Plural Hetero Atoms In The Polycyclo Ring System Patents (Class 540/521)
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Patent number: 11884679Abstract: Provided is a compound including a moiety A and one or two moieties B fused with the moiety A at fusing sites, in which X is N, O, S or C; and when X is O or S, Ar2-L1- is absent; Y1-Y4 are each independently C or N; L1 and L2 are each independently a single bond, a substituted or unsubstituted C6-C30 arylene, a substituted or unsubstituted C10-C40 fused arylene, or a substituted or unsubstituted C4-C30 heteroarylene; Ar1 and Ar2 are each independently a substituted or unsubstituted C6-C30 aryl, a substituted or unsubstituted C10-C40 fused aryl, a substituted or unsubstituted C4-C30 heteroaryl, or a substituted or unsubstituted C6-C40 fused heteroaryl, and * represents one of the fusing sites, N or CRa, where Ra is a substituted or unsubstituted C1-C20 alkyl, a substituted or unsubstituted C6-C30 aryl, or a substituted or unsubstituted C3-C30 heteroaryl.Type: GrantFiled: December 21, 2020Date of Patent: January 30, 2024Assignees: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCHInventors: Wenpeng Dai, Wei Gao, Lei Zhang, Quan Ran
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Patent number: 11065257Abstract: The present invention relates to novel substituted pyrazoloazepin-4-ones with phosphodiesterase inhibitory activity, as well as to their use as therapeutic agents in the treatment of inflammatory diseases and conditions.Type: GrantFiled: December 12, 2017Date of Patent: July 20, 2021Assignee: LEO Pharma A/SInventors: Xifu Liang, Jens Larsen, Simon Feldbaek Nielsen, Peter Andersen
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Patent number: 11000511Abstract: The invention relates to a compound which is an indane derivative according to Formula (I), or a pharmaceutically acceptable salt thereof, [FORMULA (I)] wherein R1, R2, R3, n, R4, p, q, L, X and m are as defined herein. The compounds are useful in the treatment of antibacterial infection either as stand alone antibiotics, or in combination with further antibiotics. The compounds can also be used in vitro, for example in cleaning compositions.Type: GrantFiled: March 21, 2018Date of Patent: May 11, 2021Assignee: Antabio SASInventors: Simon Leiris, David Thomas Davies, Martin Everett, Nicolas Sprynski, Jonathan Mark Sutton, Michael Steven Bodnarchuk, Thomas David Pallin, Andrew Peter Cridland, Toby Jonathan Blench, David Edward Clark, Richard Leonard Elliott, Lilha Beyria
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Patent number: 10358441Abstract: The present invention relates to processes and intermediates useful in the preparation of biologically active molecules, especially in the synthesis of Respiratory Syncytial Virus (RSV) inhibitors.Type: GrantFiled: February 16, 2018Date of Patent: July 23, 2019Assignee: Enanta Pharmaceuticals, Inc.Inventors: In Jong Kim, Jianming Yu, Thomas P. Blaisdell, Joseph Panarese, Brian C. Shook, Yat Sun Or
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Publication number: 20150148334Abstract: This invention provides compounds of formula I-A or I-B: wherein HY, G1, G2, R2, R12, W1, W2, n, and Ring A are as described in the specification. The compounds are inhibitors of PI3K and/or mTor and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: ApplicationFiled: June 27, 2014Publication date: May 28, 2015Inventors: Brian S. Freeze, Masaaki Hirose, Hong Myung Lee, Todd B. Sells, Zhan Shi, Leo R. Takaoka, Stepan Vyskocil, Tianlin Xu
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Patent number: 8952003Abstract: The present invention provides a sterol derivative or a pharmaceutically acceptable salt thereof having an activity to promote proliferation of neural stem cells. Namely, the present invention provides a sterol derivative represented by the general formula (I) (wherein Y represents optionally substituted lower alkyl or the like; Xa and Xb are the same or different, and represent a bond or the like; R1, R2, R3, R4, R7 and R8 are the same or different, and represent a hydrogen atom or the like; R5 and R6 are the same or different, and represent a hydrogen atom or the like; R9 represents a hydrogen atom or the like; R10 and R11 together represent a bond or the like; and R12 represents a hydrogen atom or the like) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: July 22, 2010Date of Patent: February 10, 2015Assignee: Kyowa Hakko Kirin Co., LtdInventors: Kenji Uchida, Tsutomu Agatsuma, Kazuhiro Hibino, Setsuya Sasho, Kyoichiro Iida, Hideyuki Onodera
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Patent number: 8846951Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.Type: GrantFiled: November 19, 2010Date of Patent: September 30, 2014Assignees: AbbVie Inc., AbbVie Deutschland GmbH & Co. KGInventors: Irini Akritopoulou-Zanze, Wilfried Braje, Stevan W. Djuric, Noel S. Wilson, Sean C. Turner, Albert W. Kruger, Ana-Lucia Relo, Shashank Shekhar, Dennie S. Welch, Hongyu Zhao, Jorge Gandarilla, Alan F. Gasiecki, Huanqiu Li, Christina M. Thompson, Min Zhang
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Publication number: 20140275019Abstract: The present invention relates to tetrahydropyridine derivatives of formula (1) which may be therapeutically useful as anti-bacterial agents, more particularly FabI inhibitors. in which X, Y, Z and ānā have the same meanings given in the specification, and pharmaceutically acceptable salts and pharmaceutically acceptable stereoisomers thereof that are useful in the treatment and prevention in diseases or disorder, in particular their use in diseases or disorder where there is an advantage in inhibiting Enoyl-ACP reductase enzyme (FabI) activity. The present invention also provides methods for synthesizing and administering the FabI inhibitory compounds. The present invention also provides pharmaceutical formulations comprising at least one of the FabI inhibitory compounds together with a pharmaceutically acceptable carrier, diluent or excipient therefor.Type: ApplicationFiled: June 3, 2014Publication date: September 18, 2014Applicants: Aurigene Discovery Technologies Limited, UM Pharmauji Sdn.BHDInventors: Mohamed Takhi, Subramanya Hosahalli, Sunil Kumar Panigrahi, Muni Kumar Mahadari, Chandrashekar Reddy Kottam, Noorsaadah Abd Rahman, Rohana Yusof
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Publication number: 20140275033Abstract: The invention provides novel inhibitors of cancer stem cells as well as cancer stem cell pathway kinase and other related kinases, pharmaceutical compositions and uses thereof in the treatment of cancer or a related disorder in a mammal, and methods of making such compounds and compositions.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Inventors: Chiang Jia Li, Ji-Feng Liu, Wei Li, Amanda Gibeau, Harry Rogoff
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Patent number: 8779154Abstract: The invention relates to certain fused ring compounds, or pharmaceutically acceptable salts, solvates, clathrates, or prodrugs thereof, that are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.Type: GrantFiled: September 25, 2007Date of Patent: July 15, 2014Inventors: Qinglin Che, Nha Huu Vo, Shoujun Chen
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Publication number: 20140194410Abstract: This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: ApplicationFiled: November 7, 2013Publication date: July 10, 2014Applicant: Millennium Pharmaceuticals, Inc.Inventors: Indu T. Bharathan, Matthew O. Duffey, Amy M. Elder, Jianping Guo, Gang Li, Dominic Reynolds, Francois Soucy, Tricia J. Vos
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Publication number: 20140179676Abstract: The invention provides a compound of Formula (I) pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, stereoisomers and isomers thereof wherein the variable are defined herein. The compounds of the invention are useful for treating immunological and oncological conditions.Type: ApplicationFiled: December 20, 2013Publication date: June 26, 2014Applicant: ABBVIE INC.Inventors: Kevin P. Cusack, Thomas D. Gordon, Michael Z. Hoemann, David C. Ihle, Bin Li, Gloria Y. Lo Schiavo, Gagandeep K. Somal, Michael Friedman, Martin E. Hayes, Wouter Iwema Bakker
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Publication number: 20140128375Abstract: Compounds of formula I: (wherein variables A1, m, R1, R2, R3, R4 and Z are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.Type: ApplicationFiled: January 10, 2014Publication date: May 8, 2014Inventors: Ian M. Bell, Harold B. Selnick
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Publication number: 20140045821Abstract: Compounds according to Formula (I), are potent inhibitors of protein kinase D (pan-PKD) activity. PKD controls key signaling cascades in cells, affecting cell proliferation, gene transcription, and protein trafficking. Accordingly, pharmaceutically acceptable compositions of the inventive compounds are candidate therapeutics for pathological conditions conditioned by changes in PKD activity.Type: ApplicationFiled: December 8, 2011Publication date: February 13, 2014Inventors: Peter Wipf, Qiming Jan Wang
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Patent number: 8637501Abstract: Novel MCH-1 receptor antagonists are disclosed. These compounds are used in the treatment of various disorders, including obesity, anxiety, depression, non-alcoholic fatty liver disease, and psychiatric disorders. Methods of making these compounds are also described in the present invention.Type: GrantFiled: July 1, 2010Date of Patent: January 28, 2014Assignee: Albany Molecular Research, Inc.Inventors: Peter R. Guzzo, Matthew David Surman, James Francis Grabowski, Jr., Emily Elizabeth Freeman
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Patent number: 8598158Abstract: The present invention relates to certain lactam ring-containing compounds of the Formula (I) and pharmaceutically acceptable salts thereof, wherein D, E, X1, R1, R2, R3, R4, R9, and R10 are as herein described. In addition, the invention relates to pharmaceutically acceptable compositions comprising at least one such compound, and methods of using the compounds for treating or preventing various inflammatory disorders such as rheumatoid arthritis, inflammatory bowel disease, psoriasis, asthma, and chronic obstructive pulmonary disorder.Type: GrantFiled: December 9, 2010Date of Patent: December 3, 2013Assignee: Merck Sharp & Dohme Corp.Inventors: Dong Xiao, Anandan Palani, Robert G. Aslanian, Sylvia Degrado, Xianhai Huang, Wei Zhou, Michael Sofolarides, Xiao Chen
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Publication number: 20130310366Abstract: Novel 5-HT3 receptor modulators are disclosed. These compounds are used in the treatment of various disorders, including chemotherapy-induced nausea and vomiting, post-operative nausea and vomiting, and irritable bowel syndrome. Methods of making these compounds are also described in the present invention.Type: ApplicationFiled: July 12, 2013Publication date: November 21, 2013Applicant: Albany Molecular Research, Inc.Inventors: David D. MANNING, Christopher L. CIOFFI
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Publication number: 20130267498Abstract: The present invention relates to compounds useful as inhibitors of protein kinase. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders. The invention also provides processes for preparing compounds of the inventions.Type: ApplicationFiled: February 13, 2013Publication date: October 10, 2013Inventors: Ronald Knegtel, Jean-Damien Charrier, Steven Durrant, Guy Brenchley, Michael Mortimore
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Publication number: 20130252943Abstract: In one aspect, the invention relates to substituted bicyclic oxazole lactam analogs, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.Type: ApplicationFiled: February 27, 2013Publication date: September 26, 2013Inventors: P. Jeffrey Conn, Craig W. Lindsley, Shaun R. Stauffer, JosĆ© Manuel BartolomĆ©-Nebreda, Gregor James Macdonald, Susana Conde-Ceide, MarĆa Luz MartĆn-MartĆn
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Publication number: 20130237523Abstract: In part, the present invention is directed to antibacterial compounds.Type: ApplicationFiled: October 4, 2012Publication date: September 12, 2013Applicant: AFFINIUM PHARMACEUTICALS, INC.Inventors: Heinz W. Pauls, Jailall Ramnauth, Peter Sampson, Andras Toro
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Publication number: 20130210804Abstract: The present invention is directed to tricyclic compounds which are positive allosteric modulators of metabotropic glutamate receptors, particularly the mGluR5 receptor, and which are useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which metabotropic glutamate receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which metabotropic glutamate receptors are involved.Type: ApplicationFiled: October 20, 2011Publication date: August 15, 2013Inventors: Neville J. Anthony, Robert P. Gomez, Jing Li, Swati P. Mercer, Anthony J. Roecker, Craig A. Stump, Theresa M. Williams
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Patent number: 8507667Abstract: This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: GrantFiled: August 9, 2012Date of Patent: August 13, 2013Assignee: Millennium Pharmaceuticals, Inc.Inventors: Indu T. Bharathan, Matthew O. Duffey, Amy M. Elder, Jianping Guo, Gang Li, Dominic Reynolds, Francois Soucy, Tricia J. Vos
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Patent number: 8431566Abstract: The present invention relates to steroidal alkaloids useful in the treatment of hedgehog pathway related disorders, particularly cancer.Type: GrantFiled: September 30, 2011Date of Patent: April 30, 2013Assignee: Infinity Discovery, Inc.Inventors: Alfredo Castro, Michael J. Grogan, Andre Lescarbeau, Martin Tremblay
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Publication number: 20130045962Abstract: The present invention is directed to certain {2-(alkyl)-3-[2-(5-fluoro-4-pyrimidinyl)hydrazino]-3-oxopropyl}hydroxyformamide derivatives. Specifically, the invention is directed to compounds of formula (I): wherein R1, R2 and R3 are defined below and to pharmaceutically acceptable salts thereof. The compounds of this invention are bacterial peptide deformylase inhibitors and can be useful in the treatment of bacterial infections.Type: ApplicationFiled: November 6, 2008Publication date: February 21, 2013Inventors: Donghui Qin, Beth Norton, Xiangmin Liao, Andrew Nicholson Knox, Jinhwa Lee, Yuhong Fang, Jason Christopher Dreabit, Siegfried Benjamin Christensen, IV, Andrew B. Benowitz, Kelly M. Aubart
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Publication number: 20130029972Abstract: The present invention provides a compound, or a pharmaceutically acceptable salt or hydrate, and a pharmaceutical composition containing said compound, or a pharmaceutically acceptable salt or hydrate, useful as a Notch pathway signaling inhibitor for the treatment of cancer.Type: ApplicationFiled: July 18, 2012Publication date: January 31, 2013Applicant: ELI LILLY AND COMPANYInventors: Philip Arthur HIPSKIND, Gregory Alan STEPHENSON
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Publication number: 20120316154Abstract: The present invention relates to certain lactam ring-containing compounds of the Formula (I) and pharmaceutically acceptable salts thereof, wherein D, E, X1, R1, R2, R3, R4, R9, and R10 are as herein described. In addition, the invention relates to pharmaceutically acceptable compositions comprising at least one such compound, and methods of using the compounds for treating or preventing various inflammatory disorders such as rheumatoid arthritis, inflammatory bowel disease, psoriasis, asthma, and chronic obstructive pulmonary disorder.Type: ApplicationFiled: December 9, 2010Publication date: December 13, 2012Inventors: Dong Xiao, Anandan Palani, Robert G Aslanian, Sylvia Degrado, Xianhai Huang, Wei Zhou, Michael Sofolarides, Xiao Chen
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Publication number: 20120309743Abstract: This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: ApplicationFiled: August 9, 2012Publication date: December 6, 2012Applicant: Millennium Pharmaceuticals, Inc.Inventors: Indu T. Bharathan, Matthew Duffey, Amy Elder, Jianping Guo, Gang Li, Dominic Reynolds, Francois Soucy, Tricia J. Vos
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Publication number: 20120302550Abstract: The present invention relates to novel polymorphic forms of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one, and to processes for their preparation. Such polymorphic forms may be a component of a pharmaceutical composition and may be used to treat a mammalian disease condition mediated by poly(ADP-ribose) polymerase activity including the disease condition such as cancer.Type: ApplicationFiled: February 10, 2011Publication date: November 29, 2012Applicant: Pfizer Inc.Inventors: Patricia Ann Basford, Anthony Michael Campeta, Adam Gillmore, Matthew Cameron Jones, Eleftherios Kougoulos, Suman Luthra, Robert Walton
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Publication number: 20120302551Abstract: This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: ApplicationFiled: August 9, 2012Publication date: November 29, 2012Applicant: Millennium Pharmaceuticals, Inc.Inventors: Indu T. Bharathan, Matthew Duffey, Amy Elder, Jianping Guo, Gang Li, Dominic Reynolds, Francois Soucy, Tricia J. Vos
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Publication number: 20120295887Abstract: Pharmaceutically acceptable salts of pyrrolo-nitrogenous heterocyclic derivatives, preparation method and medical use thereof are disclosed. More specifically, pharmaceutically acceptable salts of (R,Z)-2-(5-fluoro-2-oxo-1,2-dihydro-indol-3-methylene)-5-(2-hydroxy-3-morpholinyl-4-yl-propyl)-3-methyl-5,6,7,8-tetrahydro-1H-pyrrolo[3,2-c]azepin-4-one presented by formula (I), the preparation method and the use thereof as therapeutic agents, especially as protein kinase inhibitors, are disclosed.Type: ApplicationFiled: January 7, 2011Publication date: November 22, 2012Applicants: SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD., JIANGSU HENGRUI MEDICINE CO., LTD.Inventor: Peng Cho Tang
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Publication number: 20120258955Abstract: The present invention relates to novel bicyclic thiazoles which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (āmGluR5ā) and which are useful for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which mGluR5 is involved.Type: ApplicationFiled: December 16, 2010Publication date: October 11, 2012Applicant: JANSSEN PHARMACEUTICA NVInventors: Gregor James MacDonald, AndrĆ©s Avelino Trabanco-SuĆ”rez, Susana Conde-Ceide, Gary John Tresadern, JosĆ© Manuel BartolomĆ©-Nebreda, Joaquin Pastor-FernĆ”ndez
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Publication number: 20120251491Abstract: The present invention relates to novel Fused Tricyclic Aryl Compounds, compositions comprising at least one Fused Tricyclic Aryl Compound, and methods of using the Fused Tricyclic Aryl Compounds for treating or preventing HCV infection in a patient.Type: ApplicationFiled: May 12, 2010Publication date: October 4, 2012Inventors: Stuart B. Rosenblum, Kevin X. Chen, Joseph A. Kozlowski, F. George Njoroge, Craig A. Coburn
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Patent number: 8268992Abstract: This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: GrantFiled: June 30, 2011Date of Patent: September 18, 2012Assignee: Millennium Pharmaceuticals, Inc.Inventors: Indu T. Bharathan, Matthew Duffey, Amy Elder, Jianping Guo, Gang Li, Dominic Reynolds, Francois Soucy, Tricia J. Vos
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Publication number: 20120219641Abstract: Novel 5-HT3 receptor modulators are disclosed. These compounds are used in the treatment of various disorders, including chemotherapy-induced nausea and vomiting, post-operative nausea and vomiting, and irritable bowel syndrome. Methods of making these compounds are also described in the present invention.Type: ApplicationFiled: February 14, 2012Publication date: August 30, 2012Applicant: ALBANY MOLECULAR RESEARCH, INC.Inventors: David D. Manning, Christopher Lawrence Cioffi
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Publication number: 20120214794Abstract: This invention provides compounds of formula I-A or I-B: wherein HY, G1, G2, R2, R12, W1, W2, n, and Ring A are as described in the specification. The compounds are inhibitors of PI3K and/or mTor and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: ApplicationFiled: October 13, 2011Publication date: August 23, 2012Applicant: Millennium Pharmaceuticals, Inc.Inventors: Brian S. Freeze, Masaaki Hirose, Hong Myung Lee, Todd B. Sells, Zhan Shi, Leo R. Takaoka, Stepan Vyskocil, Tianlin Xu
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Publication number: 20120202750Abstract: The invention provides novel inhibitors of IAP that are useful as therapeutic agents for treating malignancies where the compounds have the general formula I: wherein X, Y, A, R1, R2, R3, R4, R4?, R5, R5?, R6 and R6? are as described herein.Type: ApplicationFiled: January 23, 2012Publication date: August 9, 2012Applicant: Genentech, Inc.Inventors: Frederick Cohen, Kurt Deshayes, Wayne J. Fairbrother, Bainian Feng, John A. Flygare, Lewis J. Gazzard, Vickie Hsiao-Wei Tsui
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Publication number: 20120184530Abstract: Compounds, compositions, and methods of using such compounds to modulate apoptosis including IAP antagonists are provided herein. Compositions including mimetics of the invention and, optionally, secondary agents, may be used to treat proliferative disorders such as, cancer and autoimmune diseases.Type: ApplicationFiled: March 27, 2012Publication date: July 19, 2012Applicant: TETRALOGIC PHARMACEUTICALS CORPORATIONInventor: Stephen M. CONDON
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Publication number: 20120172348Abstract: The present invention provides a sterol derivative or a pharmaceutically acceptable salt thereof having an activity to promote proliferation of neural stem cells. Namely, the present invention provides a sterol derivative represented by the general formula (I) (wherein Y represents optionally substituted lower alkyl or the like; Xa and Xb are the same or different, and represent a bond or the like; R1, R2, R3, R4, R7 and R8 are the same or different, and represent a hydrogen atom or the like; R5 and R6 are the same or different, and represent a hydrogen atom or the like; R9 represents a hydrogen atom or the like; R10 and R11 together represent a bond or the like; and R12 represents a hydrogen atom or the like) or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: July 22, 2010Publication date: July 5, 2012Applicant: KYOWA HAKKO KIRIN CO., LTD.Inventors: Kenji Uchida, Tsutomu Agatsuma, Kazuhiro Hibino, Setsuya Sasho, Kyoichiro Iida, Hideyuki Onodera
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Patent number: 8183365Abstract: Methods are provided for preparing compounds of the general formula (I) wherein X1 is an aryl hydrocarbon group optionally substituted with one or more groups independently selected from āR, āNH2, āNHR, āNR2, āOH, āOR, āF, āCl, āBr, āI, āCF3, āC(?O)OH, āC(?O)OR, āC(?O)NH2, āC(?O)NHR, and āC(?O)NR2; X2 is āH, āR, āNHR, āNR2, āOR, āF, āCl, āBr, or āI; and R is C1 to C10 hydrocarbyl. The methods comprise a double-dehydrogenation reaction step in which a functionalized aminohydroazepinone skeleton comprising an aminoimidazole ring is reacted with 2-iodoxybenzene to form the imidazo[4,5-d]azepine ring system present in formula (I). Example methods comprising the double-dehydrogenation reaction step are provided as efficient synthetic routes to ceratamine A, ceratamine B, and the des-methyl analogs thereof.Type: GrantFiled: March 11, 2010Date of Patent: May 22, 2012Assignee: The Ohio State UniversityInventors: Robert S. Coleman, Erica L. Campbell, Daniel J. Carper
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Patent number: 8153623Abstract: Compounds of formula (I), pharmaceutical compositions thereof, and methods for treatment using the same.Type: GrantFiled: August 4, 2010Date of Patent: April 10, 2012Assignee: Convergence Pharmaceuticals LimitedInventors: Giuseppe Alvaro, David Amantini, Markus Bergauer, Francesca Bonetti, Roberto Profeta
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Publication number: 20120083484Abstract: The present invention relates to steroidal alkaloids useful in the treatment of hedgehog pathway related disorders, particularly cancer.Type: ApplicationFiled: September 30, 2011Publication date: April 5, 2012Inventors: Alfredo Castro, Michael J. Grogan, Andre Lescarbeau, Martin Tremblay
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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: 20120065190Abstract: Compounds of formula I: (wherein variables A1, m, R1, R2, R3, R4 and Z are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.Type: ApplicationFiled: December 14, 2007Publication date: March 15, 2012Inventors: Ian M. Bell, Harold G. Selnick
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Publication number: 20110257157Abstract: This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: ApplicationFiled: June 30, 2011Publication date: October 20, 2011Applicant: Millennium Pharmaceuticals, Inc.Inventors: Indu T. Bharathan, Matthew Duffey, Amy Elder, Jianping Guo, Gang Li, Dominic Reynolds, Francois Soucy, Tricia J. Vos
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Patent number: 7998952Abstract: This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.Type: GrantFiled: December 4, 2009Date of Patent: August 16, 2011Assignee: Millennium Pharmaceuticals, Inc.Inventors: Indu T. Bharathan, Matthew Duffey, Amy Elder, Jianping Guo, Gang Li, Dominic Reynolds, Francois Soucy, Tricia J. Vos
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Patent number: 7968535Abstract: This invention relates to the use of azapaullones, particularly in combination with immunomodulating agents, in the prevention, and/or treatment of pancreatic autoimmune disorders, e.g. type I diabetes or LADA and neurodegenerative disorders.Type: GrantFiled: May 4, 2006Date of Patent: June 28, 2011Assignees: Develogen Atkiengesellschaft, Technische Universitaet Carolo-Wilhelmina Zu BraunschweigInventors: Rainer Mussmann, Conrad Peter Kunick, Hendrik Stukenbrock, Marcus Geese, Simone Kegel, Ulrike Burk
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Patent number: 7968536Abstract: The present invention provides compounds useful as inhibitors of protein kinase. The present invention also provides compositions thereof, and methods of treating Raf-mediated diseases.Type: GrantFiled: June 30, 2008Date of Patent: June 28, 2011Assignees: Millennium Pharmaceuticals, Inc., Sunesis Pharmaceuticals, Inc.Inventors: Jennifer Cossrow, Bing Guan, Alexey Ishchenko, John Howard Jones, Gnanasambandam Kumaravel, Alexey Lugovskoy, Hairuo Peng, Noel Powell, Brian C. Raimundo, Hiroko Tanaka, Jeffrey Vessels, Thomas Wynn, Zhili Xin
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Patent number: 7964590Abstract: The present invention relates to steroidal alkaloids useful in the treatment of hedgehog pathway related disorders, particularly cancer.Type: GrantFiled: March 7, 2008Date of Patent: June 21, 2011Assignee: Infinity Discovery, Inc.Inventors: Alfredo C. Castro, Michael J. Grogan, Andre Lescarbeau, Martin Tremblay
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Publication number: 20110130382Abstract: The present application relates to 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,4]benzodiazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,5]benzodiazepine, 2,3,4,4a,5,6,7,11b-octahydro-1H-pyrido[3,4-d][2]benzazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1]benzazepine, 1,2,3,4,4a,5-hexahydro-7H-pyrazino[1,2-a][4,1]benzoxazepine, and 2,3,4,4a,5,6-hexahydro-1H-pyrazino[2,1-d][1,5]benzoxazepine, and 5,6,7,7a,8,9,10,11-octahydropyrazino[1,2-d]pyrido[3,2-b][1,4]diazepine derivatives of formula (I) wherein R1, R2, R3, R4, R5, R6, X1, X2, X3, X4, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.Type: ApplicationFiled: October 21, 2010Publication date: June 2, 2011Applicant: ABBOTT LABORATORIESInventors: Ying Wang, Jason T. Brewer, Irini Akritopoulou-Zanze, Stevan W. Djuric, Frauke Pohlki, Wilfried Braje, Ana-Lucia Relo
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Patent number: 7951795Abstract: Compounds of formula I: (wherein variables A1, A2, A3, G1, G2, G3, J, m, n, p, R1, R2, R3, R4 and Y are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.Type: GrantFiled: December 5, 2007Date of Patent: May 31, 2011Assignee: Merck Sharp & Dohme Corp.Inventors: Ian M. Bell, Harold G. Selnick