R1 is a 5- to 6-membered ring group which may be substituted; X1 is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X2 is a bivalent group of 1 to 4 atoms; Z1 is a bivalent cyclic ring group or the like; Z2 is a bond or the like; and R2 is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.Type: GrantFiled: October 25, 2007Date of Patent: May 22, 2012Assignee: Tobira Therapeutics, Inc.Inventors: Mitsuru Shiraishi, Masanori Baba, Katsuji Aikawa, Naoyuki Kanzaki, Masaki Seto, Yuji Iizawa
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Patent number: 8163790Abstract: Cocrystals of metronidazole are described herein. Such cocrystals are a cocrystal of metronidazole with gentisic acid and a cocrystal of metronidazole with gallic acid. Cocrystals of imipramine hydrochloride are also described. Such cocrystals are a cocrystal of imipramine hydrochloride with (+)-camphoric acid, a cocrystal of imipramine hydrochloride with fumaric acid, and a cocrystal of imipramine hydrochloride with 1-hydroxy-2-naphthoic acid.Type: GrantFiled: December 8, 2006Date of Patent: April 24, 2012Assignee: New Form Pharmaceuticals, Inc.Inventor: Scott Lawrence Childs
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Publication number: 20120070409Abstract: The present invention relates to a tetracyclic fused heterocyclic compound represented by the following formula [I] wherein each symbol is as defined in the specification, or a pharmaceutically acceptable a salt thereof, and a hepatitis C virus (HCV) polymerase inhibitor and a therapeutic agent for hepatitis C containing this compound. The compound of the present invention shows an anti-HCV activity based on the HCV polymerase inhibitory activity, and useful as an agent for the prophylaxis or treatment of hepatitis C.Type: ApplicationFiled: February 3, 2011Publication date: March 22, 2012Applicant: Japan Tobacco Inc.Inventors: Takahiro Oka, Kazutaka Ikegashira, Shintaro Hirashima, Hiroshi Yamanaka, Satoru Noji, Yasushi Niwa, Yoko Matsumoto, Toshihiro Sato, Izuru Ando, Yukihiro Nomura
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Publication number: 20110305636Abstract: Briefly described, embodiments of this disclosure include compounds as described herein, labeled compounds as described herein, pharmaceutical composition including compounds described herein, methods of imaging, method of forming a compound as described herein, and the like. In particular, embodiments of the disclosure include a series of triamino-pyridine derivatives and labeled triamino-pyridine derivatives, methods of synthesizing these compounds, intermediate compounds, methods of treatment using these compounds, methods of imaging, diagnosing, localizing, monitoring, and/or assessing a condition (e.g., corticotropin releasing factor type-1 (CRF1)) and/or related biological events, using triamino-pyridine derivatives, and the like. In addition, the present disclosure includes compositions (e.g., labeled triamino-pyridine derivatives that are ligands for the CRF1 receptor) used in and methods relating to non-invasive imaging (e.g., positron emission tomography (PET) imaging or SPECT imaging).Type: ApplicationFiled: March 12, 2010Publication date: December 15, 2011Applicant: EMORY UNIVERSITYInventors: Jeff Stehouwer, Mark Goodman, Clint Kilts, Charles Nemeroff
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Publication number: 20110237567Abstract: This invention is directed to tricyclic spiro-oxindole derivatives of formula (I), wherein j, k, m, n, w, q, Y, Q, X, R1, R2 and R3 are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, which are useful for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain. Pharmaceutical compositions comprising the compounds and methods of preparing and using the compounds are also disclosed.Type: ApplicationFiled: October 12, 2007Publication date: September 29, 2011Applicant: XENON PHARMACEUTICALS INC.Inventors: Mikhail Chafeev, Sultan Chowdhury, Jianmin Fu, Ranjender Kamboj
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Publication number: 20110183986Abstract: Polycyclic aryl and polycyclic heteroaryl substituted triazoles and pharmaceutical compositions containing the compounds are disclosed as being useful in inhibiting the activity of the receptor protein tyrosine kinase Axl. Methods of using the compounds in treating diseases or conditions associated with Axl catalytic activity are also disclosed.Type: ApplicationFiled: April 1, 2011Publication date: July 28, 2011Applicant: Rigel Pharmaceuticals, Inc.Inventors: Rajinder Singh, Dane Goff, Jiaxin Yu, Sacha Holland, Thilo J. Heckrodt, Pingyu Ding, Joane Litvak, Jing Zhang
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Patent number: 7968553Abstract: Tetrahydro-4H-pyrido[1,2-a]pyrimidines and related compounds of Formula A: are described as inhibitors of HIV integrase and inhibitors of HIV replication, wherein n is an integer equal to zero, 1, 2 or 3, and R1, R3, R4, R12, R14, R16, R30, R32, R34 and R36 are defined herein. These compounds are useful in the prevention and treatment of infection by HIV and in the prevention, delay in the onset, and treatment of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.Type: GrantFiled: March 12, 2008Date of Patent: June 28, 2011Assignee: Istituto Di Ricerche Di Biologia Molecolare P. Angeletti S.p.A.Inventors: Benedetta Crescenzi, Olaf Kinzel, Ester Muraglia, Federica Orvieto, Giovanna Pescatore, Michael Rowley, Vincenzo Summa
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Patent number: 7964722Abstract: Compounds of Formula (1) are disclosed. Cb is a carbocyclic or heterocyclic group having an atom within the cyclic structure selected from C, N, Si, and Cr and singly bound to A. A is CR, COR, CSR, CNR2, CCN, CCONR2, CNO2, CNNAr, CX1, or N. Cr is a chromophore having a substantially planar cyclic structure. The compounds function as nanometer-scale rotary molecular motors powered and controlled by light energy. The design of the molecular motor devices is flexible so that the rotary direction, drive light wavelength, and other physical characteristics can be varied. The compounds can be chemically functionalized to allow it to be integrated into or attached to a variety of structures. The device can be used in applications where mechanical power, positional control, and information encoding are to be generated at the size scale of individual molecules.Type: GrantFiled: June 24, 2004Date of Patent: June 21, 2011Assignee: Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada, RenoInventors: Thomas W. Bell, Joseph I. Cline, Christine R. Cremo, Stephen L. Gillett, John H. Frederick
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Publication number: 20110104287Abstract: Formulations of fenoldopam are disclosed for repeated administration or continued slow release administration, over prolonged periods of time or targeted slow and regulated delivery. The formulations include those formulations that increase the bioavailability of fenoldopam after oral intake, particularly lipid based nano dispersions and pronanodispersions and surfactant rich formulations. This may be accomplished by entrapment in nanoparticles or liposomal formulations or conjugation to a polymer or small molecule via a soft bond.Type: ApplicationFiled: October 20, 2008Publication date: May 5, 2011Inventors: Mia Levite, Avi Domb
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Publication number: 20110082130Abstract: Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues of the Formula: are provided, in which variables are as described herein. Such compounds may be used to modulate ligand binding to histamine H3 receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of central nervous system (CNS) and other disorders in humans, domesticated companion animals and livestock animals. Compounds provided herein may be administered alone or in combination with one or more other CNS agents to potentiate the effects of the other CNS agent(s). Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting histamine H3 receptors (e.g., receptor localization studies).Type: ApplicationFiled: August 23, 2010Publication date: April 7, 2011Applicant: LIGAND PHARMACEUTICALS, INC.Inventors: Yang Gao, Bingsong Han, Yuelian Xu, Timothy M Caldwell, Linghong Xie
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Publication number: 20100324266Abstract: Novel compounds are provided, which are useful as linking groups in chemical synthesis, preferably in the solid phase synthesis of oligonucleotides and polypeptides. These compounds are generally photolabile and comprise protecting groups which can be removed by photolysis to unmask a reactive group. The protecting group has the general formula Y, wherein Y is a chemical structure as shown in FIG. 1. Also provided is a method of forming, from component molecules, a plurality of compounds on a support, each compound occupying a separate predefined region of the support, using the protected compounds described above.Type: ApplicationFiled: June 9, 2010Publication date: December 23, 2010Applicant: Affymetrix, INC.Inventors: Anthony D. Barone, Glenn H. McGall
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Patent number: 7842802Abstract: The present invention relates to novel vinorelbine derivatives. Pharmaceutical compositions containing these compounds as well as processes of preparation and processes of use for treatment of various conditions are also disclosed.Type: GrantFiled: December 10, 2008Date of Patent: November 30, 2010Assignee: Albany Molecular Research, Inc.Inventors: Ian L. Scott, Jeffrey M. Ralph, Matthew E. Voss
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Publication number: 20100249106Abstract: Thiopheneprymidinone compounds useful in therapy, especially for use in the treatment and/or prevention of a steroid hormone dependent disorder, preferably a steroid hormone dependent disease or disorder requiring the inhibition of a 17?-hydroxysteroid dehydrogenase (17?-HSD) such as 17?-HSD type 1, type 2 or type 3 enzyme.Type: ApplicationFiled: June 8, 2010Publication date: September 30, 2010Applicant: SOLVAY PHARMACEUTICALS B.V.Inventors: Kristiina WAEHAELAE, Annamaria Lilienkampf, Sari Alho, Kaisa Huhtinen, Nina Johansson, Pasi Koskimies, Kimmo Vihko
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Publication number: 20100234351Abstract: A compound of the formula: wherein ring A is a 7-membered or 8-membered nitrogen-containing ring optionally further substituted, ring B is an optionally substituted aryl group or an optionally substituted heteroaryl group, X1 is a group represented by —NR3—Y1—, —O—, —S—, —SO—, —SO2— or —CHR3— wherein R3 is a hydrogen atom or an optionally substituted aliphatic hydrocarbon group, or R3 may be bonded to the carbon atom of ring B to form an optionally substituted ring structure, and Y1 is a bond or an optionally substituted alkylene, R1 is a hydrogen atom, or an optionally substituted group bonded via a carbon atom or a sulfur atom, the formula shows a single bond or a double bond, when R2 is —R2, R2 is a hydrogen atom, or an optionally substituted group bonded via a carbon atom, a nitrogen atom, an oxygen atom or a sulfur atom, and when R2 is ?R2, R2 is an oxo group, an optionally substituted alkylidene group, or an optionally substituted imino group.Type: ApplicationFiled: February 22, 2007Publication date: September 16, 2010Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Masaki Seto, Tomohiro Ohashi
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Publication number: 20100216988Abstract: The present invention relates to a process for the regioselective synthesis of compounds of the formula I, wherein R1; R2; R3; R4; J1; J2; J3; J4 and G have the meanings indicated in the claims. The present invention provides a direct metal, e.g. palladium or copper, catalyzed, regioselective process to a wide variety of unsymmetrical, multifunctional N-substituted benzimidazoles or azabenzimidazoles of formula I starting from 2-halo-nitroarenes and N-substituted amides.Type: ApplicationFiled: December 22, 2009Publication date: August 26, 2010Applicant: SANOFI-AVENTISInventors: Jorge ALONSO, Andreas LINDENSCHMIDT, Marc NAZARE, Omar RKYEK, Matthias URMANN, Nis HALLAND
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Patent number: 7763691Abstract: Norbornene monomers with fluorene group and polymer material thereof are disclosed. The norbornene monomers with fluorene group are prepared by Diels-Alder reation. The Norbornene monomers containing fluorene groups are highly active for ring-opening-metathesis polymerization (ROMP), and the molecular weight and PDI value of the obtained polymers are controllable.Type: GrantFiled: October 5, 2007Date of Patent: July 27, 2010Assignee: National Taiwan University of Science & TechnologyInventor: Der-Jang Liaw
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Patent number: 7754709Abstract: Thiopheneprymidinone compounds useful in therapy, especially for use in the treatment and/or prevention of a steroid hormone dependent disorder, preferably a steroid hormone dependent disease or disorder requiring the inhibition of a 17?-hydroxysteroid dehydrogenase (17?-HSD) such as 17?-HSD type 1, type 2 or type 3 enzyme.Type: GrantFiled: June 7, 2004Date of Patent: July 13, 2010Assignee: Solvay Pharmaceuticals BVInventors: Kristiina Waehaelae, Annamaria Lilienkampf, Sari Alho, Kaisa Huhtinen, Nina Johansson, Pasi Koskimies, Kimmo Vihko
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Publication number: 20100160291Abstract: This invention is directed to tricyclic spiro-oxindole derivatives of formula (I), wherein j, k, m, n, w, q, Y, Q, X, R1, R2 and R3 are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, which are useful for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain. Pharmaceutical compositions comprising the compounds and methods of preparing and using the compounds are also disclosed.Type: ApplicationFiled: October 12, 2007Publication date: June 24, 2010Applicant: XENON PHARMACEUTICALS INC.Inventors: Mikhail Chafeev, Sultan Chowdhury, Jianmin Fu, Ranjender Kamboj
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Patent number: 7741315Abstract: Tricyclic compounds of Formula (I) are inhibitors of HIV integrase and inhibitors of HIV replication: wherein bond a, ring A, R1, R2 and R3 are defined herein. The compounds are useful for the prophylaxis or treatment of infection by HIV and the prophylaxis, treatment, or delay in the onset of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.Type: GrantFiled: May 5, 2006Date of Patent: June 22, 2010Assignee: Merck Sharp & Dohme Corp.Inventors: Joseph P. Vacca, John S. Wai, Linda S. Payne, Richard C. A. Isaacs, Richard Pracitto
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Publication number: 20100112090Abstract: [Purpose] The present invention provides compounds useful as agents for the prevention or treatment of a sex hormone-dependent disease or the like. [Solution] The present invention provides nitrogen-containing fused ring derivatives represented by the following general formula (I) which has a GnRH antagonistic activity, prodrugs, salts, pharmaceutical compositions containing the same, medicinal uses thereof and the like. In the formula (I), rings A and B are independently aryl or heteroaryl; RA and RB are independently halogen, cyano, alkyl, alkylsulfonyl, —OW1, —SW1, —COW2, —NW3W4, —SO2NW3W4, aryl, etc.; RC is H or alkyl; E is oxygen atom, etc.; U is single bond or alkylene; and X is Y, —CO—Y, —SO2—Y, —S-(alkylene)-Y, —O-(alkylene)-Y, —SO2-(alkylene)-Y, etc.; Y is Z or amino, etc.; and Z is cycloalkyl, heterocycloalkyl, aryl, heteroaryl, etc.Type: ApplicationFiled: April 16, 2008Publication date: May 6, 2010Applicant: KISSEI PHARMACEUTICAL CO., LTDInventors: Shigeru Yonekubo, Takashi Miyagi, Kohsuke Ohno, Mikie Kambara, Nobuhiko Fushimi
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Publication number: 20100113460Abstract: Disclosed are compounds having the ability to inhibit cytochrome P450 2A6, 2A13, and/or 2B6 and tobacco products comprising them. Also disclosed are pharmaceutical compositions comprising them.Type: ApplicationFiled: March 20, 2008Publication date: May 6, 2010Applicant: Givaudan SAInventors: Boris Schilling, Wolf D. Woggon, Antoinette Chougnet, Thierry Granier, Georg Frater, Andreas Hanhart
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Publication number: 20100076046Abstract: Compounds of the formula (I) wherein A, B, D, M, Ar, W, X, Y, Z and R1 are as defined herein, are useful in the prevention and treatment of hepatitis C infections. The compounds, their preparation, pharmaceutical compositions containing them and their use in medicine are disclosed.Type: ApplicationFiled: December 19, 2007Publication date: March 25, 2010Applicant: Istituto di Ricerche di Biologia Molecolare P. Angeletti SPAInventors: Ian Stansfield, Uwe Koch, Joerg Habermann, Frank Narjes
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Patent number: 7662809Abstract: The present invention relates to tetracyclic indole compounds of formula (I); wherein R1, R2, R14, R15, A, Ar, Y and Z are defined herein, and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising them, and their use for the treatment or prevention of infection by hepatitis C virus.Type: GrantFiled: October 25, 2005Date of Patent: February 16, 2010Assignee: Istituto di Richerche di Biologia Molecolare P Angeletti SpAInventors: Caterina Ercolani, Joerg Habermann, Frank Narjes, Simona Ponzi, Michael Rowley, Ian Stansfield
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Publication number: 20100016385Abstract: A process for formulating certain epothilones and analogs thereof for parenteral administration is provided wherein the pH of the formulation for administration can be controlled to enhance the stability and thus, potency of the epothilone, or analog thereof.Type: ApplicationFiled: September 11, 2009Publication date: January 21, 2010Inventors: Thomas A. Haby, Uday S. Gogate, Vijay H. Naringrekar
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Publication number: 20090270370Abstract: Certain fused pyrrole- and pyrazole-containing heterocyclic compounds are serotonin modulators useful in the treatment of serotonin-mediated diseases.Type: ApplicationFiled: July 2, 2009Publication date: October 29, 2009Inventors: Nicholas I. Carruthers, Wenying Chai, Xiaohu Deng, Curt A. Dvorak, Annette K. Kwok, Jimmy T. Liang, Neelakandha Mani, Dale A. Rudolph, Victoria D. Wong
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Patent number: 7605288Abstract: Novel compounds useful for inhibiting the 90 kDa heat shock proteins containing a quinone-like moiety and a di-hydroxy phenol like moiety, similar to geldanamycin and radicicol.Type: GrantFiled: March 26, 2007Date of Patent: October 20, 2009Assignee: University of KansasInventors: Brian Blagg, Gang Shen, Randell C. Clevenger