Three Or More Ring Hetero Atoms In The Polycyclo Ring System Patents (Class 514/228.5)
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Patent number: 6806268Abstract: Provided, among things, is a method of decreasing intraocular pressure in an animal, including a human, comprising administering an intraocular pressure decreasing amount of a compound of the formula IA and or IB:Type: GrantFiled: May 30, 2002Date of Patent: October 19, 2004Assignee: Alteon, Inc.Inventor: Martin Gall
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Patent number: 6800624Abstract: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain sulfonamide or sulfonamide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.Type: GrantFiled: December 21, 2001Date of Patent: October 5, 2004Assignee: 3M Innovative Properties CompanyInventors: Stephen L. Crooks, Kyle J. Lindstrom, Bryon A. Merrill, Michael J. Rice
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Publication number: 20040152700Abstract: The present invention relates to the use of PDE 5 inhibitors generally and in particular of 2-phenyl-substituted imidazotriazinones for the production of a medicament for improving the perception, concentration power, learning power and/or memory power, in particular for the treatment and/or prophylaxis of disorders of the perception, concentration power, learning power and/or memory power.Type: ApplicationFiled: April 8, 2004Publication date: August 5, 2004Inventors: Ulrich Niewohner, Maria Theresia Niewohner, Erwin Bischoff, Helmut Haning, Afssaneh Rahbar, Tiemo-Jorg Bandel, Wolfgang Barth, Franz-Josef Van Der Staay
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Patent number: 6750214Abstract: The invention provides compounds of formula (I), wherein R1 represents C1-4 alkoxy optionally substituted by one or more fluorine atoms; R2 represents H or C1-6 alkoxy optionally substituted by one or more fluorine atoms; R3 represents one or more groups independently selected from H, halogen, C1-4 alkoxy and CF3; in addition, R2 and one R3 group may together represent —OCH2—, the methylene group being attached to the ortho-position of the pendant phenyl ring; R4 represents a 4-, 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring being optionally fused to a benzene ring or a 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring system as a whole being optionally substituted; X represents CH or N; and L is absent or represents a cyclic group or an open chain group; and the pharmaceutically acceptable salts thereof.Type: GrantFiled: June 4, 2003Date of Patent: June 15, 2004Inventors: Alan John Collis, David Nathan Abraham Fox, Julie Newman
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Publication number: 20040110751Abstract: 6-(2-Chloro-6-fluoro-phenyl)-triazolopyrimidines of formula (I), in which R1 and R2 independently denote hydrogen or alkyl, alkenyl, alkynyl, alkadienyl, or haloalkyl, cycloalkyl, bicycloalkyl, phenyl, naphthyl, or 5- or 6-membered heterocyclyl, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or 5- or 6-membered heteroaryl, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or where R1 and R2 radicals may be unsubstituted or partially or fully halogenated or may be substituted as defined in the description. R1 and R2 together with the interjacent nitrogen atom represent a 5- or 6-membered heterocyclic ring, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, which may be substituted; X is cyano, alkoxy, haloalkoxy or alkenyloxy; processes for their preparation, compositions containing them and to their use for combating phytopathogenic fungi.Type: ApplicationFiled: October 8, 2003Publication date: June 10, 2004Inventors: Jordi Tormo i Blasco, Hubert Sauter, Bernd Muller, Markus Gewehr, Wassilios Grammenos, Thomas Grote, Andreas Gypser, Joachim Rheinheimer, Ingo Rose, Peter Schafer, Frank Schieweck, Eberhard Ammermann, Siegfried Strathmann, Gisela Lorenz, Reinhard Stierl
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Publication number: 20040110741Abstract: The present invention relates to substituted pyrazolyl derivatives, compositions comprising such, intermediates, methods of making substituted pyrazolyl derivatives, and methods for treating cancer, inflammation, and inflammation-associated disorders, such as arthritis.Type: ApplicationFiled: September 19, 2002Publication date: June 10, 2004Inventors: Arija A. Bergmanis, Michael Clare, Joyce Z. Crich, Lifeng Geng, Timothy J. Hagen, Gunnar J. Hanson, Stephen Houdek, He Huang, Donna M. Iula, Francis J. Koszyk, Shuyuan Liao, Scott B. Mohler, Maria Nguyen, Richard A. Partis, Michael A. Stealey, Michael B. Tollefson, Richard M. Weier, Xiangdong Xu, Dominique Bonafoux, Theresa R. Fletcher, Bruce C. Hamper, Patrick J. Lennon, Subo Liao, Suzanne Metz, David S. Oburn, Thomas J. Owen, Angela M. Scates, Michael L. Vazquez, Serge G. Wolfson
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Patent number: 6743794Abstract: The present invention further relates to a method of inhibiting MRP1 in a mammal which comprises administering to a mammal in need thereof an effective amount of a compound of formula (I).Type: GrantFiled: May 21, 2002Date of Patent: June 1, 2004Assignee: Eli Lilly and CompanyInventors: Rosanne Bonjouklian, Jeffrey Daniel Cohen, Joseph Michael Gruber, Douglas Webb Johnson, Louis Nickolaus Jungheim, Julian Stanley Kroin, Peter Ambrose Lander, Ho-Shen Lin, Mark Christopher Lohman, Brian Stephen Muehl, Bryan Hurst Norman, Vinod Francis Patel, Michael Enrico Richett, Kenneth Jeff Thrasher, Sreenivasarao Vepachedu, Wesley Todd White, Yongping Xie, Jeremy Schulenburg York, Brandon Lee Parkhurst, Qiupang Wang
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Patent number: 6743798Abstract: The present invention relates to novel substituted pyrazole derivatives of the general formula (I) in which R1, R2, R3 and A are each as defined, and to processes for their preparation and to their use as medicaments, in particular as medicaments for the treatment of cardiovascular disorders.Type: GrantFiled: April 11, 2001Date of Patent: June 1, 2004Assignee: Bayer AktiengesellschaftInventors: Alexander Straub, Achim Feurer, Cristina Alonso-Alija, Johannes-Peter Stasch, Elisabeth Perzborn, Joachim Hütter, Klaus Dembowsky, Elke Stahl
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Patent number: 6740650Abstract: The invention provides compounds of formula I: wherein R1-R8 and A-G have any of the meanings defined in the specification and their pharmaceutically acceptable salts. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I, and therapeutic methods for treating cancer using compounds of formula I.Type: GrantFiled: April 29, 2002Date of Patent: May 25, 2004Assignee: Rutgers, The State University of New JerseyInventors: Edmond J. LaVoie, Leroy Fong Liu, Younong Yu
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Publication number: 20040097498Abstract: Novel imidazotrizinones of general formula (I), a method for the production and the pharmaceutical use thereof are disclosed.Type: ApplicationFiled: February 6, 2003Publication date: May 20, 2004Inventors: Ulrich Niewohner, Maria Niewohner, Mazen Es-Sayed, Thomas Lampe, Helmut Haning, Gunter Schmidt, Karl-Heinz Schlemmer, Erwin Bischoff, Klaus Dembowsky, Elisabeth Perzborn
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Publication number: 20040087582Abstract: Novel compounds of the formula I in which W, X, Y, T, R1 and R2 are as defined in Patent claim 1, are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic disorders.Type: ApplicationFiled: December 18, 2003Publication date: May 6, 2004Inventors: Dieter Dorsch, Werner Mederski, Christos Tsaklakidis, Bertram Cezanne, Johannes Gleitz, Christopher Barnes
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Patent number: 6730676Abstract: A class of pyrazino[2,3-d]pyridazine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 5-position, a substituted alkoxy moiety at the 3-position, and a range of substituents at the 2-position, are selective ligands for GABAA receptors, in particular having high affinity for the &agr;2 and/or &agr;3 and/or &agr;5 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.Type: GrantFiled: June 18, 2002Date of Patent: May 4, 2004Assignee: Merck Sharp & Dohme Ltd.Inventors: Wesley Peter Blackaby, Richard Thomas Lewis, Leslie Joseph Street
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Patent number: 6713474Abstract: Chemical compounds having structural formula I and physiologically acceptable salts and metabolites thereof, are inhibitors of serine/threonine and tyrosine kinase activity. Several of the kinases, whose activity is inhibited by these chemical compounds, are involved in immunologic, hyperproliferative, or angiogenic processes. Thus, these chemical compounds can ameliorate disease states where angiogenesis or endothelial cell hyperproliferation is a factor. These compounds can be used to treat cancer and hyper proliferative disorders, rheumatiod arthritis, disorders of the immune system, trasplant rejections and imflammatory disorders.Type: GrantFiled: March 29, 2000Date of Patent: March 30, 2004Assignee: Abbott GmbH & Co. KGInventors: Gavin C. Hirst, David Calderwood, Rainer Munschauer, Lee D. Arnold, David N. Johnston, Paul Rafferty
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Patent number: 6713477Abstract: A hydroxamic acid derivative represented by formula (1) or a prodrug thereof, or a pharmaceutically acceptable salt thereof, which has a matrix metalo-proteinase inhibitor.Type: GrantFiled: November 9, 2001Date of Patent: March 30, 2004Assignee: Sumitomo Pharmaceuticals Company, LimitedInventors: Gerard Robert Scarlato, Sara Sabina Hadida Ruah, Tamiki Nishimura, Masashi Nakatsuka, Fumio Samizo, Yumiko Kamikawa, Hitoshi Houtigai
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Publication number: 20040053915Abstract: The invention relates to the use of stimulators of soluble guanylate cyclase, in particular, compounds of formula (I), wherein: R1 represents a saturated or unsaturated optionally substituted C3-8 cycloalkyl or represents a saturated, unsaturated or partially unsaturated heterocyclyl, which has 3 to 8 members, contains 1-4 heteroatoms from the set N, O, S, SO, SO2, and which can be optionally substituted; R2 represents H or NH2. The invention also relates to the use of the salts, isomers and hydrates of said compounds in order to produce medicaments used for treating osteoporosis.Type: ApplicationFiled: October 22, 2003Publication date: March 18, 2004Inventors: Volker Geiss, Erich Sander, Johannes-Peter Stasch, Alexander Straub
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Publication number: 20040043982Abstract: The present invention provides a compound of formula (I) wherein A is an optionally substituted C1-4alkylidene group or a bond, R20 and R21 are hydrogen, alkyl groups or heterocyclic groups, R1 and R2 are small substituents or hydrogen, L is O, S or substituted N, X is a 5-or 6-membered heteroaromatic ring, Y is C1-4alkylidene and Z is a 5- or 6-membered heteroaromatic ring; or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising it; its use in therapy; its use in making medicaments for treating neurodegenerative disease and methods of using it to enhance cognition.Type: ApplicationFiled: May 21, 2003Publication date: March 4, 2004Inventors: Mark Stuart Chambers, Philip Jones, Angus Murray MacLeod, Robert James Maxey, Helen Jane Szekeres
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Patent number: 6699859Abstract: 1,2,4-triazolo[4,3-b]pyridazine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 3-position, a substituted alkoxy moiety at the 6-position, an optionally substituted N-linked nitrogen-containing aliphatic ring at the 7-position, and a chloro at the 8-position are selective ligands for GABAZA receptors, in particular having high affinity for the &agr;2 and/or &agr;3 subunit thereof, are useful in the treatment of anxiety and convulsions.Type: GrantFiled: June 26, 2000Date of Patent: March 2, 2004Assignee: Merck Sharp & Dohme Ltd.Inventors: William Robert Carling, Andrew Mitchinson, Leslie Joseph Street
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Publication number: 20040039007Abstract: The present invention provides a compound of formula I: 1Type: ApplicationFiled: August 1, 2003Publication date: February 26, 2004Inventors: Cornelia J. Forster, Larry C. Park, Marion W. Wannamaker, Yung-Mae M. Yao
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Publication number: 20040034020Abstract: The present invention relates to methods of treating periodontal disease.Type: ApplicationFiled: February 3, 2003Publication date: February 19, 2004Inventors: Susan Mary Daluge, Cynthia Holder Jurgensen, Michael Tolar Martin, Martin Howard Osterhout
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Patent number: 6693116Abstract: The present application relates to compounds of the formula wherein R1 is hydrogen, halogen or lower alkoxy; R2 is hydrogen or is —C(O)-lower alkyl or —C(O)-phenyl, wherein the phenyl ring is unsubstituted or substituted by one or two substituents selected from the group consisting of halogen, lower alkyl, lower alkoxy and trifluoromethyl, or is —C(O)-furanyl or —C(O)-thiophenyl, wherein the rings are unsubstituted or substituted by halogen; or a pharmaceutically acceptable salt thereof. The compounds are useful in the treatment of diseases associated with the adenosine A2 receptor.Type: GrantFiled: September 18, 2002Date of Patent: February 17, 2004Assignee: Hoffmann-La Roche Inc.Inventors: Matthias Heinrich Nettekoven, Sebastien Schmitt
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Publication number: 20040029877Abstract: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain sulfonamide or sulfonamide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.Type: ApplicationFiled: December 21, 2001Publication date: February 12, 2004Inventors: Stephen L. Crooks, Kyle J. Lindstrom, Bryon A. Merrill, Michael J. Rice
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Patent number: 6689790Abstract: A compound of formula wherein R1 is —NR′R″, wherein R′ and R″ are independently selected from the group consisting of lower alkyl, —(CH2)n—C(O)NRaRb, —(CH2)n,-heteroaryl, —(CH2)n-aryl, —(CH2)n—CN, —(CH2)n—O-lower alkyl or —(CH2)n-cycloalkyl, or R′ and R″ form together with the N-atom a five or six-membered non-aromatic ring, containing no or one additional heteroatom selected from the group consiting of O and S, and said ring being unsubstituted or substituted by one or two substituents, selected from the group consisting of lower alkyl, —C(O)NRaRb and —(CH2)n—O-lower alkyl, and RaRb are independently from each other hydrogen or lower alkyl; R2 is aryl or heteroaryl, unsubstituted or substituted by lower alkyl or halogen; and n is 0, 1, 2 or 3; or a pharmaceutically acceptable salt thereof.Type: GrantFiled: October 7, 2002Date of Patent: February 10, 2004Assignee: Hoffmann-La Roche Inc.Inventors: Matthias Heinrich Nettekoven, Sebastien Schmitt
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Publication number: 20040023989Abstract: This invention is directed to a method of treating insulin resistance syndrome (IRS), hypertension and/or type 2 diabetes in a mammal comprising administering to said mammal a cGMP PDE9 inhibitor or a pharmaceutical composition thereof. This invention is also directed to such methods wherein said cGMP PDE9 inhibitor is used in combination with other agents to treat IRS, hypertension and/or type 2 diabetes.Type: ApplicationFiled: October 29, 2002Publication date: February 5, 2004Inventors: David A. Fryburg, Earl Michael Gibbs
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Publication number: 20040023955Abstract: The present invention relates to tricyclic 2-pyridone compounds of formula (I): 1Type: ApplicationFiled: June 10, 2003Publication date: February 5, 2004Inventors: James D. Rodgers, Haisheng Wang, Mona Patel, Argyrios Arvanitis, Anthony J. Cocuzza
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Publication number: 20040014742Abstract: The present invention provides compounds of formula (I) 1Type: ApplicationFiled: April 7, 2003Publication date: January 22, 2004Applicant: Pfizer Inc.Inventors: Patricia Ann Basford, Peter Thomas Stephenson, Stefan Colin John Taylor, Anthony Wood
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Publication number: 20040009968Abstract: The present invention provides compounds of formula I: 1Type: ApplicationFiled: January 23, 2003Publication date: January 15, 2004Inventors: Hayley Binch, Guy Brenchley, Julian M. C. Golec, Ronald Knegtel, Michael Mortimore, Sanjay Patel, Alistair Rutherford
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Patent number: 6677349Abstract: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain sulfonamide or sulfonamide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.Type: GrantFiled: April 28, 2003Date of Patent: January 13, 2004Assignee: 3M Innovative Properties CompanyInventor: George W. Griesgraber
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Publication number: 20030236255Abstract: Novel poly-substituted pteridinediones (lumazines), and mono- or polysubstituted 2-thiolumazines, 4-thiolumazines or 2,4-dithiolumazines, having disclosed substituents in positions 1, 3, 6 and 7 of the pteridine ring, and pharmaceutically acceptable salts thereof, are useful as biologically active ingredients in preparing pharmaceutical compositions especially for the treatment or prevention of a CNS disorder, a cell proliferative disorder, a viral infection, an immune or auto-immune disorder or a transplant rejection. Combinations of the pteridine derivatives of the invention with an immunosuppressant or immunomodulator drug, an antineoplastic drug or an antiviral agent, providing potential synergistic effects, are also disclosed.Type: ApplicationFiled: May 23, 2003Publication date: December 25, 2003Inventors: Mark Jozef Albert Waer, Piet Andre Maurits Maria Herdewijn, Wolfgang Eugen Pfleiderer
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Publication number: 20030236244Abstract: The present invention provides a compound of formula I: 1Type: ApplicationFiled: May 30, 2003Publication date: December 25, 2003Inventor: Brian E. Ledford
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Patent number: 6664252Abstract: This invention pertains to compounds having the structure: wherein NR1R2 is a substituted or unsubstituted 4-8 membered ring; wherein R3 is a substituted or unsubstituted four to six membered ring; wherein R5 is H, alkyl, substituted alkyl, aryl, arylalkyl, amino, substituted aryl; wherein R6 is H, alkyl, substituted alkyl, or cycloalkyl; with the proviso that NR1R2 is not 3-acetamido piperadino, 3-hydroxy pyrrolidino, 3-methyloxy carbonylmethyl pyrolidino, or 3-aminocarbonylmethyl pyrrolidino; with the proviso that NR1R2 is 3-hydroxymethyl piperadino only when R3 is 4-pyridyl; which specifically inhibit the adenosine A2a receptor and the use of these compounds to treat a disease associated with A2a adenosine receptor in a subject, comprising administering to the subject a therapeutically effective amount of the compounds.Type: GrantFiled: December 1, 2000Date of Patent: December 16, 2003Assignee: OSI Pharmaceuticals, Inc.Inventors: Arlindo L. Castelhano, Bryan McKibben, David J. Witter
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Publication number: 20030220333Abstract: Corticotropin releasing factor (CRF) antagonists of Formula (II) 1Type: ApplicationFiled: June 9, 2003Publication date: November 27, 2003Inventor: Rajagopal Bakthavatchalam
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Publication number: 20030212061Abstract: The present invention relates to a group of aza-thioxanthenone compounds having antitumor activity, and processes for their preparation. Compositions containing the aza-thioxanthenone compounds and methods of treating tumors and cancer in mammals with the compounds of the present invention are also disclosed.Type: ApplicationFiled: March 12, 2002Publication date: November 13, 2003Inventor: Simon N. Haydar
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Publication number: 20030207879Abstract: The present invention relates generally to compounds of formula (IA): (IA) 1Type: ApplicationFiled: February 3, 2003Publication date: November 6, 2003Inventors: Pier Giovanni Baraldi, Pier A. Borea
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Patent number: 6642242Abstract: The invention provides compounds of formula (I), wherein R1 represents C1-4 alkoxy optionally substituted by one or more fluorine atoms; R2 represents H or C1-6 alkoxy optionally substituted by one or more fluorine atoms; R3 represents one or more groups independently selected from H, halogen, C1-4 alkoxy and CF3; in addition, R2 and one R3 group may together represent —OCH2—, the methylene group being attached to the ortho-position of the pendant phenyl ring; R4 represents a 4-, 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring being optionally fused to a benzene ring or a 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring system as a whole being optionally substituted; X represents CH or N; and L is absent or represents a cyclic group or an open chain group; and pharmaceutically acceptable salts thereof.Type: GrantFiled: March 19, 2001Date of Patent: November 4, 2003Assignee: Pfizer Inc.Inventors: Alan John Collis, David Nathan Abraham Fox, Julie Newman
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Publication number: 20030203911Abstract: A compound of the formula 1Type: ApplicationFiled: April 28, 2003Publication date: October 30, 2003Inventor: Edward F. Kleinman
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Publication number: 20030195205Abstract: The invention relates to PDE9 inhibitors for treating cardiovascular disorders. Preferred PDE9 inhibitors are compounds of formula I wherein R1 is H or C1-6 alkyl, wherein R1 is attached to either N1 or N2; R2 is C1-6 alkyl optionally substituted by hydroxy or alkoxy; C3-7 cycloalkyl optionally substituted by alkyl, hydroxy or alkoxy; a saturated 5-6-membered heterocycle optionally substituted by alkyl, hydroxy or alkoxy; het1 or Ar1; R3 is C1-6 alkyl optionally substituted by 1 or 2 groups independently selected from: Ar2; C3-7cycloalkyl optionally substituted by C1-6alkyl; OAr2; SAr2; NHC(O)C1-6 alkyl; het2; xanthene; and naphthalene.Type: ApplicationFiled: October 30, 2002Publication date: October 16, 2003Applicant: Pfizer Inc.Inventors: Michael Paul DeNinno, Bernadette Hughes, Mark Ian Kemp, Michael John Palmer, Anthony Wood
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Publication number: 20030191110Abstract: The present invention relates to methods for modulating the cholesterol biosynthetic pathway. The level of cholesterol in the body is linked to numerous pathological states. The methods of the present invention alter the transcription levels of genes involved in the cholesterol biosynthesis. The methods of the present invention can used for treating diseases mediated by the cholesterol biosynthetic pathway.Type: ApplicationFiled: November 1, 2002Publication date: October 9, 2003Inventors: Martyn Botfield, Fiona McDonald, Joern Kraetzschmar, Bernhard Lindenthal, Bertold Kreft
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Publication number: 20030191122Abstract: Carbamoyl tetrahydropyridine derivatives represented by the formula: 1Type: ApplicationFiled: January 21, 2003Publication date: October 9, 2003Inventors: Atsuro Nakazato, Taketoshi Okubo, Toshihito Kumagai, Kazuyuki Tomisawa
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Publication number: 20030191121Abstract: Piperazine carboxamide intermediates of HIV protease inhibitors and a process for their preparation are disclosed.Type: ApplicationFiled: August 6, 2002Publication date: October 9, 2003Inventors: Ross A. Miller, Sandor Karady, Paul J. Reider
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Patent number: 6630475Abstract: Compounds having the structural formula I or a pharmaceutically acceptable salt thereof, wherein R is optionally substituted phenyl, cycloalkenyl, or heteroaryl; X is alkylene or —C(O)CH2—; Y is —N(R2)CH2CH2N(R)3)—, —OCH2CH2N(R2)—, —O—, —S—, —CH2S—, —(CH2)2—NH—, or optionally substituted m and n are 2-3, and Q is nitrogen or optionally substituted carbon; and Z is optionally substituted phenyl, phenylalkyl or heteroaryl, diphenylmethyl, R6—C(O)—, R6—SO2—, R6—OC(O)—, R7—N(R8)—C(O)—, R7—N(R8)—C(S)—, phenyl-CH(OH)—, or phenyl-C(═NOR2)—; or when Q is CH, phenylamino or pyridylamino; or Z and Y together are substituted piperidinyl or substituted phenyl; and R2, R3, R6, R7, and R8 are as defined in the specification are disclosed, their use in the treatment of ParkinsoType: GrantFiled: May 24, 2001Date of Patent: October 7, 2003Assignee: Schering CorporationInventors: Bernard R. Neustadt, Neil Lindo, William J. Greenlee, Deen Tulshian, Lisa S. Silverman, Yan Xia, Craig D. Boyle, Samuel Chackalamannil
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Publication number: 20030187257Abstract: The invention relates to triazolo[4,3-a]pyrido[2,3-d]pyrimidine-5-one derivatives, their regioisomers, their salts and their solvates if they exist, their preparation, compositions containing them and their use. These derivatives possess properties inhibiting PDE4 and/or the release of TNF&agr;, and may therefore be used for the treatment or prevention of numerous conditions by virtue of the inhibition of the PDE4 enzyme and the resulting increase in the cAMP level.Type: ApplicationFiled: November 22, 2002Publication date: October 2, 2003Inventor: Bernard Gaudilliere
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Publication number: 20030171369Abstract: Quinolylpropylpiperidine derivatives of general formula (I) are described, and are useful as antimicrobial agents. Their preparation is also described.Type: ApplicationFiled: March 14, 2003Publication date: September 11, 2003Applicant: Aventis Pharma S.A.Inventors: Eric Bacque, Serge Mignani, Jean-Luc Malleron, Michel Tabart, Michael Evers, Fabrice Viviani, Youssef El Ahmad, Stephane Mutti
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Publication number: 20030158190Abstract: 6-Phenyl-Pyrazolopyrimidines of formula I 1Type: ApplicationFiled: December 10, 2002Publication date: August 21, 2003Inventors: Klaus Juergen Pees, Jordi Tormo i Blasco, Hubert Sauter, Oliver Cullman, Markus Gewehr, Wassilios Grammenos, Bernd Muller, Thomas Grote, Andreas Gypser, Joachim Rheinheimer, Peter Schafer, Frank Schieweck, Eberhard Ammermann, Siegried Strathmann, Gisela Lorenz, Reinhard Stierl
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Patent number: 6608078Abstract: The present invention relates to optically pure 8-(substituted piperidino)-benzo[i,j]quinolizines, their isomers, derivatives, salts, pseudopolymorphs, polymorphs prodrugs and hydrates thereof, to processes for their preparation, and to pharmaceutical compositions comprising 8-(substituted piperidino)-benzo[i,j]quinolizines their isomers, derivatives, salts, pseudopolymorphs, polymorphs and hydrates thereof. These compounds and compositions possess potent activity in treating local and systemic infections, particularly infections caused by sensitive and resistant Gram-positive organism infections, Gram-negative organism infections, mycobacterial infections and nosocomial pathogens, and particularly those belonging to the staphylococcus, streptococcus and enterococcus groups. Methods for treating the diseases and disorders arising from the foregoing infections in humans and animals are described by administering the compounds of the invention to said humans and animals.Type: GrantFiled: May 7, 2001Date of Patent: August 19, 2003Assignee: Wockhardt LimitedInventors: Noel John De Souza, Mahesh Vithalbhai Patel, Shiv Kumar Agarwal, Shirkant V Gupte, Dilip J Upadhyay, Satish B Bhawsar, Mohammad A Jafri
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Patent number: 6608053Abstract: The present invention provides a pharmaceutical composition which is useful as a phosphatidylinositol 3 kinase (PI3K) inhibitor and an antitumor agent, and it provides a novel bicyclic or tricyclic fused heteroaryl derivative or a salt thereof which possesses an excellent PI3K inhibiting activity and cancer cell growth inhibiting activity.Type: GrantFiled: April 26, 2001Date of Patent: August 19, 2003Assignees: Yamanouchi Pharmaceutical Co., Ltd., Ludwig Institute for Cancer Research, Imperial Cancer Research Technology Ltd.Inventors: Masahiko Hayakawa, Hiroyuki Kaizawa, Hiroyuki Moritomo, Ken-Ichi Kawaguchi, Tomonobu Koizumi, Mayumi Yamano, Koyo Matsuda, Minoru Okada, Mitsuaki Ohta
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Publication number: 20030153562Abstract: A class of substituted imadazolo[2,1-a]phthalazine derivatives as ligands for GABAA receptors which are partial or full inverse agonists of an &agr;5 receptor subunit while being relatively free of activity at &agr;1 and/or &agr;2 and/or &agr;3 receptor subunit binding sites; they are therefore of benefit as a medicament for enhancing cognition but with the reduction or elimination of proconvulsant activity.Type: ApplicationFiled: January 16, 2003Publication date: August 14, 2003Inventors: William Robert Carling, Tamara Ladduwahetty, Angus Murray MacLeod, Austin John Reeve, Francine Sternfeld
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Patent number: 6605610Abstract: Compounds of the formula and their pharmaceutically acceptable salts, wherein R1, R2, and R3 are as defined herein; intermediates for the synthesis of such compounds, pharmaceutical compositions containing such compounds; and methods of using such compounds in the treatment of neurological and psychological disorders.Type: GrantFiled: February 25, 2000Date of Patent: August 12, 2003Assignee: Pfizer IncInventors: Jotham Wadsworth Coe, Paige Roanne Palmer Brooks
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Publication number: 20030149032Abstract: The present invention provides oxazine compounds having aromatic, heteroaromatic, or aliphatic substituents at the 2 position of the oxazine moiety.Type: ApplicationFiled: December 21, 2001Publication date: August 7, 2003Inventors: Weili Zhao, Erick M. Carreira
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Publication number: 20030149033Abstract: The invention relates to novel isoxazolo pyrimidinones of general formula (I), a method for producing the same and the pharmaceutical use thereof.Type: ApplicationFiled: October 22, 2002Publication date: August 7, 2003Inventors: Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff, Klaus Dembowsky, Elisabeth Perzborn, Karl-Heinz Schlemmer
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Publication number: 20030144283Abstract: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain amide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.Type: ApplicationFiled: December 21, 2001Publication date: July 31, 2003Inventors: Patrick L. Coleman, Stephen L. Crooks, George W. Griesgraber, Kyle J. Lindstrom, Bryon A. Merrill, Michael J. Rice