Chalcogen Attached Indirectly To The Six-membered Hetero Ring By Nonionic Bonding Patents (Class 546/334)
  • Patent number: 6635634
    Abstract: This invention relates to new propanolamine derivatives or salts thereof represented by the following formula [I]: Wherein each symbol is as defined in the specification or salts thereof which have gut selective sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic, anti-urinary incontinence and anti-pollakiuria activities, to processes for the preparation thereof, to a pharmaceutical composition comprising the same and to a method for the prevention and/or treatment diseases indicated in the specification to a human being or an animal.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: October 21, 2003
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Kiyoshi Taniguchi, Minoru Sakurai, Naoaki Fujii, Kumi Hosoi, Yasuyo Tomishima, Hisashi Takasugi, Hajime Sogabe, Hirofumi Ishikawa, Naomi Hanioka
  • Patent number: 6632823
    Abstract: In accordance with the present invention, a novel class of substituted pyridine compounds (optionally containing ether, ester, amide, ketone or thioether substitutions) that promote the release of ligands involved in neurotransmission have been discovered. In a particular aspect compounds of the present invention are capable of modulating acetylcholine receptors. The compounds of the present invention are capable of modulating acetylcholine receptors. Invention compounds may act as agonists, partial agonists, antagonists or allosteric modulators of acetylcholine receptors.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: October 14, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Jean-Michel Vernier, Nicholas D. P. Cosford, Ian A. McDonald
  • Publication number: 20030191319
    Abstract: &agr;- and &bgr;-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
    Type: Application
    Filed: May 30, 2002
    Publication date: October 9, 2003
    Applicant: G.D. Searle & Co.
    Inventors: Michael L. Vazquez, Richard A. Mueller, John J. Talley, Daniel P. Getman, Gary A. DeCrescenzo, John N. Freskos, Deborah E. Bertenshaw, Robert M. Heintz
  • Patent number: 6630495
    Abstract: Compounds of formula (I) or (II): or salts therefor are used as phytopathogenic fungicides wherein the various radicals and substitutents are as defined in the description. Pesticidal compositions contain these compounds together with an agriculturally acceptable diluent or carrier. The compounds and compositions are applied in methods for combating pests.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: October 7, 2003
    Assignee: Bayer Cropscience GmbH
    Inventors: Tracey Cooke, Tennyson Ekwuru, David Hardy, Peter Millward, Brian Moloney, Andrew Pettinger, Peter Stanley Thomas, Richard Michael Turner
  • Patent number: 6627648
    Abstract: Patients susceptible to or suffering from conditions and disorders, such as central nervous system disorders, are treated by administering to a patient in need thereof aryloxyalkylamines and arylthioalkylamines, including pyridyloxyl-alkylamines, phenoxyalkylamines, pyridylthiolalkylamines and phenylthio-alkylamines. Exemplary compounds include (2-(5-bromo(3-pyridylthio))-ethyl)methylamine, (2-(5-bromo(3-pyridylthio))isopropyl)methylamine, (2-(5-bromo(3-pyridylthio))propyl)methylamine, (3-(5-bromo(3-pyridylthio))-propyl)methylamine, 3-((3S)-3-pyrrolidinyloxy)pyridine, 3-(4-piperidinyloxy)pyridine, 3-(1-methyl-4-piperidinyloxy)pyridine, (3-benzo[3,4-d]1,3-dioxolan-5-yloxypropyl)methylamine, and methyl(3-tricyclo[7.3.1.0<5,13>]tridec-2-yloxypropyl)amine.
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: September 30, 2003
    Assignee: Targacept, Inc.
    Inventors: Gary Maurice Dull, Erin E. Reich, Jared Miller Wagner, Balwinder Singh Bhatti, Michael B. Consilvio
  • Publication number: 20030171410
    Abstract: Compounds of formula (I) and salts thereof as phytopathogenic fungicides wherein A1 is substituted 2-pyridyl; A2 is optionally substituted phenyl; L is —(C═O)—, —SO2— or —(C═S)—; R1 is hydrogen, optionally substituted alkyl or acyl; and R2 is hydrogen or optionally substituted alkyl are useful phytopathogenic fungicides.
    Type: Application
    Filed: November 25, 2002
    Publication date: September 11, 2003
    Applicant: Aventis CropScience UK Limited
    Inventors: Brian Anthony Moloney, David Hardy, Elizabeth Anne Saville-Stones
  • Patent number: 6613784
    Abstract: Organic or inorganic salts of compounds of general formula: A—X1—N(O)z for use as medicaments having anti-inflammatory, analgesic and antithrombotic activity, wherein A is R(COXu)t wherein t is 0 or 1; u is 0 or 1 and X is O, NH, NR1c wherein R1c us a C1-C10 alkyl and R is, for example, (Ia) wherein R1 is acetoxy, preferably in ortho position with respect to —CO— and R2 is hydrogen or acetylsalicylsalicylic acid derivatives; and X1 is the formula (B), Y being a ring containing at least one salified nitrogen atom.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: September 2, 2003
    Assignee: Nicox S.A.
    Inventors: Francesca Benedini, Piero Del Soldato
  • Patent number: 6613789
    Abstract: A class of imidazolyl compounds is described for use in treating inflammation. Compounds of particular interest are defined by Formula V: and pharmaceutically-acceptable salts thereof.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: September 2, 2003
    Assignee: G. D. Searle & Co.
    Inventors: Ish K. Khanna, Richard M. Weier, Paul W. Collins, Yi Yu, Xiangdong Xu, Richard A. Partis, Francis J. Koszyk, Renee M. Huff
  • Patent number: 6610701
    Abstract: Compounds of the invention are useful in inhibiting thrombin and treating blood coagulation and cardiovascular disorders and have the following structure: wherein R3 is hydrogen or halogen, and u is N or CH.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: August 26, 2003
    Assignee: Merck & Co., Inc.
    Inventors: James C. Barrow, Craig Coburn, Harold G. Selnick, Phung L. Ngo
  • Patent number: 6610854
    Abstract: Substituted condensation products of N-benzyl-3-indenylacetamides with heterocyclic aldehydes are useful for inducing or promoting apotosis and for arresting uncontrolled neoplastic cell proliferation, and are specifically useful in the arresting and treatment of neoplasias, including precancerous and cancerous lesions.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: August 26, 2003
    Assignees: Cell Pathways, Inc., University of Arizona
    Inventors: Gerhard J. Sperl, Paul Gross, Klaus Brendel, Gary A. Piazza, Rifat Pamukcu
  • Patent number: 6608060
    Abstract: The present invention relates to inhibitors of p38, a mammalian protein kinase involved cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: August 19, 2003
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Guy W. Bemis, Francesco Gerald Salituro, John Patrick Duffy, John E. Cochran, Edmund Martin Harrington, Mark A. Murko, Keith P. Wilson, Michael Su, Vincent P. Galullo
  • Publication number: 20030153728
    Abstract: Disclosed is a safe, efficient and environmentally friendly method for preparing imidoesters.
    Type: Application
    Filed: October 2, 2002
    Publication date: August 14, 2003
    Inventors: Hartmuth C. Kolb, Ramanaiah C. Kanamarlapudi, Paul F. Richardson, Gaznabi Khan
  • Patent number: 6593352
    Abstract: Substituted anthranilic acids of the formula I their use as a medicament or diagnostic, and medicament comprising them, and a pharmaceutical combination preparation containing a sodium/hydrogen exchange (NHE) blocker.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: July 15, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Andreas Weichert, Hans-Willi Jansen, Heinz-Werner Kleemann, Hans-Jochen Lang, Hartmut Rütten
  • Publication number: 20030130322
    Abstract: The present invention relates to a method of treating alcoholism or alcohol dependence in a mammal, including a human, by administering to the mammal a monoamine reuptake inhibitor in combination with an opioid antagonist. It also relates to pharmaceutical compositions containing a pharmaceutically acceptable carrier, a monoamine reuptake inhibitor and an opioid antagonist.
    Type: Application
    Filed: May 22, 2002
    Publication date: July 10, 2003
    Applicant: Pfizer Inc.
    Inventor: Harry R. Howard
  • Publication number: 20030125563
    Abstract: One aspect of the present invention relates to methods for the transition-metal-catalyzed asymmetric 1,4-addition of a nucleophile, e.g., hydride, to cyclic and acyclic enoates and enones. In certain embodiments of the methods of the present invention, the transition metal catalyst consists essentially of copper and an asymmetric bidentate bisphosphine ligand.
    Type: Application
    Filed: October 15, 2002
    Publication date: July 3, 2003
    Inventors: Stephen L. Buchwald, Daniel H. Appella, Yasunori Moritani, Ryo Shintani, Valdas Jurkauskas
  • Publication number: 20030119877
    Abstract: A compound of the formula (I), wherein R1 is hydrogen, halogen, carbymoyl, cyano, formuly, or lower alkyl optionally substituted with halogen, amino or a protected amino, R2 is hydrogen, halogen, cyano or lower alkoxy, R3 is phenyl or pyridyl, each of which is substituted with lower alkoxy, and R4 is lower alkoxy; provided that either R1 or R2 is hydrogen, then the other is other than hydrogen, or its salts, which are useful as a medicament.
    Type: Application
    Filed: August 16, 2002
    Publication date: June 26, 2003
    Inventors: Junya Ishida, Hirofumi Yamamoto, Nobukiyo Konishi, Masataka Morita, Katsuya Nakamura, Susumu Miyata, Takehiro Ochi, Yoshiaki Morita, Eiji Yoshimi, Kanae Kuroda
  • Publication number: 20030114670
    Abstract: A process for preparing a compound of the formula 1
    Type: Application
    Filed: December 12, 2002
    Publication date: June 19, 2003
    Inventors: Robert L. Dow, Steven R. Schneider
  • Publication number: 20030105331
    Abstract: Derivatives of C2-substituted indan-1-ol compounds, processes for their preparation and their use are disclosed.
    Type: Application
    Filed: August 30, 2002
    Publication date: June 5, 2003
    Inventors: Gerhard Jaehne, Volker Krone, Martin Bickel, Matthias Gossel
  • Publication number: 20030105092
    Abstract: Prostaglandin agonists, methods of using such prostaglandin agonists, pharmaceutical compositions containing such prostaglandin agonists and kits containing such prostaglandin agonists. The prostaglandin agonists are useful for the treatment of bone disorders including osteoporosis.
    Type: Application
    Filed: September 26, 2002
    Publication date: June 5, 2003
    Inventors: Kimberley Q. Cameron, Hua Z. Ke, Bruce A. Lefker, Robert L. Rosati, David D. Thompson
  • Patent number: 6572665
    Abstract: Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of the formula (1): wherein X is selected from halogen and R2SO4; R3 is selected from C1 to C2 alkyl or hydroxyethyl; R2 is selected from C1 to C22 alkyl and C1 to C22 mono and dihydroxyalkyl; and R is selected from of C1 to C16 alkyl, C1 to C10 hydroxyalkyl, C1 to C6 alkoxyalkyl and benzyl.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: June 3, 2003
    Assignee: Clairol Incorporated
    Inventors: Mu-Ill Lim, Yuh-Guo Pan, Margaret Popp
  • Publication number: 20030092746
    Abstract: Compounds of Formula I are antagonists of VLA-4 and/or &agr;4&bgr;7, and as such are useful in the inhibition or prevention of cell adhesion and cell-adhesion mediated pathologies. These compounds may be formulated into pharmaceutical compositions and are suitable for use in the treatment of AIDS-related dementia, allergic conjunctivitis, allergic rhinitis, Alzheimer's disease, asthma, atherosclerosis, autologous bone marrow transplantation, certain types of toxic and immune-based nephritis, contact dermal hypersensitivity, inflammatory bowel disease including ulcerative colitis and Crohn's disease, inflammatory lung diseases, inflammatory sequelae of viral infections, meningitis, multiple sclerosis, multiple myeloma, myocarditis, organ transplantation, psoriasis, pulmonary fibrosis, restenosis, retinitis, rheumatoid arthritis, septic arthritis, stroke, tumor metastasis, uveititis, and type I diabetes.
    Type: Application
    Filed: May 21, 2001
    Publication date: May 15, 2003
    Inventors: William K. Hagmann, Stephen E. DeLaszlo, Theodore Kamenecka, Malcolm MacCoss
  • Publication number: 20030080323
    Abstract: Disclosed is a novel methine compound, for examples, which is represented by the following formula (I): 1
    Type: Application
    Filed: July 26, 2002
    Publication date: May 1, 2003
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventors: Hisashi Okada, Terukazu Yanagi
  • Publication number: 20030073722
    Abstract: This invention is in the field of antiinflammatory pharmaceutical agents and specifically relates to compounds, compositions and methods for treating disorders mediated by cyclooxygenase-2 or 5-lipoxygenase, such as inflammation.
    Type: Application
    Filed: July 8, 2002
    Publication date: April 17, 2003
    Applicant: Pharmacia Corporation
    Inventors: John J. Talley, James A. Sikorski, Matthew J. Graneto, Bryan H. Norman, Balekudru Devadas, Hwang-Fun Lu
  • Patent number: 6548523
    Abstract: The present invention is a process for the preparation of a compound of Formula (IA) or a pharmaceutically acceptable salt thereof: that includes preparing a diamide of Formula (II) or a pharmaceutically acceptable salt thereof:
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: April 15, 2003
    Assignee: SmithKline Beecham Corporation
    Inventors: Ronnie Maxwell Lawrence, Alan Millar
  • Publication number: 20030060624
    Abstract: The present invention relates to processes for the preparation of any of the intermediate 1,3-substituted indenes of the formulae (Ia), (Ib) and (Ic) or a mixture thereof: 1
    Type: Application
    Filed: April 17, 2002
    Publication date: March 27, 2003
    Inventor: Robert A. Singer
  • Patent number: 6495546
    Abstract: Propanolamine derivatives represented by the following formula (I): These derivatives may be &bgr;3 agonists and exert sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic and anti-urinary incontinence and anti-pollakiuria activities. Pharmaceutical compositions containing such propanolamine derivatives, methods for the prevention and/or treatment diseases using these propanolamine derivatives, and processes for their preparation are also described.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: December 17, 2002
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Kiyoshi Taniguchi, Minoru Sakurai, Naoaki Fujii, Kumi Hosoi, Yasuyo Tomishima, Hisashi Takasugi, Hajime Sogabe, Hirofumi Ishikawa, Naomi Hanioka
  • Patent number: 6492519
    Abstract: A process is provided for preparing a compound having the formula comprising: (a) reacting a compound having the formula with an isocyanate having the formula R1NCO to produce a compound having the formula (b) optionally hydrolyzing the compound of formula (III) to form an amide having the formula (c) reacting the compound of formula (III) or the amide of formula (IV) with a compound having the formula in the presence of a strong base to produce a compound having the formula and (d) cyclizing the compound of formula (VI) to obtain the compound of formula (I), wherein R is H or Cl; M is selected from the group consisting of Li, Na, K, MgX, ZnRA, and Al(RA)2; RA is alkyl; X is halo; R1 is selected from the group consisting of alkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, and heterocycloalkylalkyl; and L is a leaving group.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: December 10, 2002
    Assignee: Schering Corporation
    Inventors: Marc Poirier, Yee-Shing Wong, George G. Wu
  • Publication number: 20020183397
    Abstract: The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Preferred tertiary-heteroalkylamine compounds are substituted N-phenyl-N-fused-benzyl aminoalcohols.
    Type: Application
    Filed: November 14, 2001
    Publication date: December 5, 2002
    Inventors: James A. Sikorski, Richard C. Durley, Doborah A. Mischke, Emily J. Reinhard, Yvette M. Fobian, Michael B. Tollefson, Lijuan Wang, Margaret L. Grapperhaus, Brian S. Hickory, Mark A. Massa, Monica B. Norton, William F. Vernier, Barry L. Parnas, Michele A. Promo, Ashton T. Hamme, Dale P. Spangler, Melvin L. Rueppel
  • Patent number: 6476267
    Abstract: A method for producing an aromatic primary amine, characterized by hydrogenating an aromatic nitrile at a low partial pressure of hydrogen in a heterogeneous system comprising a non-reductive polar solvent and a nickel-immobilized catalyst suspended therein was proposed. By such method, an aromatic primary amine which is industrially useful as a medicine, agricultural chemical, dye surfactant, chemical agent, etc. can be produced in a high yield.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: November 5, 2002
    Assignee: Sagami Chemical Research Center
    Inventors: Takamasa Fuchigami, Satoshi Takamizawa, Noriko Wakasa
  • Patent number: 6462059
    Abstract: 4-Substituted-3-substituted-amino-cyclobut-3-ene-1,2-diones having the Formula (I): wherein R1, R2, R3, R4, R5, A and W are as defined in the specification which compounds relaxes smooth muscles.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: October 8, 2002
    Assignee: American Home Products
    Inventors: John A. Butera, Joseph R. Lennox, Douglas J. Jenkins
  • Patent number: 6458794
    Abstract: Compounds useful as potassium channel inhibitors and especially useful for the treatment of cardiac arrhythmias and cell proliferative disorders are described.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: October 1, 2002
    Assignee: Icagen, Inc.
    Inventors: Michael Gross, Serge Beaudoin, Aimee D. Reed
  • Patent number: 6458803
    Abstract: The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Preferred tertiary-heteroalkylamine compounds are substituted N-phenyl-N-heteroaralkyl aminoalcohols.
    Type: Grant
    Filed: November 23, 2001
    Date of Patent: October 1, 2002
    Assignee: G.D. Searle & Co.
    Inventors: James A. Sikorski, Richard C. Durley, Deborah A. Mischke, Emily J. Reinhard, Yvette M. Fobian, Michael B. Tollefson, Lijuan Wang, Margaret L. Grapperhaus, Brian S. Hickory, Mark A. Massa, Monica B. Norton, William F. Vernier, Barry L. Parnas, Michele A. Promo, Ashton T. Hamme, Dale P. Spangler, Melvin L. Rueppel
  • Patent number: 6455539
    Abstract: Squaric acid derivatives of formula (1) are described: wherein R1 is a group Ar1Ar2Alk- in which Ar1 is an optionally substituted aromatic or heteroaromatic group; Ar2 is an optionally substituted phenylene or nitrogen-containing six-membered heteroarylene group; and Alk is a chain —CH2—CH(R)—, —CH═C(R)—, in which R is a carboxylic acid (—CO2H) or a derivative or biostere thereof; R2 is a hydrogen atom or a C1-6 alkyl group; L1 is a covalent bond or a linker atom or group; n is zero or the integer 1; Alk1 is an optionally substituted aliphatic chain; R3 is a hydrogen atom or an optionally substituted heteroaliphatic, cycloaliphatic, heterocycloaliphatic, polycycloaliphatic, heteropolycycloaliphatic, aromatic or heteroaromatic group: and the salts, solvates, hydrates and N-oxides thereof.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: September 24, 2002
    Assignee: Celltech R&D Limited
    Inventors: Barry John Langham, Rikki Peter Alexander, John Clifford Head, Janeen Marsha Linsley, John Robert Porter, Sarah Catherine Archibald, Graham John Warrellow
  • Patent number: 6448254
    Abstract: Amides of the general formula I and their tautomeric and isomeric forms, possible enantiomeric and diastereomeric forms, as well as possible physiologically tolerable salts, in which the variables have the following meanings: R1 [sic] can be C1-C6-alkyl, phenyl, naphthyl, quinolyl, pyridyl, pyrimidyl, pyridazyl, quinazolyl and quinoxalyl, where the rings can additionally be substituted by up to 2 radicals R4 [sic], and R2 [sic] is —(CH2)m—R8 [sic], where R8 [sic] can be phenyl, cyclohexyl- or indolyl and m=1 to 6, and X is a bond, —CH2—, —CH2CH2—, —CH═CH—, —C≡C—, —CONH—, —SO2NH— [sic], and and [sic] R1—X [sic] together are also  and R3 [sic] is hydrogen and CO—NR6R7 [sic], R4 [sic] is hydrogen, C1-C4-alkyl [sic], which is branched an
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: September 10, 2002
    Assignee: Abbott Laboratories
    Inventors: Wilfried Lubisch, Achim Möller, Hans-Jörg Treiber, Monika Knopp
  • Patent number: 6441177
    Abstract: Tertiary amines of the formula wherein A1, A2, A3, A4, M, p, T and Q are as defined herein, and acid addition salts thereof, have antimycotic and cholesterol-lowering activity.
    Type: Grant
    Filed: December 16, 1999
    Date of Patent: August 27, 2002
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Johannes Aebi, Henrietta Dehmlow, Jacques Himber, Synèse Jolidon, Hans Lengsfeld, Olivier Morand, Gérard Schmid, Yu-Hua Ji
  • Patent number: 6436973
    Abstract: The invention concerns LTA4 hydrolase inhibiting compositions of formula (1) as set forth below. It also concerns their therapeutic, in particular anti-inflammatory, applications.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: August 20, 2002
    Assignees: Bioprojet, Institut National de la Sante et de la Recherche Medicale (Inserm)
    Inventors: Denis Danvy, Thierry Monteil, Jean-Christophe Plaquevent, Pierre Duhamel, Lucette Duhamel, Nadine Noel, Claude Gros, Olivier Chamard, Jean-Charles Schwartz, Jeanne-Marie Lecomte
  • Patent number: 6420354
    Abstract: The compounds of this invention comprise 2-10 ligands covalently connected, each of the ligands being capable of binding to a ligand binding site in a Na+ channel, thereby modulating the biological activities thereof.
    Type: Grant
    Filed: December 8, 1999
    Date of Patent: July 16, 2002
    Assignee: Advanced Medicine, Inc.
    Inventors: Daniel Marquess, Seok-Ki Choi, David T. Beattie, John H. Griffin, Scott Armstrong, Timothy J. Church, Thomas E. Jenkins
  • Patent number: 6410736
    Abstract: The present invention relates to compounds of formula I, and to their pharmaceutically acceptable salts. Compounds of formula I exhibit activity as serotonin, norepinephrine, and dopamine reuptake inhibitors and can be used in the treatment of central nervous system and other disorders.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: June 25, 2002
    Assignee: Pfizer Inc.
    Inventors: Harry R. Howard, Jr., Mavis D. Adam
  • Patent number: 6407248
    Abstract: &agr;-Unsaturated amines of the formula: wherein X1 and X2 are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R1 is a group attached through a nitrogen atom; R2 is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.
    Type: Grant
    Filed: September 17, 1992
    Date of Patent: June 18, 2002
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Isao Minamida, Koichi Iwanaga, Tetsuo Okauchi
  • Patent number: 6395724
    Abstract: Disclosed are multibinding compounds which inhibit cyclooxygenase-2 (COX-2), an enzyme which catalyzes the first committed step in the biosynthesis of prostaglandins. The multibinding compounds of this invention containing from 2 to 10 ligands covalently attached to one or more linkers. Each ligand is a moiety capable of binding to COX-2. The multibinding compounds of this invention are useful in the treatment inflammation, pain, fever and the like.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: May 28, 2002
    Assignee: Advanced Medicine, Inc.
    Inventors: J. Kevin Judice, Deborah L. Higgins, John H. Griffin
  • Patent number: 6380392
    Abstract: The present invention includes array of new chiral ligands that are optically active or racemic. These ligands are bidentate, tridentate, tetradentate or pentadentate ligands which include P-P, P-N, N-N, mixed P-N, Schiff base or carbene sites. The present invention further includes a catalyst prepared by a process, which includes contacting a transition metal salt, or a complex thereof, and a ligand according to the present invention. The present invention still further includes a process for preparation of an asymmetric compound. In this process, a substrate capable of forming an asymmetric product by an asymmetric reaction and a catalyst according to the present invention are contacted to produce an asymmetric product. Transition metal complexes with these ligands are effective catalysts for asymmetric reactions.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: April 30, 2002
    Assignee: The Penn State Research Foundation
    Inventor: Xumu Zhang
  • Patent number: 6376671
    Abstract: 2-Sulfamoylbenzoic acid derivatives of general formula (I): which have both an antagonistic effect on the leukotriene D4 receptor and an antagonistic effect on the thromboxane A2 receptor and salts thereof, pharmaceuticals, anti-allergic agents and leukotriene-thromboxane A2 antagonistic agents containing them as an active ingredient.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: April 23, 2002
    Assignee: Kaken Pharmaceutical Co., Ltd.
    Inventors: Yoshihiro Ichikawa, Tokiko Nishida, Jun Nakano, Mitsuru Watanuki, Masahiro Suda, Tsutomu Nakamura
  • Patent number: 6353108
    Abstract: The invention concerns a method for preparing compounds of formula (I) wherein R represents a hydrogen atom or an allyl radical containing up to 8 carbon atoms, characterised in that it consists in subjecting a compound of formula (II) wherein alc represents the residue of an alkyl radical containing up to 4 carbon atoms to the action of a compound of formula (III): RCONH2, wherein R retains its previous meaning, to obtain the compound of formula (IV) wherein R retains its previous meaning which is subjected to cyclization to obtain the desired product of formula (I).
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: March 5, 2002
    Assignee: Aventis Pharma S.A.
    Inventors: Raphael Bouchet, Jacques Lagouardat, Jacques Scholl
  • Publication number: 20020025947
    Abstract: The invention relates to polycyclic aryl and heteroaryl substituted benzene compounds useful as inhibitors of serine proteases of the coagulation cascade and compounds, compositions and methods for anticoagulant therapy for the treatment and prevention of a variety of thrombotic conditions including coronary artery and cerebrovascular diseases.
    Type: Application
    Filed: March 13, 2001
    Publication date: February 28, 2002
    Inventors: Michael S. South, John J. Parlow
  • Publication number: 20020013351
    Abstract: The present invention relates to compounds, methods and pharmaceutical compositions for stimulating the growth of neurites in nerve cells. The compounds and the compositions and methods that utilize them can be used, either alone or in conjunction with a neurotrophic factor, such as nerve growth factor, to promote repair of neuronal damage caused by disease or physical trauma.
    Type: Application
    Filed: June 27, 2001
    Publication date: January 31, 2002
    Applicant: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: Patricia McCaffrey, Perry M. Novak, Michael Mullican
  • Patent number: 6335446
    Abstract: The present invention relates to quinolinium- and pyridinium-based fluorescent dyes. The dyes are useful for staining proteins in solution, in gels and on solid supports. The dyes of the invention exhibit higher fluorescence emission than known compounds when bound to proteins and also exhibit improved contrast of fluorescence intensity between their protein-bound and unbound states.
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: January 1, 2002
    Assignee: Oxford Glycosciences (UK) Ltd.
    Inventors: Mark William Pennington, David Ian Scopes, Michael Glen Orchard
  • Patent number: 6329523
    Abstract: Novel compounds having the formula: wherein the constituent variables are defined herein. The compounds are constructed to include a central aromatic, aliphatic, or heterocyclic ring system. Attached to the central ring system are two linear groups having nitrogenous moieties that are derivatized with chemical functional groups. The ring system can include further nitrogenous moieties, either as ring atoms or on pendant groups attached to the ring, that may also be derivatized with chemical functional groups. The totality of the chemical functional groups imparts certain conformational and other properties to the these compounds. In accordance with certain embodiments of the invention, libraries of such compounds are prepared utilizing permutations and combinations of the chemical functional groups and the nitrogenous moieties to build complexity into the libraries.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: December 11, 2001
    Assignee: ISIS Pharmaceuticals, Inc.
    Inventors: Phillip Dan Cook, Haoyun An
  • Patent number: 6300352
    Abstract: The invention relates to novel pyridyl derivatives, their use as medicaments, pharmaceutical formulations containing them and methods for their preparation.
    Type: Grant
    Filed: May 11, 1998
    Date of Patent: October 9, 2001
    Assignee: AstraZeneca AB
    Inventors: David Cheshire, David Cladingboel, Simon Hirst, Carol Manners, Michael Stocks
  • Patent number: 6297264
    Abstract: Compounds of the general formula (1) are described wherein W is a ═N—, and Z and L are described in the specifications. These compounds are phosphodiesterase type IV inhibitors and are useful in the prophylaxis and treatment of diseases such as asthma where an unwanted inflammatory response or muscular spasm is present.
    Type: Grant
    Filed: March 26, 1998
    Date of Patent: October 2, 2001
    Assignee: Celltech Therapeutics Limited
    Inventors: John Clifford Head, Graham John Warrellow, Rikki Peter Alexander
  • Publication number: 20010018525
    Abstract: This invention provides compounds of Formula I having the structure 1
    Type: Application
    Filed: January 26, 2001
    Publication date: August 30, 2001
    Inventors: John A. Butera, Craig E. Caufield, Russell F. Graceffa, Alexander Greenfield, Eric G. Gundersen, Lisa M. Havran, Alan H. Katz, Joseph R. Lennox, Scott C. Mayer, Robert E. McDevitt