Nitrogen Attached Indirectly To The Hetero Ring By Acyclic Nonionic Bonding Patents (Class 549/366)
  • Publication number: 20080312237
    Abstract: Compounds are disclosed that have a formula represented by the following: The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, traumatic injury, and others.
    Type: Application
    Filed: July 18, 2008
    Publication date: December 18, 2008
    Inventors: Michael G. Kelly, Satyanarayana Janagani, Ravindra B. Upasani
  • Patent number: 7442793
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: October 28, 2008
    Assignee: SmithKline Beecham Corporation
    Inventors: Jinhwa Lee, Siegfried B. Christensen, IV
  • Publication number: 20080261952
    Abstract: A method of treating a condition associated with the CB-1 receptor, in particular obesity, by administering an effective amount of an aryl urea CB-1 receptor modulating compound to a subject in need of such treatment.
    Type: Application
    Filed: August 16, 2005
    Publication date: October 23, 2008
    Inventors: Jason Bloxham, Matthew Colin Thor Fyfe, James Horswill, Revathy Perpetua Jeevaratnam, John Keily, Martin James Procter, Karen Lesley Schofield, Salam Shaaban, Andrew Simon Swain, Phillppe Wong-Kai-In
  • Publication number: 20080194521
    Abstract: The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.
    Type: Application
    Filed: August 13, 2007
    Publication date: August 14, 2008
    Inventors: Robert Eugene Hormann, Colin M. Tice, Orestes Chortyk, Howard Smith, Thomas Meteyer
  • Patent number: 7365196
    Abstract: A class of compounds is disclosed, comprising sulphonamido-substituted bridged bicycloalkyl structures. The compounds are inhibitors of gamma-secretase, and hence are useful in the treatment of and/or prevention of Alzheimer's disease.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: April 29, 2008
    Assignees: Merck Sharp & Dohme Ltd., Merck Frosst Canada & Co.
    Inventors: Patrice Charles Belanger, Ian James Collins, Joanne Claire Hannam, Timothy Harrison, Stephen John Lewis, Andrew Madin, Edward Giles McIver, Alan John Nadin, Joseph George Neduvelil, Mark Steven Shearman, Adrian Leonard Smith, Timothy Jason Sparey, Graeme Irvine Stevenson, Martin Richard Teall
  • Patent number: 7361773
    Abstract: A process for making a compound of the formula comprising dialkylating a benzodioxane aniline
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: April 22, 2008
    Assignee: Wyeth
    Inventors: Anita Wai-Yin Chan, Gregg Brian Feigelson, Joseph Zeldis, Ivo Ladislav Jirkovsky
  • Patent number: 7339078
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, compositions, and methods for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: March 4, 2008
    Assignee: G.D. Searle LLC
    Inventors: Daniel P Getman, Gary A DeCrescenzo, John N Freskos, Michael L Vazquez, James A Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L Brown, Joseph J McDonald
  • Patent number: 7304161
    Abstract: The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: December 4, 2007
    Assignee: Intrexon Corporation
    Inventors: Robert Eugene Hormann, Colin M. Tice, Orestes Chortyk, Howard Smith, Thomas Meteyer
  • Patent number: 7220523
    Abstract: Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where R1, R2, R3, R4, R5, and R6 comprise, each independently, H, an alkyl group, an alkenyl group, an alkynyl group, an aromatic group, or a heterocyclic group; X1 and X2 are, each independently, a —(CH2)n— group, where n is an integer between 1 and 10, inclusive; X3 is linking group; and Q1, Q2, Q3, Q4, Q5, and Q6 are, each independently, O, S, NR, NC(?O)R? where R and R? are, each independently, H, an alkyl group, an alkenyl group, an alkynyl group, a heterocyclic group, or an aromatic group; and (b) a charge generating compound. Corresponding electrophotographic apparatuses and imaging methods are described.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: May 22, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Zbigniew Tokarski, Nusrallah Jubran, Ramunas Lygaitis, Juozas V. Grazulevicius, Edmundas Montrimas, Jonas Sidaravicius
  • Patent number: 7161033
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: January 9, 2007
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P. Getman, Gary A. DeCrescenzo, John N. Freskos, Michael L. Vazquez, James A. Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L. Brown, Joseph J. McDonald
  • Patent number: 7157454
    Abstract: The invention relates to compounds of formula: These compounds show affinity for the bradykinin receptors with selectivity towards the B1 receptors; they may be used for the preparation of medicinal products intended for treating or preventing inflammation pathologies and persistent or chronic inflammatory diseases.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: January 2, 2007
    Assignee: Sanofi-Aventis
    Inventors: Bernard Ferrari, Jean Gougat, Yvette Muneaux, Pierre Perreaut, Lionel Sarran
  • Patent number: 7091219
    Abstract: Bis-sulfonamido hydroxyethylamino compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to retroviral protease inhibiting compounds of the formula: or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein the variables are as defined herein.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: August 15, 2006
    Assignee: G. D. Searle & Co.
    Inventors: John N. Freskos, Daniel P. Getman, John J. Talley, James A. Sikorski
  • Patent number: 7033401
    Abstract: The 3-aminophenol derivatives of formula (I), or the physiologically compatible, water-soluble salts thereof: wherein R1 represents a group of formula (II) or a group of formula (III): are useful as couplers in hair colorants. Agents for dyeing keratin fibers, especially hair, based on a developer-coupler combination containing these compounds and methods of dyeing using these agents are described.
    Type: Grant
    Filed: January 8, 2003
    Date of Patent: April 25, 2006
    Assignee: Wella AG
    Inventors: Gisela Umbricht, Franco Jose Rosato, Hans-Juergen Braun
  • Patent number: 7019003
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: March 28, 2006
    Assignee: Smithkline Beecham Corporation
    Inventors: Jia-Ning Xiang, Siegfried B. Christensen, IV, Jinhwa Lee, Daniel J. Mercer
  • Patent number: 6914160
    Abstract: This invention relates to compounds of formula (I)
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: July 5, 2005
    Assignee: Pfizer Inc
    Inventors: Duncan Robert Armour, Andrew Simon Bell, Paul John Edwards, David Ellis, David Hepworth, Mark Llewellyn Lewis, Christopher Ronald Smith
  • Patent number: 6861539
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: March 1, 2005
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P Getman, Gary A DeCrescenzo, John N Freskos, Michael L Vazquez, James A Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L Brown, Joseph J McDonald
  • Patent number: 6849649
    Abstract: The invention relates to compounds of formula (I) for treating for example sexual dysfunction, wherein R1 is optionally substituted C1-6alkyl, optionally substituted carbocyclyl, optionally substituted heterocyclyl, hydrogen, C1-6alkoxy, —NR2R3 or —NR4SO2R5; X is the linkage —(CH2)n— or —(CH2)q—O— (wherein Y is attached to the oxygen); wherein one or more hydrogen atoms in linkage X may be replaced independently by C1-4alkoxy; hydroxy; hydroxy(C1-3alkyl); C3-7cycloalkyl; carbocyclyl; heterocyclyl; or by C1-4alkyl optionally substituted by one or more fluoro or phenyl groups; n is 3, 4, 5, 6 or 7; and q is 2, 3, 4, 5 or 6; and Y is phenyl or pyridyl, each of which may be substituted; or two R8 groups on adjacent carbon atoms together with the interconnecting carbon atoms may form a fused optionally substituted 5- or 6-membered carbocyclic or heterocyclyic ring.
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: February 1, 2005
    Assignee: Pfizer Inc.
    Inventors: Stephen Challenger, Andrew Simon Cook, Adam Thomas Gillmore, Donald Stuart Middleton, David Cameron Pryde, Alan Stobie
  • Patent number: 6822102
    Abstract: A class of dihydrobenzopyrans, dihydrobenzothiopyrans, tetrahydroquinolines, tetrahydronaphthalenes, and analogs thereof, is described for use in treating cyclooxygenase-2 mediated disorders.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: November 23, 2004
    Assignee: Pharmacia Corporation
    Inventors: Donald Rogier, Jr., Jeffery Carter, John Talley
  • Patent number: 6809113
    Abstract: Compounds which are antagonists of MCP-1 function and are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Crohn's disease, multiple sclerosis, nephritis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection; pharmaceutical compositions comprising these compounds; and the use of these compounds and compositions in the prevention or treatment of such diseases.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: October 26, 2004
    Assignees: Telik, Inc., Sanwa Kagaku Kenkyusho Co.
    Inventors: Edgardo Laborde, Louise Robinson, Fanying Meng, Brian T. Peterson, Hugo O. Villar, Steven E. Anuskiewicz, Yoshiro Ishiwata, Shoji Yokochi, Yukiharu Matsumoto, Takuji Kakigami, Hideaki Inagaki, Takahito Jomori, Kouji Matsushima
  • Patent number: 6762318
    Abstract: Novel compounds that act to antagonize the action of the glucagon peptide hormone on the glucagon receptor. More particularly, it relates to glucagon antagonists or inverse agonists.
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: July 13, 2004
    Assignee: Novo Nordisk A/S
    Inventors: Janos Tibor Kodra, Peter Madsen, Jesper Lau, Anker Steen Jorgensen, Inge Thoger Christensen
  • Patent number: 6743790
    Abstract: The present invention relates to compounds of the formula I, in which R1, R2, R3, R4, R5, R6, A, X, m and n have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds. They exhibit a strong antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of thromboembolic diseases and restenoses. They are reversible inhibitors of the blood clotting enzyme factor VIIa and can in general be applied in conditions in which an undesired activity of factor VIIa is present or for the cure or prevention of which an inhibition of factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, for example as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
    Type: Grant
    Filed: June 6, 2001
    Date of Patent: June 1, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Otmar Klingler, Manfred Schudok, Hans-Peter Nestler, Hans Matter, Herman Schreuder
  • Patent number: 6730705
    Abstract: The invention relates to new alkoximinoacetic acid amides, a process for their preparation and their use as agents for combating pests.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: May 4, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Seitz, Gerd Hänssler, Klaus Stenzel
  • Patent number: 6723753
    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-benzyl-N-phenyl aminoalcohols.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: April 20, 2004
    Assignee: Pharmacia Corporation
    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: 6706744
    Abstract: Novel compounds, which act to antagonize the action of the glucagon hormone on the glucagon receptor. Owing to their antagonizing effect of the glucagon receptor the compounds may be suitable for the treatment and/or prevention of any diseases and disorders, wherein a glucagon antagonistic action is beneficial, such as hyperglycemia, Type 1 diabetes, Type 2 diabetes, disorders of the lipid metabolism and obesity.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: March 16, 2004
    Assignee: Novo Nordisk A/S
    Inventors: Peter Madsen, Jesper Lau, Anthony Ling
  • Patent number: 6683210
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: January 27, 2004
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P Getman, Gary A DeCrescenzo, John N Freskos, Michael L Vazquez, James A Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L Brown, Joseph J McDonald
  • Patent number: 6660756
    Abstract: The invention relates to compounds of formula (I) for treating for example sexual dysfunction, wherein R1 is optionally substituted C1-6alkyl, optionally substituted carbocyclyl, optionally substituted heterocyclyl, hydrogen, C1-6alkoxy, —NR2 R3 or —NR4SO2R5; X is the linkage —(CH2)n— or —(CH2)q—O— (wherein Y is attached to the oxygen); wherein one or more hydrogen atoms in linkage X may be replaced independently by C1-4alkoxy; hydroxy; hydroxy(C1-3alkyl); C3-7cycloalkyl; carbocyclyl; heterocyclyl; or by C1-4alkyl optionally substituted by one or more fluoro or phenyl groups; n is 3, 4, 5, 6 or 7; and q is 2, 3, 4, 5 or 6; and Y is phenyl or pyridyl, each of which may be substituted; or two R8 groups on adjacent carbon atoms together with the interconnecting carbon atoms may form a fused optionally substituted 5- or 6-membered carbocyclic or heterocyclyic ring.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: December 9, 2003
    Assignee: Pfizer Inc.
    Inventors: Stephen Challenger, Andrew Simon Cook, Adam Thomas Gillmore, Donald Stuart Middleton, David Cameron Pryde, Alan Stobie
  • Patent number: 6638970
    Abstract: Novel compounds of the general formula: and pharmaceutically acceptable acid addition salts thereof, wherein the compounds are useful in therapy to protect skeletal muscles against damage resulting from trauma or to protect skeletal muscles subsequent to muscle or systemic diseases such as intermittent claudication, to treat shock conditions, to preserve donor tissue and organs used in transplants, in the treatment of cardiovascular diseases including atrial and ventricular arrhythmias, Prinzmetal's (variant) angina, stable angina, and exercise induced angina, congestive heart disease, and myocardial infarction.
    Type: Grant
    Filed: February 22, 2001
    Date of Patent: October 28, 2003
    Assignee: CV Therapeutics, Inc.
    Inventors: Elfaith Elzein, Jeff Zablocki, Tim Marquart
  • Patent number: 6635437
    Abstract: Novel heterocyclic compounds which generate chemiluminescence on reaction with a phosphatase enzyme are provided as well as a process for their preparation and intermediates useful therein. The compounds comprise a nitrogen, oxygen or sulfur-containing heterocyclic ring system bearing an exocyclic carbon—carbon double bond. The double bond is further substituted at the distal carbon with a phosphate group and an oxygen or sulfur atom-containing group. Novel compositions further comprising a cationic aromatic compound (CAC) in addition to the heterocyclic phosphate compound are provided. The addition of the CAC in the composition greatly increases the production of chemiluminescence and provides improved detection sensitivity. Compositions further comprising an anionic surfactant and a non-ionic surfactant provide additional improvements in detection sensitivity.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: October 21, 2003
    Assignee: Lumigen, Inc.
    Inventors: Hashem Akhavan-Tafti, Zahra Arghavani, Renuka DeSilva
  • Patent number: 6613743
    Abstract: The present invention relates to a novel class of sulfonamides of formula I which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease activity and consequently, may be advantageously used as anti-viral agents against the HIV-1 and HIV-2 viruses. This invention also relates to methods for inhibiting the activity of HIV aspartyl protease using the compounds of this invention and methods for screening compounds for anti-HIV activity. The sulfonamides of formula I have the structure: wherein A, B, D, D′, E, G and R7 are as defined above.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: September 2, 2003
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Michael Robin Hale, Clarence Webster Andrews, III, Eric Steven Furfine, Ronald George Sherrill, Andrew Spaltenstein, Gregory Thomas Lowen
  • Publication number: 20030162840
    Abstract: 1
    Type: Application
    Filed: December 3, 2002
    Publication date: August 28, 2003
    Inventor: Panayiotis Alexandrou Procopiou
  • Patent number: 6603044
    Abstract: The present invention provides a phthalamide derivative of the formula (I): wherein A1 is (substituted) C1-C8 alkylene, (substituted) C3-C8 alkenylene, (substituted) C3-C8 alkynylene, etc., R1 is H, (halo) C3-C6 cycloalkyl, (substituted) phenyl, (substituted) heterocycle, —A2—R4, etc., R2 and R3 are H, C3-C6 cycloalkyl, —A2—R4, etc., A2 is —C(═O)—, —C(═S)— or —C(═NR5)—, R4 is H, alkyl, (substituted) phenyl, (substituted) heterocycle, etc., X and Y are halogen, cyano, nitro, (halo) C1-C6 alkyl, (halo) C1-C6 alkoxy, etc., l is 0-4, m is 0-5, n is 0-2; and an agrohorticultural insecticide containing said compound as active ingredient and exhibiting an excellent insecticidal effect.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: August 5, 2003
    Assignee: Nihon Nohyaku Co., Ltd.
    Inventors: Masanori Tohnishi, Hayami Nakao, Eiji Kohno, Tateki Nishida, Takashi Furuya, Toshiaki Shimizu, Akira Seo, Kazuyuki Sakata, Shinsuke Fujioka, Hideo Kanno
  • Patent number: 6596863
    Abstract: Process for producing a nitroetheneamine derivative or its stereoisomer, its tautomer or a salt thereof comprising reacting a compound of the formula with a compound of the formula R6—CH2NO2 to obtain a compound of the formula and reacting the resulting compound with a compound of the formula
    Type: Grant
    Filed: April 29, 2002
    Date of Patent: July 22, 2003
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Fuminori Kato, Keizo Miyata, Hirohiko Kimura, Kazuhiro Yamamoto, Hiroyuki Ikegami, Hiromi Takeo
  • Patent number: 6569882
    Abstract: Bis-sulfonamido hydroxyethylamino compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to retroviral protease inhibiting compounds of the formula: or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein the variables are as defined herein.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: May 27, 2003
    Assignee: G. D. Searle & Co.
    Inventors: John N. Freskos, Daniel P. Getman, John J. Talley, James A. Sikorski
  • Patent number: 6509482
    Abstract: Disclosed are optically active alcohols having formulae (1) and (2) wherein R is (R)-1-phenylethylamino or (S)-1-phenylethylamino.
    Type: Grant
    Filed: October 18, 2001
    Date of Patent: January 21, 2003
    Assignee: Nisshin Pharma Inc.
    Inventors: Koji Kawamura, Masahiro Ueno, Masashi Suzuki, Makoto Yanai, Toshihiro Takahashi, Koichi Itoh
  • Patent number: 6482860
    Abstract: The invention provides methods and compositions relating to novel pentafluorophenylsulfonamide derivatives and analogs and their use as pharmacologically active agents. The compositions find particular use as pharmacological agents in the treatment of disease states, particularly cancer, vascular restenosis, microbial infections, and psoriasis, or as lead compounds for the development of such agents.
    Type: Grant
    Filed: July 18, 1997
    Date of Patent: November 19, 2002
    Assignee: Tularik Inc.
    Inventors: John A. Flygare, Julio Cesar Medina, Bei Shan, David Louis Clark, Terry J. Rosen
  • Patent number: 6451792
    Abstract: A medical composition containing, as an active constituent, a nitroetheneamine derivative represented by the formula (I): wherein the substituents are as defined in the disclosure, its stereoisomers, its tautomers or a salt thereof.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: September 17, 2002
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Fuminori Kato, Keizo Miyata, Hirohiko Kimura, Kazuhiro Yamamoto, Hiroyuki Ikegami, Hiromi Takeo
  • Patent number: 6436914
    Abstract: Compounds are provided having the formula including pharmaceutically acceptable salts thereof, wherein R1 is lower alkyl, aryl or arylalkyl; A is hydrogen or B is hydrogen, alkyl, alkenyl, or but when A is hydrogen, B may only be R2, R2′, R2″, R3 R3′ and R3″ are as defined herein; m is 0−3. These compounds possess activity at the beta 3 adrenergic receptor in mammals and are useful in the treatment of diabetes, obesity, depression, achalasia and intestinal hypermotility disorders.
    Type: Grant
    Filed: July 25, 2001
    Date of Patent: August 20, 2002
    Assignee: Bristol-Myers Squibb Company
    Inventors: Philip M. Sher, William N. Washburn, Jollie D. Godfrey, Jr.
  • Patent number: 6399628
    Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: March 12, 1999
    Date of Patent: June 4, 2002
    Assignees: Athena Neurosciences, Inc., Eli Lilly & Company
    Inventors: James E. Audia, Beverly K. Folmer, Varghese John, Lee H. Latimer, Jeffrey S. Nissen, Jon K. Reel, Eugene D. Thorsett, Celia A. Whitesitt
  • Patent number: 6384036
    Abstract: Bis-sulfonamido hydroxyethylamino compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to retroviral protease inhibiting compounds of the formula: or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein the variables are as defined herein.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: May 7, 2002
    Assignee: G.D. Searle & Co.
    Inventors: John N. Freskos, Daniel P. Getman, John J. Talley, James A. Sikorski
  • Patent number: 6376535
    Abstract: The present invention relates to oxygen-containing heterocyclic compounds represented by the following formula (I): wherein m represents an integer of 0 to 4; R1, R2, R3 and R4 independently represent a hydrogen atom, substituted or unsubstituted lower alkyl, etc.; R5 represents substituted or unsubstituted lower alkoxy etc.; R6 represents a hydrogen atom etc.; and Y represents the following formula (II): wherein R9 represents cyano etc., R10 represents a hydrogen atom etc., R11 represents carboxy etc., and R12 represents a hydrogen atom etc.; and the like; or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: April 23, 2002
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Etsuo Ohshima, Koji Yanagawa, Haruhiko Manabe, Ichiro Miki, Yoshiaki Masuda
  • Patent number: 6369099
    Abstract: A method of modifying or altering the structure of a 1&agr;-hydroxylated vitamin D compound to increase its biological activity by altering the conformational equilibrium of the A-ring to favor a chair conformation that presents the 1&agr;-hydroxyl in the axial orientation. This is accomplished by either locking the A-ring chair conformation in a geometry having an axially orientated 1&agr;-hydroxyl, or by the addition of one or more substituents to the A-ring which interact with other substituents in the molecule or on the A-ring to provide a driving force to the A-ring to adopt a chair conformation which presents the 1&agr;-hydroxyl in the axial orientation.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: April 9, 2002
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Rafal R. Sicinski
  • Patent number: 6329533
    Abstract: Disclosed are optically active alcohols having formula (1) and (2) wherein R is (R)-1-phenylethylamino or (S)-1-phenylethylamino
    Type: Grant
    Filed: January 22, 2001
    Date of Patent: December 11, 2001
    Assignee: Nisshin Pharma Inc.
    Inventors: Koji Kawamura, Masahiro Ueno, Masashi Suzuki, Makoto Yanai, Toshihiro Takahashi, Koichi Itoh
  • Patent number: 6323227
    Abstract: This invention relates to compounds of formula which inhibit Factor Xa, to pharmaceutical compositions containing the compounds, and to the use of the compounds for the treatment of patients suffering from conditions which can be ameliorated by the administration of an inhibitor of Factor Xa.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: November 27, 2001
    Assignee: Aventis Pharmaceuticals Products Inc.
    Inventors: Scott I. Klein, Kevin R. Guertin, Alfred P. Spada, Heinz W. Pauls, Yong Gong, Daniel G. McGarry
  • Patent number: 6319944
    Abstract: Compounds represented by formula I: or a pharmaceutically acceptable salt or hydrate thereof, are disclosed. Pharmaceutical compositions and methods of treatment are also included.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: November 20, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Christopher F. Claiborne, Nigel J. Liverton, Brian Libby, Neil R. Curtis, Janusz Kulagowski
  • Patent number: 6316496
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: November 13, 2001
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P Getman, Gary A DeCrescenzo, John N Freskos, Michael L Vazquez, James A Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L Brown, Joseph J McDonald
  • Patent number: 6313294
    Abstract: The present invention provides a process for preparing an amide, which comprises reacting an amine with an ester in a molten form in the absence of a solvent.
    Type: Grant
    Filed: July 8, 1998
    Date of Patent: November 6, 2001
    Assignee: Development Center for Biotechnology
    Inventors: Wen-Chih Chou, Chang-Wei Tan, Shyh-Fong Chen, Hao Ku
  • Patent number: 6310080
    Abstract: Selected amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically inhibiting retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: October 30, 2001
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P Getman, Gary A. DeCrescenzo, John N. Freskos, Michael L. Vazquez, James A. Sikorski, Balekudru Devadas, Srinivasan Nagarajan, David L. Brown, Joseph J. McDonald
  • Patent number: 6310074
    Abstract: The invention relates to compound of formula (I): A—G1—Cy—G2—Cy′—G3—B  (I) wherein: A represents a grouping NR1C(Q)R2, C(Q)NR2R3 or NR1C(Q)NR2R3, B represents a grouping NR1C(Q)R2, NR1C(Q)NR2R3, C(Q)NR2R3, C(Q)OR1, NR1C(Q)OR2 or NR2R3, G1 and G3 represent an optionally substituted alkylene chain, Cy and Cy′, which are different, represent a ring structure or G2 represents a chain and medicinal products containing the same are useful in treating or in preventing melatoninergic disorders.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: October 30, 2001
    Assignee: Adir et Compagnie
    Inventors: Patrick Depreux, Said Yous, Gwenael Cheve, Gérald Guillaumet, Marie-Claude Viaud, Carlos Larraya, Caroline Bennejean, Philippe Delagrange, Pierre Renard, Carole Descamps-Francois
  • Patent number: 6258603
    Abstract: This invention relates to an improved method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene. The improvement resides in a select group of non-steroid ligands which show improved activity over known ligands.
    Type: Grant
    Filed: May 20, 1999
    Date of Patent: July 10, 2001
    Assignee: Rohm and Haas Company
    Inventors: Glenn Richard Carlson, Dean Ervin Cress, Tarlochan Singh Dhadialla, Robert Eugene Hormann, Dat Phat Le
  • Patent number: 6255528
    Abstract: Fluorine-containing phenethylamines are obtained in an advantageous manner by reacting fluorine-containing bromobenzenes with acrylamide in the presence of a palladium catalyst, hydrogenating the resulting arylacrylamides catalytically and then rearranging the arylamides obtained. The invention also embraces novel arylacrylamides and novel arylamides.
    Type: Grant
    Filed: July 3, 2000
    Date of Patent: July 3, 2001
    Inventors: Peter Müller, Albrecht Marhold