Spiro Ring System Patents (Class 514/409)
  • Patent number: 7390798
    Abstract: The present invention is directed to compounds of Formula I: I (where variables A1, A2, B, J, K, m, n, R4, R5a, R5b and R5c are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: June 24, 2008
    Assignee: Merck & Co., Inc.
    Inventors: Theresa M. Williams, Christopher S. Burgey, Thomas J. Tucker, Craig A. Stump, Ian M. Bell
  • Publication number: 20080145335
    Abstract: Embodiments of this invention include novel analogs of Glycyl-Prolyl-Glutamate (GPE) and compositions containing such analogs of GPE. Of these, certain analogs have modified proline residues. Other embodiments of this invention include uses of analogs of GPE to protect neural cells from degeneration and/or death in response to injury or disease. Disorders treatable with compounds and compositions of this invention include hypoxia/ischemia, toxic injury, and chronic neurodegenerative disorders including Parkinson's disease.
    Type: Application
    Filed: November 20, 2007
    Publication date: June 19, 2008
    Applicant: Neuren Pharmaceuticals Limited
    Inventors: Margaret Anne Brimble, Paul William Richard Harris, Frank Sieg
  • Publication number: 20080146644
    Abstract: Compounds of formula (I): [in which: X is a group of formula >CR1R2 or >SO2; Y is a group of formula >NH or >CR1R2; Z is a group of formula >C?O or >CH2 or a direct bond; R1 is hydrogen and R2 is hydrogen, carboxy or hydroxy; or R1 and R2 together represent an oxo group, a methylenedioxy group or a hydroxyimino group; R3 is hydrogen or lower alkyl; R4 represents two hydrogen atoms, or an oxo or hydroxyimino group; R5 is hydrogen, lower alkyl or halogen; R6 is hydrogen, lower alkoxy or carboxy; R7 and R8 are each hydrogen, lower alkyl or halogen; and pharmaceutically acceptable salts and esters thereof can be used for the treatment or prophylaxis of acute or chronic neurodegenerative diseases or conditions such as Alzheimer's Disease, Parkinson's Disease, Huntington's Chorea, Multiple Sclerosis or the sequelae to acute ischaemic events such as heart attack, stroke or head injury and for protection against ischaemic damage to tissues of peripheral organs.
    Type: Application
    Filed: February 2, 2006
    Publication date: June 19, 2008
    Inventors: Ernst Wulfert, Colin James Suckling, Abedawn Ibrahim Khalaf, Simon Paul Mackay, Blair Fraser Johnston
  • Publication number: 20080131511
    Abstract: [Problem] An agent for treating eye and mouth dryness, which does not accompanies undesirable actions is provided. [Means for Resolution] Administration of the compound A made it possible to accelerate tear and salivary fluid secretion without accompanying sweating and its sustained release administration enabled acceleration of lacrimal gland and salivary gland cell growth as well.
    Type: Application
    Filed: September 26, 2007
    Publication date: June 5, 2008
    Inventors: Yohei Okada, Ken Ikeda, Fumikazu Wanibuchi, Keiichi Yoshihara, Hiromu Kondo, Hiroyuki Kojima
  • Publication number: 20080125430
    Abstract: The invention relates to small molecules which function as inhibitors of the interaction between p53 and MDM2. The invention also relates to the use of these compounds for inhibiting cell growth, inducing cell death, inducing cell cycle arrest and/or sensitizing cells to additional agent(s).
    Type: Application
    Filed: August 30, 2007
    Publication date: May 29, 2008
    Applicant: The Regents of the University of Michigan
    Inventors: Shaomeng Wang, Dongguang Qin, Jiangyong Chen, Shanghai Yu
  • Publication number: 20080125475
    Abstract: The invention relates to the use of compounds which exhibit an affinity for the ?-opioid receptor of at least 100 nM (Ki value, human) and an affinity for the ORL-1 receptor, wherein the ratio between the affinities ORL1/? defined as 1/[Ki(ORL1)/Ki(?)] is from 0.1 to 30, for the treatment of pain.
    Type: Application
    Filed: September 28, 2007
    Publication date: May 29, 2008
    Applicant: GRUNENTHAL GMBH
    Inventors: KLAUS LINZ, Babette-Yvonne Kogel, Wolfgang Schroder, Thomas Christoph, Jean De Vry, Elmar Friderichs
  • Publication number: 20080114013
    Abstract: There are provided compounds of the general formulas wherein X, Y, R1, R2, R3 and R4 are as described herein. The compounds exhibit anticancer activity.
    Type: Application
    Filed: October 4, 2007
    Publication date: May 15, 2008
    Inventors: Jin-Jun Liu, Zhuming Zhang
  • Publication number: 20080108632
    Abstract: This invention relates to the compounds of formula (I) shown below. Each variable in formula (I) is defined in the specification. These compounds can be used to treat hepatitis C virus infection.
    Type: Application
    Filed: November 2, 2007
    Publication date: May 8, 2008
    Applicant: TaiGen Biotechnology Co., Ltd.
    Inventors: Chu-chung Lin, Pei-chin Cheng, Yo-chin Liu, Chen-fu Liu, Chi-Hsin Richard King
  • Publication number: 20080090859
    Abstract: The instant invention relates to the use of compounds that are effective as selective opiate receptor modulators for the manufacture of a pharmaceutical for the diagnosis, prophylaxis and/or the treatment of neuropathy, the clinical pictures and symptoms associated therewith, and related disorders, and to pharmaceutical compositions, comprising one or more of said modulator compounds.
    Type: Application
    Filed: October 14, 2004
    Publication date: April 17, 2008
    Applicant: TIOGA PHARMACEUTICALS, INC.
    Inventor: Gerd Bartoszyk
  • Patent number: 7332519
    Abstract: Spirocyclic cyclohexane compounds, methods for their production, pharmaceutical compositions containing these compounds, and the use of these spirocyclic cyclohexane compounds for treating conditions associated with the nociceptin/ORL1 receptor system, e.g. pain, drug withdrawal, anxiety, etc.
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: February 19, 2008
    Assignee: Gruenenthal GmbH
    Inventors: Claudia Hinze, Bernd Sundermann, Stefan Oberboersch, Werner Englberger, Elmark Friderichs, Sven Frormann, Babette-Yvonne Koegel, Klaus Linz, Beatrix Merla, Derek Saunders, Wolfgang Schroeder, Hans Schick, Birgitta Henkel, Helmut Sonnenschein
  • Patent number: 7309787
    Abstract: The present invention relates to organic molecules capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: December 18, 2007
    Assignee: Allergan, Inc.
    Inventor: Julie A. Wurster
  • Patent number: 7304081
    Abstract: The present invention relates to inhibitors of 11-? hydroxyl steroid dehydrogenase type 1, antagonists of the mineralocorticoid receptor (MR), and pharmaceutical compositions thereof. The compounds of the invention can be useful in the treatment of various diseases associated with expression or activity of 11-? hydroxyl steroid dehydrogenase type 1 and/or diseases associated with aldosterone excess.
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: December 4, 2007
    Assignee: Incyte Corporation
    Inventors: Wenqing Yao, Jincong Zhuo, Meizhong Xu, Brian W. Metcalf, Chunhong He, Ding-Quan Qian, Colin Zhang
  • Patent number: 7288560
    Abstract: The present invention relates to spirocyclic cyclohexane compounds, to methods for their production, to pharmaceutical compositions containing these compounds, to methods of treatment using such compounds and to the use of such spirocyclic cyclohexarie compounds for producing pharmaceutical compositions.
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: October 30, 2007
    Assignee: Gruenenthal GmbH
    Inventors: Claudia Hinze, Bernd Sundermann, Hans Schick, Birgitta Henkel
  • Patent number: 7250438
    Abstract: Disclosed herein are novel spiro beta-lactone/gamma lactams for use in treating bacterial infections and cancer. The compounds are characterized by a terminal electron-withdrawing group such as a nitro group. Screening data shows antimicrobial activity against various bacterial cell lines, particularly gram-positive bacteria, and anti-cancer activity.
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: July 31, 2007
    Assignee: Nereus Pharmaceuticals, Inc.
    Inventors: Rama Rao Manam, Barbara C. Potts
  • Patent number: 7238703
    Abstract: Azabicyclic, azatricyclic and azaspirocyclic derivatives of aminocyclohexanes which are systemically-active as NMDA, 5HT3, and nicotinic receptor antagonists, pharmaceutical compositions comprising the same, method of preparation thereof, and method of treating CNS disorders which involve disturbances of glutamatergic, serotoninergic, and nicotinic transmission, treating immunomodulatory disorders, and antimalaria, antitrypanosomal, anti-Borne virus, anti-HSV and anti-Hepatitis C virus activity.
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: July 3, 2007
    Assignee: Merz Pharma GmbH & Co. KGAA
    Inventors: Christopher G. R. Parsons, Markus Henrich, Wojciech Danysz, Ivars Kalvinsh, Valerjans Kauss, Aigars Jirgensons, Markus Gold, Maksims Vanejevs
  • Patent number: 7214701
    Abstract: The invention relates to insecticidal mixtures for protecting plants against attack by pests comprising (a) compounds of the formula (I) ?in which W, X, Y, Z, A, B, D and G are each as defined in the disclosure, and (b) specified agonists or antagonists of nicotinic acetylcholine receptors.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: May 8, 2007
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Christoph Erdelen
  • Patent number: 7205328
    Abstract: The present invention relates to inhibition of viruses, e.g., HIV using oxindoles and compounds related to oxindoles. The invention further relates to methods for identifying and using agents, including small molecule chemical compositions that inhibit HIV in a cell; as well as to methods of prophylaxis, and therapy related to HIV infection and related disease states such as AIDS.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: April 17, 2007
    Assignee: IRM LLC
    Inventors: Yun He, Tao Jiang, Kelli L. Kuhen, David Archer Ellis, Baogen Wu, Tom Yao-Hsiang Wu, Badry Bursulaya
  • Patent number: 7115575
    Abstract: The present invention relates to glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R1 represents a hydrogen atom or a lower alkyl group; one of Q1 and T1 represents a group represented by the general formula: while the other represents a lower alkyl group or a halo(lower alkyl) group; and R2 represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a halo(lower alkyl) group or a halogen atom, or pharmaceutically acceptable salts thereof, which have an inhibitory activity in human SGLT2 and are useful as agents for the prevention or treatment of diabetes, diabetic complications or obesity, and to pharmaceutical compositions comprising the same and intermediates thereof.
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: October 3, 2006
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Hideki Fujikura, Toshihiro Nishimura, Kenji Katsuno, Masahiro Hiratochi, Akira Iyobe, Minoru Fujioka, Masayuki Isaji
  • Patent number: 7091233
    Abstract: The invention relates to novel active compound combinations of certain cyclic ketoenols and certain insecticidally active compounds that together have very good insecticidal and acaricidal properties.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: August 15, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Thomas Bretschneider, Christoph Erdelen
  • Patent number: 7087635
    Abstract: The present invention relates to a ?3 adrenergic receptor agonist of formula I: or a pharmaceutical salt thereof; which is capable of increasing lipolysis and energy expenditure in cells and, therefore, is useful for treating Type 2 diabetes and/or obesity.
    Type: Grant
    Filed: March 16, 2005
    Date of Patent: August 8, 2006
    Assignee: Eli Lilly and Company
    Inventors: Daniel Jon Sall, Jolie Anne Bastian, Cynthia Darshini Jesudason, Don Richard Finley, Freddie Craig Stevens, Vincent Patrick Rocco, Patrick Gianpietro Spinazze, John Xiaoqiang He, John Arnold Werner, William George Trankle, Andrew Michael Ratz, Theo Schotten, Gerd Reuhter
  • Patent number: 7084138
    Abstract: The invention relates to novel active compound combinations having very good insecticidal and acaricidal properties and containing (a) cyclic ketoenols having the formula in which the groups W, X, Y, Z, A, B, D, and G have the meanings given in the disclosure, and (b) the active compounds (1) to (22) listed in the disclosure.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: August 1, 2006
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Christoph Erdelen
  • Patent number: 7022693
    Abstract: An inhibitor of the renin-angiotensin system is useful for the treatment or prevention of the lipodystrophy syndrome, e.g. in AIDS patients also receiving anti-retroviral therapy.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: April 4, 2006
    Assignee: Ark Therapeutics Ltd.
    Inventors: John Francis Martin, Jorge D. Erusalimsky, Hugh Edward Montgomery
  • Patent number: 6994866
    Abstract: The invention relates to novel active compound combinations having very good insecticidal and acaricidal properties and containing (a) cyclic ketoenols having the formula ?in which the groups W, X, Y, Z, A, B, D, and G have the meanings given in the disclosure, and (b) the active compounds (1) to (23) listed in the disclosure. maintaining device useful in producing polyurethane foams.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: February 7, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Christoph Erdelen
  • Patent number: 6984659
    Abstract: 2-pyrrolidinone derivatives which have in position 4 at least one substituent are described herein. Methods of treating polygltamine disorders such as Huntington's disease, dentorubropallidoluysian atrophy (DRPLA), spinal and bulbar muscular atrophy (SBMA), and spinocerebellar ataxias with 2-pyrrolidinone derivatives are also descibed.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: January 10, 2006
    Assignee: Klinikum der Albert-Ludwigs Universitaet
    Inventors: Thomas J. Feuerstein, Rainer Knoerle
  • Patent number: 6962938
    Abstract: The present application describes novel spiro-cyclic ?-amino acid derivatives of formula I: or pharmaceutically acceptable salt forms thereof, wherein ring B is a 3-13 membered carbocycle or heterocycle, ring C forms a 3-11 membered spiro-carbocycle or spiro-heterocycleon ring B, and the other variables are defined in the present specification, which are useful as as matrix metalloproteinases (MMP), TNF-? converting enzyme (TACE), and/or aggrecanase inhibitors.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: November 8, 2005
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Gregory R. Ott, Xiao Tao Chen, Jingwu Duan, Matthew E. Voss
  • Patent number: 6939888
    Abstract: The invention concerns 1-H-3-arylpyrrolidine-2,4-dione derivatives of formula (I), in which A, B, G, X, Y and Z are as defined in the description, methods of preparing them and intermediates used in their preparation. The compounds of formula (I) are suitable for use as pest-control agents.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: September 6, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Krüger, Michael Ruther, Christoph Erdelen, Ulrike Wachendorff-Neumann
  • Patent number: 6924291
    Abstract: This invention relates to a process for making spiro isobenzofuranone compounds by coupling of an aminopyrazine fragment with a spirolactone piece.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: August 2, 2005
    Assignee: Merck & Co., Inc.
    Inventors: Zhiquo Jake Song, Matthew Mangzhu Zhao
  • Patent number: 6911463
    Abstract: The present invention relates to a ?3 adrenergic receptor agonist of formula (I); or a pharmaceutical salt thereof; which is capable of increasing lipolysis and energy expenditure in cells and, therefore, is useful for treating Type 2 diabetes and/or obesity.
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: June 28, 2005
    Assignee: Eli Lilly and Company
    Inventors: Daniel Jon Sall, Jolie Anne Bastian, Cynthia Darshini Jesudason, Theo Schotten, Gerd Reuhter, Don Richard Finley, Freddie Craig Stevens, Vincent Patrick Rocco, Patrick Gianpietro Spinazze, John Xiaoqiang He, John Arnold Werner, William George Trankle, Andrew Michael Ratz
  • Patent number: 6908926
    Abstract: Disclosed is a novel class of substituted imidazole compounds, pharmaceutical compositions containing them and uses of these compounds in the treatment and/or prevention of diseases and disorders related to the histamine H3 receptor. More particularly, these compounds are useful for the treatment and/or prevention of diseases and disorders in which an interaction with the histamine H3 receptor is beneficial. These imidazoles compounds have the formula I wherein R1, R2, R3, R4, R5, R6, A, X, Y and Z are as defined in the specification.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: June 21, 2005
    Assignee: Novo Nordisk A/S
    Inventors: Florencio Zaragoza Dörwald, Knud Erik Andersen, Tine Krogh Jørgensen, Bernd Peschke, Birgitte Schjellerup Wulff, Ingrid Pettersson, Klaus Rudolf, Dirk Stenkamp, Rudolf Hurnaus, Stephan Georg Müller, Bernd Krist
  • Patent number: 6906053
    Abstract: The present application describes novel hydantoin derivatives of formula (I): or pharmaceutically acceptable salt or prodrug forms thereof, wherein A, B, R1, R2, R3, R4, R5, R6, R7, R11, and n are defined in the present specification, which are useful as inhibitors of matrix metalloproteinases (MMP), TNF-? converting enzyme (TACE), aggrecanase, or a combination thereof.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: June 14, 2005
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: James E. Sheppeck, Jingwu Duan, Chu-Biao Xue, Zelda Wasserman
  • Patent number: 6900234
    Abstract: Compositions and methods for achieving a therapeutic effect such as lowering blood pressure and treating congestive heart failure in a mammal. More specifically, synergistic compositions comprising amounts of at least two therapeutic agents selected from the group consisting of a renin inhibitor, an angiotensin I converting enzyme inhibitor and an angiotensin II antagonist, which inhibitors and antagonists are present in amounts sufficient to cause synergistic therapeutic effects such as lowering blood pressure and treating congestive heart failure in a mammal.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: May 31, 2005
    Assignee: Pfizer, Inc.
    Inventor: Anthony Andrea Fossa
  • Patent number: 6890938
    Abstract: Compound with an indole linked through an aliphatic ring system to an aromatic moiety are useful in treating conditions associated with enhanced P38? kinase activity.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: May 10, 2005
    Assignee: Scios, Inc.
    Inventors: Gregory Luedtke, Richland Tester, Sundeep Dugar, Qing Lu, John Perumattam, Xuefei Tan
  • Patent number: 6890915
    Abstract: The present application describes novel hydantoin derivatives of formula (I): or pharmaceutically acceptable salt or prodrug forms thereof, wherein A, B, R1, R2, R3, R4, R5, R6, R7, R11, and n are defined in the present specification, which are useful as inhibitors of matrix metalloproteinases (MMP), TNF-? converting enzyme (TACE), aggrecanase, or a combination thereof.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: May 10, 2005
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: James E. Sheppeck, Jingwu Duan, Chu-Biao Xue, Zelda Wasserman
  • Patent number: 6887869
    Abstract: The invention concerns novel mikanolide derivatives, their preparation method and their therapeutic uses, in particular as anti-cancer and anti-viral agents.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: May 3, 2005
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
    Inventors: Olivier Lavergne, Christophe Lanco, Grégoire Prevost, Beng Poon Teng
  • Patent number: 6864276
    Abstract: The invention relates to insecticidal mixtures for protecting plants against attack by pests comprising (a) compounds of the formula (I) ?in which W, X, Y, Z, A, B, D and G are each as defined in the disclosure, and (b) agonists or antagonists of nicotinic acetylcholine receptors.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: March 8, 2005
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Christoph Erdelen
  • Patent number: 6861391
    Abstract: Trifluoromethyl-substituted spirocyclic ketoenols of the formula (I) are provided wherein Het represents one of the groups and G, V, W, X, Y, and Z are as defined in the specification. Also provides are processes for the preparation of the compounds. The compounds of formula (I) find use as pesticides.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: March 1, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht
  • Patent number: 6835744
    Abstract: This invention provides compounds of the formula I: wherein: R1 and R2 are independently H, OH, OAc, alkylaryl, alkylheteroaryl, 1-propynyl, 3-propynyl, and substituted alkyl, O(alkyl), aryl, or heteroaryl; or R1 and R2 are joined to form a ring comprising —CH2(CH2)nCH2— where n=0-5; —CH2CH2C(CH3)2CH2CH2—; —O(CH2)mCH2— where m=1-4; O(CH2)pO— where p=1-4; —CH2CH2OCH2CH2—; —CH2CH2N(H or alkyl)CH2CH2—; or R1 and R2 together comprise a double bond to C(CH3)2, C(cycloalkyl), O, or C(cycloether); R3 is H, OH, NH2, CORA, or optionally substituted alkenyl or alkynyl groups; RA=H or optionally substituted alkyl, alkoxy, or aminoalkyl groups; R4=H, halo, CN, NH2, or optionally substituted alkyl, alkoxy, or aminoalkyl; R5 is optionally substituted benzene ring; five or six membered heterocyclic ring; 4 or 7-substituted indole or a substituted benzothiophene; or pharmaceutically acceptable salt t
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: December 28, 2004
    Assignees: Wyeth, Ligand Pharmaceuticals, Inc.
    Inventors: John W. Ullrich, Andrew Fensome, Jay E. Wrobel, Lin Zhi, Todd K. Jones, James P. Edwards, Christopher M. Tegley
  • Publication number: 20040259896
    Abstract: The present invention provides a compound of Formula I or Formula II: 1
    Type: Application
    Filed: April 23, 2004
    Publication date: December 23, 2004
    Inventors: Wenqing Yao, Jincong Zhuo, Meizhong Xu, Fenglei Zhang, Brian Metcalf
  • Patent number: 6825220
    Abstract: The present invention relates to a &bgr;;3 adrenergic receptor agonist of formula I: (1); or a pharmaceutical salt thereof; which is useful for treating Type II diabetes and/or obesity.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: November 30, 2004
    Assignee: Eli Lilly and Company
    Inventors: Cynthia Darshini Jesudason, Daniel Jon Sall, Freddie Craig Stevens, John Arnold Werner
  • Publication number: 20040235928
    Abstract: A process produces an optically active amine or its salt and includes the steps of reacting a ketone of Formula (1a): 1
    Type: Application
    Filed: June 29, 2004
    Publication date: November 25, 2004
    Applicant: Daicel Chemical Industries, Ltd.
    Inventors: Hiroki Tanaka, Li Rui Pan, Kiyoshi Ikura
  • Patent number: 6822094
    Abstract: Spiro compounds of the formula (I), in which at least one of the radicals K1, L, M, N1, R1, R2, R3, R4 is one of the following groups are suitable as charge transport materials, in particular for photovoltaic cells, and as electroluminescence materials.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: November 23, 2004
    Assignee: Aventis Research & Technologies, GmbH & Co. KG
    Inventors: Josef Salbeck, Donald Lupo
  • Patent number: 6818664
    Abstract: A compound represented by the following formula (I) or a salt thereof and a medicament such as an angiogenesis inhibitor and an antitumor agent which comprises said compound or a physiologically acceptable salt thereof as an active ingredient.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: November 16, 2004
    Assignees: Riken, Institute of Biotechnology Applied to Soil Eumycetes
    Inventors: Hiroyuki Osada, Hideaki Kakeya, Hiroshi Konno, Susumu Kanazawa
  • Patent number: 6806283
    Abstract: Spiro[9,10-dihydroanthracene]-9,3′-pyrrolidine (SPAN) and derivatives thereof are provided as selective serotonin receptor antagonists. The compounds are selective, high affinity antagonists of 5-HT2 serotonin receptors. The compounds are useful as antidepressant and antianxiety agents.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: October 19, 2004
    Assignee: Virginia Commonwealth University
    Inventors: Richard Glennon, Richard Westkaemper
  • Publication number: 20040186088
    Abstract: The present invention relates to compounds that inhibit TACE, compositions thereof, and methods of using those compounds and compositions for treating diseases.
    Type: Application
    Filed: December 19, 2003
    Publication date: September 23, 2004
    Inventors: Upul Bandarage, Jon H. Come, Emanuele Perola, Govinda Rao Bhisetti, Jeffrey O. Saundres
  • Publication number: 20040167100
    Abstract: The present invention provides illudin analogs of the general formula (I): 1
    Type: Application
    Filed: October 27, 2003
    Publication date: August 26, 2004
    Applicant: The Regents of the University of California
    Inventors: Trevor C. McMorris, Michael J. Kelner
  • Publication number: 20040152755
    Abstract: The present invention relates to inhibition of viruses, e.g., HIV using oxindoles and compounds related to oxindoles. The invention further relates to methods for identifying and using agents, including small molecule chemical compositions that inhibit HIV in a cell; as well as to methods of prophylaxis, and therapy related to HIV infection and related disease states such as AIDS.
    Type: Application
    Filed: October 21, 2003
    Publication date: August 5, 2004
    Applicant: IRM LLC, a Delaware LLC
    Inventors: Yun He, Tao Jiang, Kelli L. Kuhen, David Archer Ellis, Baogen Wu, Tom Yao-Hsiang Wu, Badry Bursulaya
  • Publication number: 20040143000
    Abstract: There is provided substantially crystalline forms of 4-({3-[7-(3,3-dimethyl-2-oxobutyl)-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl]propyl}amino)benzo-nitrile; 2-{7-[3-(4-cyanoanilino)propyl]-9-oxa-3,7-diazabicyclo-[3.3.1]non-3-yl}ethylcarbamate; tert-butyl 2-{7-[4-(4-cyanophenyl)butyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}ethylcarbamate; or tert-butyl 2-{7-[(2S)-3-(4-cyanophenoxy)-2-hydroxypropyl]-9-oxa-3,7-diazabicyclo-[3.3.1]non-3-yl}ethylcarbamate and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of cardiac arrhythmias.
    Type: Application
    Filed: October 10, 2003
    Publication date: July 22, 2004
    Inventors: Neil Barnwell, Annika Bjre, Lal Cheema, David Cladingboel, Adam Herring, Karin Lvqvist
  • Publication number: 20040138280
    Abstract: The present invention relates to spirobenzofuran lactam derivatives of the formula I 1
    Type: Application
    Filed: December 10, 2003
    Publication date: July 15, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Claudia Eder, Michael Kurz, Luigi Toti
  • Publication number: 20040120977
    Abstract: The present invention relates to implantable surgical medical devices having coatings comprising one or more compounds that inhibit TNF-&agr; converting enzyme (TACE), more particularly, stents having coatings comprising TACE inhibitors.
    Type: Application
    Filed: December 10, 2003
    Publication date: June 24, 2004
    Inventor: John H. Dodd
  • Publication number: 20040116499
    Abstract: The invention relates to indole derivatives of formula (I) or (II) for use as inflammation modulators, especially having an inhibitory effect on protein kinases. Formula (I), wherein n=0 or 1, R1=R2=3-indole, R3═COOH— or a ketone, X═O or NH; with the proviso that if n=0, R4═OH and R5=3-indole; and if n=1, R4 together with R5 represents an indole ring system condensed to the structure in the 2,3 position and X═NH. Formula (II), wherein R1=R2=3-indole, X═O, CH2 or a carbonyl group; X═O, a carbonyl group NH or >C═N(R′)2 with R′═CH3 or C2H5. The novel indole derivatives isolated from Melassezia are especially useful as substances for producing a medicament for the treatment of inflammatory or proliferative diseases, especially of the skin, but also of other organ systems.
    Type: Application
    Filed: January 12, 2004
    Publication date: June 17, 2004
    Inventors: Peter Mayser, Wolfgang Steglich, Hans-Joachim Kramer, Benhard Irlinger