The Additional Hetero Ring Contains Nitrogen As The Only Ring Hetero Atom [e.g., 2-(2-imidazolin-2-yl)-benzimidazole; 1-p-chlorophenyl-3- Pyrrolidin-1- Yl-propyl Benzimidazolone, Etc.] Patents (Class 548/306.1)
  • Patent number: 7125877
    Abstract: This invention provides compounds which are represented by a general formula [I] [in which X stands for hydrogen or halogen; B stands for halogen, cyano or optionally fluorine-substituted lower alkyl; D stands for a 3–10 membered aliphatic nitrogen-containing heterocyclic group; R3, R4 and R5 may be same or different, and each stands for hydrogen, lower alkyl optionally having substituent group(s) and the like; and a is 0 or 1]. These compounds exhibit high affinity to nociceptin receptors and whereby inhibit actions of nociceptin, and are useful as an analgesic, antiobestic, agent for ameliorating brain function, treating agents for Alzheimer's disease and dementia, and therapeutic agents for schizophrenia, neurodegenerative diseases, depression, diabetes insipidus, polyuria, hypotension and the like.
    Type: Grant
    Filed: May 14, 2003
    Date of Patent: October 24, 2006
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Kensuke Kobayashi, Hirobumi Takahashi, Hiroshi Kawamoto, Tetsuya Kato, Satoru Itoh, Takashi Yoshizumi, Osamu Okamoto
  • Patent number: 7125863
    Abstract: Compounds according to formula (1), wherein R1 is H or CN, X1 is S, O, SO2 or CH2, X2 is CO, CH2 or a covalent bond, Het is a nitrogen-containing heterocycle and n is 1–5 are new. The compounds of the invention are inhibitors of dipeptidyl peptidase IV.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: October 24, 2006
    Assignee: Ferring BV
    Inventors: David Michael Evans, Gary Robert William Pitt
  • Patent number: 7122674
    Abstract: The invention relates to a process for preparing hydroxyindolylglyoxylamides in high yields and particularly pure form.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: October 17, 2006
    Assignee: Elbion AG
    Inventors: Hans-Joachim Jänsch, Helge Hartenhauer, Hans Stange, Norbert Höfgen, Jürgen Schäfer
  • Patent number: 7118811
    Abstract: A compound represented by formula (IA) or (IIA): wherein R11, R12 and R13 each represents a hydrogen atom, an aliphatic hydrocarbon group, an aryl group or a heterocyclic group; L1 represents a connecting group; R11 and R12, R11 and L1 and R12 and L1 may each combine with each other to form a ring when possible; R14, R15, R16 and R17 each represents a hydrogen atom or a substituent; and R13 to R17 may each combine with each of R11 to R17 or L1 to form a ring when possible; wherein R13 to R17 and L1 have the same meaning as in formula (IA); Q represents an atomic group necessary for forming a 5-, 6- or 7-membered ring with N; and R13, R14, R15, R16 and R17 may each combine with each of R13 to R17, the connecting group L1 or the atomic group Q to form a ring.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: October 10, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Toshihiro Ise, Hisashi Okada
  • Patent number: 7115644
    Abstract: Disclosed are benzimidazolone compounds of formulas (I) & (II): wherein R1, R2, R3, R4, R5, X, L, m, n and t are defined herein. The compounds inhibit production of cytokines involved in inflammatory processes and are thus useful for treating diseases and pathological conditions involving inflammation such as chronic inflammatory disease.
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: October 3, 2006
    Assignee: Boehringer Ingelheim Pharmaceuticals Inc.
    Inventors: Antonio Jose del Moral Barbosa, Jr., Daniel R. Goldberg, Abdelhakim Hammach, Pingrong Liu, Neil Moss, Mark Stephen Ralph, Gregory Paul Roth, Christopher Ronald Sarko, Fariba Soleymanzadeh, Andre White
  • Patent number: 7056918
    Abstract: The present invention relates to novel triazolo-pyridines of the formula I wherein Het is an optionally substituted 5-membered heterocycle containing one to two heteroatoms selected from nitrogen, sulfur and oxygen wherein at least one of said heteroatoms atoms must be nitrogen; R2 is selected from the group consisting of hydrogen, (C1–C6)alkyl or other suitable substituents; R3 is selected from the group consisting of hydrogen, (C1–C6)alkyl or other suitable substituents; s is an integer from 0–5; to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the present invention are potent inhibitors of MAP kinases, preferably p38 kinase. They are useful in the treatment of inflammation, osteoarthritis, rheumatoid arthritis, cancer, repurfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: June 6, 2006
    Assignee: Pfizer, Inc.
    Inventors: Mark A. Dombroski, Michael A. Letavic, Kim F. McClure
  • Patent number: 7034048
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are ligands at gastrin and/or cholecystokinin receptors.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: April 25, 2006
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Caroline Minli Rachel Low, Matthew John Tozer
  • Patent number: 7030139
    Abstract: Compounds of general formula (I), are disclosed and claimed in the present application, as well as salts and pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular in the management of pain
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: April 18, 2006
    Assignee: AstraZeneca AB
    Inventors: Yun-Xing Cheng, Miroslaw Tomaszewski, Christopher Walpole, Hua Yang
  • Patent number: 7022714
    Abstract: This invention relates aryl substituted benzimidazoles of Formula I: or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein R1, R2, R10 and n are defined in the specification. The invention is also directed to the use of compounds of Formula I for the treatment of neuronal damage following global and focal ischemia, for the treatment or prevention of neurodegenerative conditions such as amyotrophic lateral sclerosis (ALS), and for the treatment, prevention or amelioration of both acute or chronic pain, as antitinnitus agents, as anticonvulsants, and as antimanic depressants, as local anesthetics, as antiarrhythmics and for the treatment or prevention of diabetic neuropathy.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: April 4, 2006
    Assignee: Euro-Celtique S.A.
    Inventors: Qun Sun, Xiaoming Zhou, Donald J. Kyle
  • Patent number: 7019004
    Abstract: The invention provides compounds of formula (I) wherein X, Y, R1, R2, R3 and R4 are as defined in the description, and the preparation thereof.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: March 28, 2006
    Assignee: Novartis AG
    Inventors: Daniel Berney, Robin Breckenridge, Peter Neumann, Gideon Shapiro, Max Peter Seiler, Thomas J. Troxler
  • Patent number: 7002021
    Abstract: Diketopyrrolopyrroles of the formula (I): wherein R1, R2, R3 and R4 independently of one another are a C1–C4 alkyl radical or a substituted or unsubstituted phenyl radical, wherein the phenyl radical can be substituted by 1, 2, 3 or 4 substituents from the group C1–C4 alkyl, C1–C4 alkoxy, CN, F, Cl, Br, NO2, CF3, S—C1–C4 alkyl, phenyl or (C1–C2)alkylenephenyl, with the proviso that at least one of the radicals, R1, R2, R3, or R4, is one of the stated substituted or unsubstituted phenyl radicals.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: February 21, 2006
    Assignee: Clariant GmbH
    Inventors: Felix W. Grimm, Hans Joachim Metz, Joachim Weber, Andreas Wacker
  • Patent number: 6989384
    Abstract: Compounds of the formula: where the formula variables are as defined in the disclosure, advantageously inhibit or block the biological activity of the picomaviral 3C protease. These compounds, as well as pharmaceutical compositions containing these compounds, are useful for treating patients or hosts infected with one or more picornaviruses, such as RVP. Intermediates and synthetic methods for preparing such compounds are also described.
    Type: Grant
    Filed: July 23, 2003
    Date of Patent: January 24, 2006
    Assignee: Agouron Pharmaceuticals, Inc.
    Inventors: Ye Hua, Hiep The Luu, Fora P. Chan, Theodore O. Johnson, Jr., Siegfried Heinz Reich, Donald James Skalitzky, Yi Yang, Thomas F. Hendrickson, Shao Song Chu, Brian Walter Eastman
  • Patent number: 6969712
    Abstract: This invention relates to the compounds represented by a general formula [I]: [in which A1 and A2 represent optionally fluorine-substituted methine or the like; B represents halogen, cyano, lower alkyl or the like; D represents optionally substituted heterocyclic group or the like; and G represents C3-C20 aliphatic group such as alicyclic group]. These compounds inhibit nociceptin activities due to their high affinity to nociceptin receptor, and are useful as analgesic, antiobestic, corebral function improver, drugs for treatment of alzheimer's disease and dementia, remedies for schizophrenia and neurodegenerative diseases, antidepressant, remedies for diabetes insipidus, polyuria, hypotension and so on.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: November 29, 2005
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Osamu Okamoto, Hiroshi Kawamoto, Kensuke Kobayashi, Satoru Itoh, Tetsuya Kato, Izumi Yamamoto, Yoshikazu Iwasawa
  • Patent number: 6960591
    Abstract: Provided is a pharmaceutical composition containing a propane-1,3-dione derivative as the active ingredient, particularly a GnRH receptor antagonist. Also, provided is a propane-1,3-dione derivative having a GnRH antagonistic effect.
    Type: Grant
    Filed: July 4, 2001
    Date of Patent: November 1, 2005
    Assignee: Yamanouchi Pharmaceutical Co., Ltd.
    Inventors: Masaaki Hirano, Eiji Kawaminami, Akira Toyoshima, Hiroyuki Moritomo, Norio Seki, Ryutaro Wakayama, Minoru Okada, Toshiyuki Kusayama
  • Patent number: 6949550
    Abstract: The present application describes substituted-aminomethyl substituted compounds and derivatives thereof, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: September 27, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mimi L. Quan, Ruth R. Wexler
  • Patent number: 6916827
    Abstract: Substituted ring-fused imidazole derivatives that bind to GABAA receptors are provided. Such compounds may be used to modulate ligand binding to GABAA receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of central nervous system (CNS) 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 GABAA receptors (e.g., receptor localization studies).
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: July 12, 2005
    Assignee: Neurogen Corporation
    Inventors: George D. Maynard, Jun Yuan, George P. Luke, Kevin Currie
  • Patent number: 6916810
    Abstract: The present invention relates to cyclic urea derivatives, their synthesis, and their use as ?v integrinreceptor antagonists. More particularly, the compounds of the present invention are antagonists of the integrin receptors ?v?3 and/or ?v?5 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammatory arthritis, tumor growth and metastasis.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: July 12, 2005
    Assignee: Merck & Co., Inc.
    Inventors: John H. Hutchinson, Aiwen Li
  • Patent number: 6916819
    Abstract: This invention relates to benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds, all of which may be described by of Formula I The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Novel processes for preparing compounds of Formula I are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the localization of GABAA receptors in tissue sections.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: July 12, 2005
    Assignee: Neurogen Corporation
    Inventors: Guiying Li, John M. Peterson, Pamela Albaugh, Kevin S. Currie, Guolin Cai, Linda M. Gustavson, Kyungae Lee, Alan Hutchison, Vinod Singh, George D. Maynard, Jun Yuan, Ling Hong Xie, Manuka Ghosh, Nian Liu
  • Patent number: 6911462
    Abstract: This invention relates to a family of phenylbenzimidazole analogs, which are inhibitors of the IgE response to allergens. These compounds are useful in the treatment of allergy and/or asthma or any diseases where IgE is pathogenic.
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: June 28, 2005
    Assignee: Avanir Pharmaceuticals
    Inventors: Jagadish C. Sircar, Mark L. Richards, Michael G. Campbell, Michael W. Major
  • Patent number: 6906070
    Abstract: The present application describes nitrogen containing heteroaromatics and derivatives thereof of formula I: or pharmaceutically acceptable salt forms thereof, wherein rings D-E represent guanidine mimics, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: June 14, 2005
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Patrick Y. Lam, Charles G. Clark, Celia Dominguez, John M. Fevig, Qi Han, Renhua Li, Donald J. P. Pinto, James R. Pruitt, Mimi L. Quan
  • Patent number: 6906075
    Abstract: Melanin concentrating hormone receptor ligands (especially substituted benzoimidazole analogues), capable of modulating MCH receptor activity, are provided. Such ligands may be used to modulate MCH binding to MCH receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: June 14, 2005
    Assignee: Neurogen Corp.
    Inventors: Robert W. DeSimone, Cheryl Steenstra, Linda Gustavson, Rajagopal Bakthavatchalam, Alan Hutchison
  • Patent number: 6894173
    Abstract: Disclosed are novel processes and novel intermediate compounds for preparing aryl-and heteroaryl-substituted urea compounds of the formula(I) wherein Ar1, Ar2, L, Q and X are described herein. The product compounds are useful in pharmaceutic compositions for treating diseases or pathological conditions involving inflammation such as chronic inflammatory diseases.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: May 17, 2005
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Lin-Hua Zhang, Lei Zhu
  • Patent number: 6855714
    Abstract: The invention relates to novel benzimidazole derivatives with general formula I, whereby radicals R1, R2, R3, A, B and Y have the meanings that are indicated in the description and the claims, the use of these compounds for the production of a pharmaceutical agent for treating and for preventing diseases that are associated with microglia activation, as well as pharmaceutical preparations that contain these compounds.
    Type: Grant
    Filed: July 5, 2002
    Date of Patent: February 15, 2005
    Assignee: Schering Aktiengesellschaft
    Inventors: Thorsten Blume, Wolfgang Halfbrodt, Joachim Kuhnke, Ursula Moenning, Herbert Schneider, Bernd Elger
  • Patent number: 6849620
    Abstract: The invention provides compounds of Formula I: wherein Azabicyclo is W0 is a bicyclic moiety and is These compounds may be in the form of pharmaceutical salts or compositions, may be in pure enantiomeric form or racemic mixtures, and are useful in pharmaceuticals in which ?7 is known to be involved.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: February 1, 2005
    Assignee: Pfizer Inc
    Inventors: Daniel Patrick Walker, Eric Jon Jacobsen, David W. Piotrowski, Brad A. Acker, Donn G. Wishka, Jeffrey W. Corbett, Mark R. Rauckhorst, Vincent E. Groppi, Jr.
  • Patent number: 6841566
    Abstract: An isomer, enantiomer, diastereoisomer, or tautomer of a compound, represented by formula I: wherein R1 is selected from: H, haloalkyl, (C1-6)alkyl, (C2-6)alkenyl, (C3-7)cycloalkyl, (C2-6)alkynyl, (C5-7)cycloalkenyl, 6 or 10-membered aryl, Het all optionally substituted; R2 is selected from (C1-6)alkyl, (C3-7)cycloalkyl, (C6-10)bicycloalkyl, 6- or 10-membered aryl, or Het all optionally substituted; B is N or CR5, wherein R5 is H, halogen, haloalkyl, (C1-6)alkyl, (C3-7)cycloalkyl or (C1-6)alkyl-(C3-7)cycloalkyl; X is N or CR5; D is N or CR5; each of Y1 and Y2 is independently O or S; Z is O, N, or NRZ wherein RZ is H, (C1-6)alkyl, (C3-7)cycloalkyl or (C1-6)alkyl-(C3-7)cycloalkyl; R3 and R4 are each independently H, (C1-6)alkyl, first (C3-7)cycloalkyl or 6- or 10-membered aryl, Het (C1-6)alkyl-6- or 10-membered aryl, (C1-6)alkyl-Het; or each R3 and R4 are independently covalently bonded together to form second (C3-7)cycloalkyl, or heterocycle, all optionally substituted; or when Z is N, either R3 or R4
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: January 11, 2005
    Assignee: Boehringer Ingelheim, Ltd.
    Inventors: Pierre Louis Beaulieu, Gulrez Fazal, Sylvie Goulet, George Kukolj, Martin Poirier, Youla S. Tsantrizos
  • Patent number: 6841563
    Abstract: Disclosed is a compound represented by structural formula (I): R1 is a substituted or unsubstituted aryl group. R2 and R3 are independently —H, a C1-C4 straight chained or branched alkyl group. R4 and R5 are independently —H, a C1-C4 straight chained or branched alkyl group or, taken together with the nitrogen atom to which each is bonded, a non-aromatic heterocyclic ring. Ring A and Ring B are independently further substituted with zero, one or two substituents. Physiologically acceptable salts of structural formula shown above are also included. Also disclosed is a method promoting growth, efficiency of feed utilization and/or production of lean body mass in a livestock animal. The method comprises administering to the animal an effective amount of one or more compounds represented by the structural formula as shown or a physiologically acceptable salt thereof.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: January 11, 2005
    Assignee: Eli Lilly and Company
    Inventors: Randall Bruce Hopkins, Deana Lori Hancock, Michael Eugene Quimby
  • Patent number: 6833381
    Abstract: TNF-&agr; inhibitors containing a heterocyclic compound having angiotensin II antagonistic activity which are useful as preventives/remedies for inflammatory diseases, etc.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: December 21, 2004
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Kazuaki Ikeya, Takahito Kitayoshi
  • Publication number: 20040214857
    Abstract: 2-Aryl substituted benzimidazoles and imidazo[4,5]pyridines are disclosed as inhibitors of Cds1 and useful as adjuvants to chemotherapy or radiation therapy in the treatment of cancer.
    Type: Application
    Filed: April 16, 2004
    Publication date: October 28, 2004
    Inventors: Michael K. Ameriks, Kristen L. Arienti, Frank U. Axe, J. Guy Breitenbucher
  • Publication number: 20040209929
    Abstract: Fused heteroarylcarboxylic acids of formula (I): 1
    Type: Application
    Filed: February 19, 2004
    Publication date: October 21, 2004
    Applicant: Agouron Pharmaceuticals, Inc.
    Inventors: Donald Skalitzky, Wei-Guo Su, Luke Raymond Zehnder
  • Publication number: 20040192749
    Abstract: The present invention provides a compound of formula I and the use thereof in the therapeutic treatment of disorders related to or affected by the 5-HT6 receptor.
    Type: Application
    Filed: January 16, 2004
    Publication date: September 30, 2004
    Applicant: Wyeth
    Inventors: Michael Gerard Kelly, Derek Cecil Cole
  • Publication number: 20040142948
    Abstract: The present invention relates to sulfonamides, pharmaceutical compositions containing them, and their use as antagonists of urotensin II.
    Type: Application
    Filed: November 7, 2003
    Publication date: July 22, 2004
    Inventors: Dashyant Dhanak, Timothy F. Gallagher, Steven D. Knight
  • Patent number: 6759425
    Abstract: The present invention is directed to small molecule inhibitors of the IgE response to allergens, which are useful in the treatment of allergy and/or asthma or any diseases where IgE is pathogenic. This invention also relates to benzimidazole molecules that are cellular proliferation inhibitors and thus are useful as anticancer agents.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: July 6, 2004
    Assignee: Avanir Pharmaceuticals
    Inventors: Jagadish C. Sircar, Mark L. Richards
  • Patent number: 6747028
    Abstract: This invention concerns compounds of formula (I) prodrugs, addition salts, or stereochemically isomeric forms thereof for use as, inter alia, respiratory syncytial virus replication inhibitors; their preparation, compositions containing them and methods of their use in treating respiratory syncytial viral infections.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: June 8, 2004
    Assignee: Hanssen Pharmaceutica, N.V.
    Inventors: Frans Eduard Janssens, Kathleen Petrus Marie-José Meersman, François Maria Sommen, Koenraad Jozef Lodewijk Marcel Andries
  • Patent number: 6743817
    Abstract: Disclosed are compounds of the formula and the pharmaceutically acceptable salts thereof wherein R, Ar, A, n, R1 and R2 are defined herein. These compounds are highly selective agonists, antagonists or inverse agonists for GABAA brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAA brain receptors and are therefore useful in the diagnosis and treatment of anxiety, depression, Down Syndrome, sleep and seizure disorders, overdose with benzodiazepine drugs and for enhancement of memory. Pharmaceutical compositions, including packaged pharmaceutical compositions, are also disclosed.
    Type: Grant
    Filed: September 6, 2001
    Date of Patent: June 1, 2004
    Assignee: Neurogen Corporation
    Inventors: George Maynard, LingHong Xie, Stanislaw Rachwal
  • Patent number: 6740649
    Abstract: The present application describes novel cyclic hydroxamic acids of formula I: or pharmaceutically acceptable salt forms thereof, wherein ring B is a 5-7 membered cyclic system containing from 0-2 heteroatoms selected from O, N, NR1, and S(O)p, and 0-1 carbonyl groups and the other variables are defined in the present specification, which are useful as inhibitors of matrix metalloproteinases (MMP), TNF-&agr; converting enzyme (TACE), aggrecanase or a combination thereof, pharmaceutical compositions containing the same, and methods of using the same.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: May 25, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory R. Ott, Xiao-Tao Chen, Jingwu Duan, Zhonghui Lu
  • Patent number: 6737421
    Abstract: Compounds of the formula I or II and their tautomeric forms, possible enantiomeric and diastereomeric forms, possible cistrans isomers on the rings in A and prodrugs thereof, pharmaceutical compositions containing these compounds and methods of treating neurodegenerative diseases or neuronal damage with these compounds.
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: May 18, 2004
    Assignee: Abbott GmbH & Co. KG
    Inventors: Wilfried Lubish, Michael Kock, Thomas Hoeger, Roland Grandel, Sabine Schult, Reinhold Mueller
  • Publication number: 20040077856
    Abstract: PDF inhibitors and novel methods for their use are provided.
    Type: Application
    Filed: August 29, 2003
    Publication date: April 22, 2004
    Inventors: Jia-Ning Xiang, Siegfried B. Christensen IV, Xiangmin Liao, Maxwell D. Cummings
  • Publication number: 20040063642
    Abstract: The invention is directed to novel benzimidazolone peptidomimetic compounds which are useful as thrombin receptor antagonists for the treatment of diseases associated with thrombosis, restenosis, hypertension, heart failure, arrhythmia, inflammation, angina, stroke, atherosclerosis, ischemic conditions, Angiogenesis related disorders, cancer, and neurodegenerative disorders. Pharmaceutical compositions comprising the substituted benzimidazolone peptidomimetics of the present invention and methods of treating conditions mediated by the thrombin receptor are also disclosed.
    Type: Application
    Filed: March 17, 2003
    Publication date: April 1, 2004
    Inventors: Han-Cheng Zhang, Bruce E. Maryanoff, David F. McComsey, Kimberly B. White
  • Publication number: 20040063768
    Abstract: The present invention relates to compounds of Formula (I) and pharmaceutically acceptable salts or solvates thereof and pharmaceutically acceptable formulations comprising said compounds 1
    Type: Application
    Filed: September 15, 2003
    Publication date: April 1, 2004
    Inventors: Derek John Denhart, Jonathan L. Ditta, Dalton King, John E. Macor, Lawrence R. Marcin, Ronald J. Mattson, Zhaoxing Meng
  • Publication number: 20040063939
    Abstract: The invention relates to a process for preparing hydroxyindolylglyoxylamides in high yields and particularly pure form.
    Type: Application
    Filed: July 31, 2003
    Publication date: April 1, 2004
    Inventors: Hans-Joachim Jansch, Helge Hartenhauer, Hans Stange, Norbert Hofgen, Jurgen Schafer
  • Patent number: 6710054
    Abstract: This invention provides a compound of the formula (I): or the pharmaceutically acceptable salts thereof, wherein Y1, Y2, Y3 and Y4 are independently selected from N, CH, etc.; R1 is H, C1-8 alkyl, etc.; Q1 is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 4 heteroatoms selected from O, N, and S, etc.; A is 5-6 membered monocyclic aromatic ring optionally containing up to 3 heteroatoms selected form O, N and S, etc.; B is C1-6 alkylene optionally substituted with an oxo group, etc.; W is NH, O, etc.; R2 is H, C1-4 alkyl, etc.; Z is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 3 heteroatoms selected form O, N and S, etc.; L is halo, C1-4 alkyl, etc.; m is 0, 1 or 2; R3 and R4 are independently selected from H and C1-4 alkyl; R5 is H, C1-4 alkyl; etc.; Q2 is a 5-12 membered monocyclic or bicyclic aromatic ring or tricyclic ring optionally containing up to 3 heteroatoms selected from O, N and S, etc.
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: March 23, 2004
    Assignee: Pfizer Inc
    Inventors: Kazunari Nakao, Yoshiyuki Okumura, Miyako Matsumizu, Naomi Ueno, Yoshinobu Hashizume, Tomoki Kato, Akiyoshi Kawai, Yoriko Miyake, Seiji Nukui, Katsuhiro Shinjyo, Kana Taniguchi
  • Patent number: 6706735
    Abstract: The present application describes modulators of CCR3 of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.
    Type: Grant
    Filed: June 26, 2002
    Date of Patent: March 16, 2004
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Paul S. Watson, Soo S. Ko, George V. DeLucca, John V. Duncia, Joseph B. Santella, III, Dean A. Wacker
  • Patent number: 6696437
    Abstract: The present invention relates to novel benzimidazoles, their preparation and their use as inhibitors of the enzyme poly(ADP-ribose) polymerase or PARP (EC 2.4.2.30) for producing drugs.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: February 24, 2004
    Assignee: Abbott GmbH & Co. KG
    Inventors: Wilfried Lubisch, Michael Kock, Thomas Hoeger, Roland Grandel, Uta Holzenkamp, Sabine Schult, Reinhold Mueller
  • Publication number: 20040023993
    Abstract: Disclosed are compounds of the formula: 1
    Type: Application
    Filed: June 30, 2003
    Publication date: February 5, 2004
    Applicant: Neurogen Corporation A Corporation of the State of Delaware
    Inventors: Robert W. DeSimone, Alan Hutchison, Kenneth Shaw, Daniel L. Rosewater
  • Patent number: 6683188
    Abstract: The present invention provides organic dye compounds having their absorption maxima in a region ranging from the ultraviolet region to a relatively short wavelength visible region and uses thereof. The present invention provides specific monomethine cyanine dyes, light absorbents and optical recording media comprising the monomethine cyanine dyes, and a process for producing the monomethine cyanine dyes which comprises a step of reacting a quaternary ammonium salt of nitrogen atom-containing heterocyclic compound having a reactive methyl group with a quaternary ammonium salt of nitrogen atom-containing heterocyclic compound having an appropriate leaving group.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: January 27, 2004
    Assignee: Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
    Inventors: Chiaki Kasada, Yasushi Aizawa, Toshio Kawata, Shigeo Yasui
  • Publication number: 20040010017
    Abstract: This application relates to a compound of formula I (or a prodrug thereof or a pharmaceutically acceptable salt of the compound or prodrug thereof) as defined herein, pharmaceutical compositions thereof, and its use as an inhibitor of factor Xa, as well as a process for its preparation and intermediates therefor.
    Type: Application
    Filed: January 17, 2003
    Publication date: January 15, 2004
    Inventors: Douglas Wade Beight, John Joseph Masters, Jason Scott Sawyer, Robert Theodore Shuman, Michael Robert Wiley, Ying Kwong Yee
  • Publication number: 20040010026
    Abstract: Crystalline forms of the compounds (R)-2-(4-amidinophenylaminomethyl)-1-methyl-5-[1-(carboxymethylamino)-1-(pyrrolidinocarbonyl)-ethyl]-benzimidazole and the monohydrochloride thereof, processes for the preparation thereof and the use thereof as pharmaceutical compositions.
    Type: Application
    Filed: June 17, 2003
    Publication date: January 15, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Guenter Linz, Peter Sieger, Gunnar Schreiner, Werner Rall, Rolf Schmid
  • Publication number: 20040002524
    Abstract: This invention relates to compounds, in particular benzimidazoles, that are useful as estrogen agonists and/or antagonists and pharmaceutical uses thereof. The present invention also relates to benzimidazoles that are selective for the ER&bgr; receptor and pharmaceutical uses thereof.
    Type: Application
    Filed: June 11, 2003
    Publication date: January 1, 2004
    Inventors: Richard Chesworth, Laura D. Gegnas
  • Publication number: 20030225053
    Abstract: Disclosed are amide compounds of formula(I): 1
    Type: Application
    Filed: April 10, 2003
    Publication date: December 4, 2003
    Applicant: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Donghong Amy Gao, Daniel R. Goldberg, Abdelhakim Hammach, Ming-Hong Hao, Victor Marc Kamhi, Neil Moss, Kevin Chungeng Qian, Gregory Paul Roth, Christopher Ronald Sarko, Alan David Swinamer, Zhaoming Xiong
  • Patent number: 6649609
    Abstract: The present invention relates to novel 1-phenylbenzimidazole derivatives having particular alkoxycarbonyl substituents in the 5-position of the benz ring and having particular cyclic substituents in the meta-position of the phenyl ring, as well as to pharmaceutical compositions containing these compounds and to methods of treatment therewith. The compounds of the invention are useful in the treatment of central nervous system diseases and disorders, which are responsive to modulation of GABAA receptor complex, and in particular for inducing and maintaining anaesthesia, sedation, and muscle relaxation, as well as for combating febrile convulsions in children. The compounds of the invention may also be used by veterinarians.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: November 18, 2003
    Assignee: Neurosearch A/S
    Inventors: Lene Teuber, Frank Watjen