Patents Examined by Andrew B. Freistein
  • Patent number: 7094800
    Abstract: The invention relates to compounds of the formula I in which the radicals have the meanings stated in the text, their stereoisomeric forms, and their physiologically tolerated salts, physiologically functional derivatives and process for their preparation. The compounds are suitable for the treatment of disorders of metabolism, such as type 2 diabetes.
    Type: Grant
    Filed: July 26, 2004
    Date of Patent: August 22, 2006
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Karl Schoenafinger, Holger Wagner, Gerhard Jaehne, Holger Gaul, Christian Buning, Georg Tschank, Ulrich Werner
  • Patent number: 7091340
    Abstract: Disclosed are polymorphs of 1-(5-tert-butyl-2-p-tolyl-2H-pyrazol-3-yl)-3-[4-(2-morpholin-4-yl-ethoxy)-naphthalen-1-yl]-urea and processes from making the same.
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: August 15, 2006
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: John A. Smoliga, Jana Vitous
  • Patent number: 7087594
    Abstract: An alkyl ether represented by the general formula: or its salt. This compound has activity to protect neurons, activity to accelerate nerve regeneration and activity to accelerate neurite extension and hence is useful as a therapeutic agent for diseases in central and peripheral nerves.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: August 8, 2006
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Akihito Saitoh, Noboru Iwakami, Tamotsu Takamatsu
  • Patent number: 7087601
    Abstract: Phenyl compounds substituted at the 1-position with a fused bicyclo moeity formed from a five-membered heterocycle fused to a six-membered carbocycle, to a six-membered aryl, or to a six-membered hetaryl, and further optionally substituted at the 3,4 positions, are mGluR5 modulators useful in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, and panic, as well as in the treatment of pain and other diseases.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: August 8, 2006
    Assignee: Merck & Co., Inc.
    Inventors: Jeannie Arruda, Celine Bonnefous, Brian T. Campbell, Rowena V. Cube, Benito Munoz, Brian Stearns, Jean-Michel Vernier, Bowei Wang, Xiumin Zhao
  • Patent number: 7084166
    Abstract: Bis-heterocyclic compounds of general formula (I) are described which are useful as antitumour and cheomsensitising agents.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: August 1, 2006
    Assignee: Sigma-Tau Industrie Farmaceutichee Riunite S.p.A.
    Inventors: Giuseppe Giannini, Mauro Marzi, Maria Ornella Tinti, Claudio Pisano, Gian Piero Moretti, Patrizia Minetti, Enrico Garattini, Sergio Penco
  • Patent number: 7084167
    Abstract: The invention concerns compounds of general formula (I) wherein: the group X represents a —NR4, —CH?N or —CHR5-NR4-group; the group Y represents an oxygen or sulphur atom or a NR, —CR5, —CHR5-, —CR5=CR6- or —CHR5-CHR6 group provided that when group X represents the —CH?N— or —CHR5-NR4-group, group Y represents an oxygen or a sulphur atom or a Nr, —CR5 or —CHR group; the group R represents a hydrogen atom or an alkyl, aryl or aralkyl group; the groups R1, R5 and R6, identical or different, represent each a hydrogen or halogen atom or an alkyl or alkoxy group; the group R2 represents a hydrogen atom or an alkyl group; the group R3 represents an aryl group; and the group R4 represents a hydrogen atom, an alkyl, aryl, aralkyl, alkylsulphonamide, arylsulphonamide or aralkylsulphonamide group; and their salt with a pharmaceutically acceptable acid, in the form of a racemic mixture and their optically pure isomer.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: August 1, 2006
    Assignee: Centre National de la Rechereche Scientifique (CNRS)
    Inventors: Martial Ruat, Robert Dodd, Hélène Véronique Faure, Philippe Marcel Dauban, Albane Kessler, Pierre Jean-Paul Potier
  • Patent number: 7084278
    Abstract: The present invention provides a method for producing an optically active ?-hydroxy ester compound represented by the general formula: wherein R1 represents an optionally substituted hydrocarbon group and the like, R2 represents a nitrogen-containing heterocyclic group different from R1, which is represented by the general formula: wherein the ring may be substituted and the like, R3 represents an optionally substituted hydrocarbon group and the like, R4 and R5 represent, the same or different, a hydrogen atom, a halogen atom and the like, the symbol “*” represents an optically active center, which comprises reacting in the presence of a cinchona alkaloid and the like a compound represented by the general formula: wherein R1 and R2 are as defined above with a compound represented by the general formula: wherein R3, R4 and R5 are as defined above, and X is a halogen atom.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: August 1, 2006
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Toru Yamano, Naohiro Taya, Akio Ojida
  • Patent number: 7084139
    Abstract: The invention relates to compounds of formula (Ic) processes for their preparation, pharmaceutical compositions containing them and to their use in medicine, particularly use in the amelioration of a clinical condition for which a Factor Xa inhibitor is indicated.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: August 1, 2006
    Assignee: SmithKline Beecham Corporation
    Inventors: Chuen Chan, Julie Nicole Hamblin, Henry Anderson Kelly, Nigel Paul King, Andrew McMurtrie Mason, Vipulkumar Kantibhai Patel, Stefan Senger, Gita Punjabhai Shah, Nigel Stephen Watson, Helen Elisabeth Weston, Caroline Whitworth, Robert John Young
  • Patent number: 7067549
    Abstract: Pyrrolidone carboxamides of formula (I) where R2=a group of formula (a) or (b), R5=phenyl, heteroalkyl, aryloxy, alkoxy, alkanoyl or —NR6R7 and R1, X, R3, R4, R6 and R7 have the meanings given in the description and the claims, pharmaceutically applicable acid addition salts with basic compounds of formula (I), pharmaceutically applicable salts of acid compounds of formula (I) with bases, pharmaceutically applicable esters of hydroxy- or carboxy-group containing compounds of formula (I) and hydrates and solvates thereof, inhibit the interaction of neuropeptide Y (NPY) with one of the neuropeptide receptor subtypes (NPY-Y5) and are particularly suitable for the prevention and treatment of arthritis, diabetes and especially eating disorders and obesity. The above can be produced by known methods and converted into a galenic dosage form.
    Type: Grant
    Filed: December 27, 2002
    Date of Patent: June 27, 2006
    Assignee: Actelion Pharmaceuticals AG
    Inventors: Markus Isler, Thomas Giller, Günter Schwalm, Matthias Steger, Kurt Hilpert, Oliver Valdenaire, Volker Breu
  • Patent number: 7056932
    Abstract: The invention is concerned with novel heterocyclyl substituted 1-alkoxy acetic acid derivatives of formula (I) wherein R1 to R6 and A are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the formation of coagulation factors Xa, IXa and thrombin induced by factor VIIa and tissue factor and can be used as medicaments.
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: June 6, 2006
    Assignee: Hoffman-La Roche Inc.
    Inventors: Luca Claudio Gobbi, Katrin Groebke Zbinden, Peter Mohr, Ulrike Obst
  • Patent number: 7053091
    Abstract: In its many embodiments, the present invention provides a novel class of compounds as inhibitors of type 3 17?-hydroxysteroid dehydrogenase, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with type 3 17?-hydroxysteroid dehydrogenase using such compounds or pharmaceutical compositions.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: May 30, 2006
    Assignee: Schering Corporation
    Inventors: Timothy J. Guzi, Yi-Tsung Liu, Ronald J. Doll, Anil Saksena, Viyyoor M. Girijavallabhan, Jonathan A. Pachter
  • Patent number: 7049447
    Abstract: The present invention relates to a new aziridine derivative that is represented herein by general chemical formulae (Ia) or (Ib), and to their preparation method. In the said chemical formulae, R2 and R3 can be the same or different, and they are hydrogen, low-quality alkyl or cycloalkyl respectively; R4 can be selected among hydrogen, alkyl, aryl, or amino protective group; and amino protective group is, for example, (Ph)3C, and FMOC(9-fluorenylmethyloxycarbonyl), alkoxycarbonyl, aryloxycarbonyl, aralkyloxycarbonyl and R5CO, R5SO2 where R5 is alkyl, aryl or aralkyl.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: May 23, 2006
    Assignee: Samchully Pharm. Co.,Ltd.
    Inventors: Jae-Sung Kang, Sun-Ki Chang, Kyoung-Mee Seol, Min-Kyu Kim
  • Patent number: 7049456
    Abstract: The invention relates to a method of preparing O,O-dialkyl S-[2-(alkylthio)alkyl] phosphorodithioates by treating O,O-dialkyl dithiophosphoric acids with a base in the substantial absence of organic solvent to obtain O,O-dialkyl dithiophosphoric acid salts that are in turn treated with thioalcohol derivatives to form the O,O-dialkyl S-[2-(alkylthio)alkyl] phosphorodithioates.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: May 23, 2006
    Assignee: Bayer Cropscience LP
    Inventors: Vidyanatha A. Prasad, Robert D. Ingalls, Stephen C. Slahck, Christopher M. Tusa
  • Patent number: 7041695
    Abstract: The present invention provides a compound of formula I and the use thereof for the therapeutic treatment of a CNS disorder relating to or affected by the 5-HT6 receptor
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: May 9, 2006
    Assignee: Wyeth
    Inventor: Derek Cecil Cole
  • Patent number: 7037932
    Abstract: There is provided a heretoaryloxy 3-substituted propanamine compound of formula (I): wherein A is selected from —O— and —S—; X is selected from phenyl optionally substituted with up to 5 substituents selected from halo, C1–C4 alkyl and C1–C4 alkoxy, and thienyl optionally substituted with up to 3 substituents selected from halo and C1–C4 alkyl; Y is selected from benzothienyl, indolyl and benzofuranyl, optionally substituted with up to 5 substituents selected from halo, C1–C4 alkyl, C1–C4 alkoxy, nitro, acetyl and cyano; and when Y is indolyl it may be substituted or further substituted by an N-substituent selected from C1–C4 alkyl; R1 and R2 are each independently H or C1–C4 alkyl; and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: May 2, 2006
    Assignee: Eli Lilly and Company
    Inventors: Peter Gallagher, Richard Edmund Rathmell, Maria Ann Fagan
  • Patent number: 7026488
    Abstract: Anticancer agents which contain as the active ingredient, a heme oxygenase inhibitory metalloporphyrin derivatives which are conjugated with amphipathic or water-soluble polymers (in particular, Zn-protoporphyrin (ZnPP) conjugated with polyethylene glycol). Because of being conjugated to amphipathic or water-soluble polymers, such as polyethylene glycol, the active ingredient can be administered by intravenous injection and can exert a remarkable anticancer effect owing to tumor selective delivery.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: April 11, 2006
    Inventors: Hiroshi Maeda, Tomohiro Sawa
  • 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: 7019020
    Abstract: Novel benzoxazolyl benzene derivatives of formula (I): wherein R1 is hydrogen, C1-20-alkyl or C2-20-alkenyl; R2 and R3 are independently a group —C(R4,R5)C(R6)?C(R7,R8) (a) or a group —C(R4?,R5?)CH(R6?)CH(R7?,R8?) (b), wherein R4, R5, R6, R7, R8, R4?, R5?, R6?, R7? and R8? are independently, hydrogen, C1-10-alkyl or C2-10-alkenyl, or C2-10-alkyl or C3-10-alkenyl containing at least one oxygen atom interrupting the hydrocarbon chain; or wherein R4, R5, R6, R4?, R5? and R6? are hydrogen, C1-10-alkyl or C2-10-alkyl containing at least one oxygen atom interrupting the hydrocarbon chain, or alkyl substituted by silane or oligosiloxane moiety, and one of R7 and R8 or R7? and R8? is a silane or oligosiloxane moiety and the other one of R7 and R8 or R7? and R8? is hydrogen; and X is phenylene or naphthylene, or substituted phenylene or naphthylene for use as UV screening agents for protecting human skin or hair against radiation, and in UV screening compositions, particularly topical compositions for cosmentic or
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: March 28, 2006
    Assignee: DSM IP Assets B.V.
    Inventor: Ulrich Huber
  • Patent number: 7008957
    Abstract: The invention relates to compounds of the formula I in which the radicals have the stated meanings, their stereoisomeric forms and their physiologically tolerated salts and process for their preparation. The compounds are suitable for the treatment of metabohlic disorders such as type 2 diabetes.
    Type: Grant
    Filed: July 26, 2004
    Date of Patent: March 7, 2006
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Holger Wagner, Karl Schoenafinger, Gerhard Jaehne, Holger Gaul, Christian Buning, Georg Tschank, Ulrich Werner
  • Patent number: 6995263
    Abstract: This invention relates to compounds of the formula wherein one of R6, R7 and R8 is and X, Y1 to Y4, R1 to R14 and n are as defined in the description, and to all enantiomers and pharmaceutically acceptable salts and/or esters thereof. The invention further relates to pharmaceutical compositions containing such compounds, to a process for their preparation and to their use for the treatment and/or prevention of diseases which are modulated by PPAR? and/or PPAR? agonists.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: February 7, 2006
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Jean Ackermann, Johannes Aebi, Alfred Binggeli, Uwe Grether, Georges Hirth, Bernd Kuhn, Hans-Peter Maerki, Markus Meyer, Peter Mohr, Matthew Blake Wright