Sulfur Containing Hetero Ring Patents (Class 514/430)
  • Patent number: 6812225
    Abstract: Provided herein is a compound having the formula (I): Wherein said compounds are useful for the treatment of psychiatric disorders including but not limited to depression, generalized anxiety, eating disorders, dementia, panic disorder, and sleep disorders. The compounds may also be useful in the treatment of gastrointestinal disorders, cardiovascular regulation, motor disorders, endocrine disorders, vasospasm and sexual dysfunction. The compounds are 5HT1B and 5HT1D antagonists.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: November 2, 2004
    Assignee: AstraZeneca AB
    Inventors: Edward Pierson, Daniel Sohn, Markus Haeberlein, Timothy Davenport, Marc Chapdelaine, Carey Horchler, John P. McCauley
  • Publication number: 20040167184
    Abstract: Lung disease, such as cystic fibrosis (CF), chronic obstructive pulmonary disease (COPD), asthma or acute and chronic bronchitis, can be treated with an oxyamide-containing compound.
    Type: Application
    Filed: November 19, 2003
    Publication date: August 26, 2004
    Inventors: Norbert L. Wiech, Hsuan-Yin Lan-Hargest
  • Patent number: 6762183
    Abstract: The invention relates to novel active compound combinations of certain cyclic ketoenols and certain active compounds that together have unexpectedly good insecticidal and acaricidal properties.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: July 13, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Christoph Erdelen, Thomas Bretschneider
  • Publication number: 20040132705
    Abstract: Methods and compositions employing as active ingredient hepoxilins and hepoxilin analog useful for inhibiting thromboxane formation and antagonising thrombbxane activity. Methods and compositions employing these compounds provide treatment for a number of disease conditions.
    Type: Application
    Filed: February 27, 2004
    Publication date: July 8, 2004
    Inventor: Cecil R Pace-Asciak
  • Publication number: 20040127487
    Abstract: An agent comprising the benzoic acid of formula (I) 1
    Type: Application
    Filed: December 18, 2003
    Publication date: July 1, 2004
    Applicant: ONO PHARMACEUTICAL CO., LTD.
    Inventors: Kousuke Tani, Kaoru Kobayashi, Takayuki Maruyama
  • Publication number: 20040127530
    Abstract: The present invention provides certain [3.1.0] bicyclic oxazolidinone derivatives of Formulea I and II, described herein, or pharmaceutically acceptable salts or prodrugs thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
    Type: Application
    Filed: October 2, 2003
    Publication date: July 1, 2004
    Inventors: Mikhail Fedor Gordeev, Adam Renslo, Dinesh Vinoobhai Patel
  • Publication number: 20040127478
    Abstract: The invention provides compounds that inhibit MMPs; methods for treating or preventing cancer, angiogenesis, arthritis, connective tissue disease, cardiovascular disease, inflammation or autoimmune disease in a mammal; a method for inhibiting a matrix metalloproteinase in vivo or in vitro; and a method for imaging a tumor in vivo or in vitro.
    Type: Application
    Filed: December 24, 2003
    Publication date: July 1, 2004
    Applicant: Wayne State University
    Inventors: Shahriar Mobashery, Rafael Fridman
  • Patent number: 6703415
    Abstract: The invention provides compounds that inhibit MMPs; methods for treating or preventing cancer, angiogenesis, arthritis, connective tissue disease, cardiovascular disease, inflammation or autoimmune disease in a mammal; a method for inhibiting a matrix metalloproteinase in vivo or in vitro; and a method for imaging a tumor in vivo or in vitro.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: March 9, 2004
    Assignee: Wayne State University
    Inventors: Shahriar Mobashery, Rafael Fridman
  • Patent number: 6677367
    Abstract: A compound selected from the group consisting of a compound of formula I a compound of formula II and when the compound of formula I and II comprises an amino group pharmaceutically acceptable ammonium salts thereof, wherein R1, R2, Cx, n, R3, R4, R5, Y are as defined in the specification.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: January 13, 2004
    Assignee: Pharmacor Inc.
    Inventors: Brent Richard Stranix, Gilles Sauvé, Abderrahim Bouzide, Alexandre Coté, Gervais Bérubé, Patrick Soucy, Yongsen Zhao, Jocelyn Yelle
  • Publication number: 20030195168
    Abstract: The present invention relates generally to chemical agents useful in the treatment and prophylaxis of protein kinase C (PKC) related conditions in mammals, including humans and primates, non-mammalian animals and avian species. More particularly, the present invention provides a chemical agent of the macrocyclic diterpene family obtainable from a member of the Euphorbiaceae family of plants or botanical or horticultural relatives thereof or derivatives or chermical analogues or chemically synthetic forms of the agents for use in the treatment or prophylaxis of PKC-related conditions in mammalian, animal and avian subjects. The subject chemical agents are also useful for modulating expression of genetic sequences including promotion and other regulatory sequences.
    Type: Application
    Filed: December 9, 2002
    Publication date: October 16, 2003
    Inventors: James Harrison Aylward, Peter Gordon Parsons, Andreas Suhrbier, Kathleen Anne Turner
  • Publication number: 20030195213
    Abstract: Compounds, compositions and methods are provided for the treatment and prophylaxis of infections and associated diseases caused by viruses of the Flaviviridae family by administering certain rhodanine derivatives, and analogs thereof, tri- and tetracyclic rhodanine alkanoic acids and rhodanine benzoic acids being particularly effective.
    Type: Application
    Filed: February 14, 2003
    Publication date: October 16, 2003
    Inventors: Thomas R. Bailey, Dorothy C. Young
  • Patent number: 6630461
    Abstract: A method for treating neurodegenerative diseases in a warm-blooded animal comprising administering to a warm-blooded animal in need thereof an amount of a compound of the formula wherein A selected from the group consisting of hydrogen and wherein the substituents are defined as set forth in the specification.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: October 7, 2003
    Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
    Inventors: Pierre Etienne Chabrier de Lassauniere, Serge Auvin, Dennis Bigg, Michel Auguet, Jeremiah Harnett
  • Patent number: 6623724
    Abstract: Disclosed are methods and compositions for regulating the melanin content of mammalian melanocytes; regulating pigmentation in mammalian skin, hair, wool or fur; treating or preventing various skin and proliferative disorders; by administration of various compounds, including alcohols, diodls and/or triols and their analogues.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: September 23, 2003
    Assignee: Applied Genetics Incorporated Dermatics
    Inventors: David A. Brown, Alexander A. Khorlin, Krystyna Lesiak, Wu Yun Ren
  • Publication number: 20030147823
    Abstract: Methods and compositions for stimulating the growth of hair are disclosed wherein said compositions include a cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl compound represented by the formula I 1
    Type: Application
    Filed: January 15, 2003
    Publication date: August 7, 2003
    Applicant: Allergan, Inc.
    Inventors: David F. Woodward, Amanda M. VanDenburgh
  • Publication number: 20030114418
    Abstract: A method of treating, preventing, or inhibiting pain, inflammation or inflammation-associated disorder in a subject in need of such treatment or prevention provides for treating the subject with glucosamine and a cyclooxygenase-2 selective inhibitor or prodrug thereof, wherein the amount of glucosamine and the amount of a cyclooxygenase-2 selective inhibitor or prodrug thereof together constitute a pain or inflammation suppressing treatment or prevention effective amount of the composition. Compositions and pharmaceutical compositions that contain glucosamine and a cyclooxygenase-2 selective inhibitor are also disclosed.
    Type: Application
    Filed: August 9, 2002
    Publication date: June 19, 2003
    Applicant: Pharmacia Corporation
    Inventors: Steven P. Pulaski, Susan Kundel
  • Patent number: 6548524
    Abstract: This invention provides, non-peptide inhibitors of matrix metalloproteinases (e.g. gelatinases, stromelysins and collagenases) and TNF-&agr; converting enzyme (TACE. tumor necrosis factor-&agr; converting enzyme) which arc useful for the treatment of diseases in which these enzymes are implicated.
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: April 15, 2003
    Assignee: American Cyanamid Company
    Inventors: Jeremy I. Levin, Arie Zask, Yansong Gu, Jay D. Albright, Xuemei Du
  • Patent number: 6525197
    Abstract: The present invention relates to methods for preparing macrocyclic products having 9 or more ring atoms by ring-closing diyne metathesis of suitable diyne substrates. The diyne substrates can be converted into cycloalkynes or into cycloalkadiynes by cyclodimerization, depending on the particular reaction conditions. Any alkyne metathesis catalyst can be used as the catalyst, regardless of whether said catalysts are heterogeneously or homogeneously present in the reaction medium. The preferred catalysts or pre-catalysts are transition metal alkylidyne complexes, transition metal compounds which form alkylidyne complexes under the reaction conditions, and transition metal compounds with metal-metal triple bonds. The method can be carried out with numerous functional groups, solvents, and additives.
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: February 25, 2003
    Assignee: Studiengesellschaft Kohle mbH
    Inventors: Alois Fürstner, Günter Seidel, Antonio Rumbo, Christian Mathes
  • Publication number: 20030027806
    Abstract: The present invention provides synthetic methods and compositions for treatment of autoimmune and anti-inflammatory disorders comprising administering an effective amount of a derivative of triptolide alone or in combination or alternation with other anti-autoimmune or anti-inflammatory compounds.
    Type: Application
    Filed: October 2, 2001
    Publication date: February 6, 2003
    Inventors: Susheng Wang, Dennis C. Liotta, James P. Snyder, Hariharan Venkatesan
  • Publication number: 20030008849
    Abstract: Compounds of the formula: 1
    Type: Application
    Filed: December 27, 2000
    Publication date: January 9, 2003
    Inventors: Jeremy I. Levin, James M. Chen, Derek C. Cole, Mila T. Du, Leif M. Laakso
  • Patent number: 6482849
    Abstract: The present invention relates to small molecules according to the formula [I]: which are potent inhibitors of &agr;4&bgr;1 mediated adhesion to either VCAM or CS-1 and which can be used for treating or preventing &agr;4&bgr;1 adhesion mediated conditions in a mammal such as a human.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: November 19, 2002
    Assignees: Tanabe Seiyaku Co., Ltd., Pharmacia & Upjohn Company
    Inventors: Thomas J. Lobl, Bradley R. Teegarden, Alexander Polinsky, Gilbert M. Rishton, Masafumi Yamagishi, Steven Tanis, Jed F. Fisher, Edward W. Thomas, Robert A. Chrusciel
  • Patent number: 6469048
    Abstract: Novel &agr;-pyrones are described. The &agr;-pyrones are useful in a method for controlling &agr;-pyrone responsive states in a mammal. The method includes administering to a mammal a therapeutically effective amount of an &agr;-pyrone such that control of &agr;-pyrone responsive states in a mammal occurs. &agr;-Pyrone responsive states can be associated with undesirable cell proliferation such as bacteria or cancer. Packaged pharmaceuticals and pharmaceutical compositions including the novel &agr;-pyrones are also described.
    Type: Grant
    Filed: July 30, 1999
    Date of Patent: October 22, 2002
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Seth Cohen, Zhi-Dong Jiang
  • Patent number: 6444230
    Abstract: Composition in the form of an aqueous solution, useful for disinfecting hard surfaces comprises: a) from 0.0005% to 20% by weight of peracetic acid, b) from 0.001% to 45% by weight of acetic acid, c) from 0.001% to 35% by weight of hydrogen peroxide, d) from 0.0001% to 2% by weight of at least one compound of formula (I) (R1)(R2)(R3)N→O  (I) e) if desired, up to 2.5% by weight of at least one nonionic surfactant, and wherein f) the weight ratio between the compound of formula (I) and the peracetic acid is less than or equal to 1, and in that g) the weight ratio between the nonionic surfactant and the peracetic acid is less than or equal to 0.2.
    Type: Grant
    Filed: November 20, 2000
    Date of Patent: September 3, 2002
    Assignees: Chemoxal SA, Societe d'Exploitation de Produits pour les Industries Chimiques Seppic
    Inventors: Catherine Hamon Godin, Yves Gouges, Daniel Le Rouzic
  • Patent number: 6444709
    Abstract: The invention relates to novel heteroethynylenic compounds having the general formula (I): as well as to the use of these compounds in pharmaceutical compositions intended for use in human or veterinary medicine (dermatological, rheumatic, respiratory, cardiovascular and ophthalmological complaints in particular), or alternatively in cosmetic compositions.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: September 3, 2002
    Assignee: Galderma Research & Development S.N.C.
    Inventors: Philippe Diaz, Jean-Michel Bernardon
  • Publication number: 20020103162
    Abstract: The present invention makes available methods and reagents for facilitating memory, e.g., to increase memory function such as long-term memory and recall ability.
    Type: Application
    Filed: August 28, 2001
    Publication date: August 1, 2002
    Inventors: Mel Epstein, Kjesten A. Wiig
  • Patent number: 6399052
    Abstract: The invention provides the use of a hair benefit agent as an ingredient in a topical hair treatment composition for the purpose of targeting an active endogenous hair fiber enzyme when the composition is applied to the hair, thereby delivering a hair benefit via the interaction of the hair benefit agent with the enzyme.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: June 4, 2002
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Margaret Ann Blount, Michael Arthur Davis, Kelly Jackson, Nathalie Noel, Matthew Leslie Pearce, Paul Slusarewicz
  • Publication number: 20020052400
    Abstract: The invention relates to compounds of formula (I): 1
    Type: Application
    Filed: August 28, 2001
    Publication date: May 2, 2002
    Applicant: ADIR ET COMPAGNIE
    Inventors: Gerald Guillaumet, Marie-Claude Viaud, Ahmed Mamai, Isabelle Charton, Pierre Renard, Caroline Bennejean, Beatrice Guardiola, Philippe Daubos
  • Publication number: 20020045621
    Abstract: Methods and compositions, useful in the treatment of amyloidosis and conditions and diseases associated therewith, such as Alzheimer's Disease (AD). These methods involve administering to a subject a pharmaceutical composition including one or more agents which modulate APP catabolism and amyloid deposition. Accordingly, the methods and compositions are useful for inhibiting amyloidosis in disorders in which amyloid deposition occurs. The methods are based, at least in part, on modulating catabolism of APP in APP-containing cells through the use of a mobile ionophore, such as carbonyl cyanide p-(trifluoromethoxy) phenylhydrazone, which does not substantially alter the viability of those cells.
    Type: Application
    Filed: June 5, 2001
    Publication date: April 18, 2002
    Applicant: The University of British Columbia
    Inventors: Peter B. Reiner, Bruce P. Connop
  • Publication number: 20020037916
    Abstract: The invention provides compounds that inhibit MMPs; methods for treating or preventing cancer, angiogenesis, arthritis, connective tissue disease, cardiovascular disease, inflammation or autoimmune disease in a mammal; a method for inhibiting a matrix metalloproteinase in vivo or in vitro; and a method for imaging a tumor in vivo or in vitro.
    Type: Application
    Filed: October 3, 2001
    Publication date: March 28, 2002
    Inventors: Shahriar Mobashery, Rafael Fridman
  • Patent number: 6355671
    Abstract: A sulfonic acid compound of a cyclic phenol sulfide represented by formula (1): (wherein X represents a hydrogen atom, a hydrocarbon group, or an acyl group; M represents a hydrogen atom, an alkyl group, a metal, ammonium, (lower-alkyl)ammonium, (lower-alkanol)ammonium, a nitrogen-containing heterocyclic group, or an amino acid residue; Z represents Sm, SO, or SO2; m is an integer of from 1 to 7; and n is an integer of from 4 to 12, with the proviso that the plural X's, M's and Z's are each the same or different, and at least one of the plural M's is neither a hydrogen atom nor an alkyl group), or a salt thereof; a composition for separating and recovering an organic halogen compound or a monocyclic aromatic compound, comprising a cyclic phenol sulfide or a salt thereof, and a carrier; and a pharmaceutical composition a cyclic phenol sulfide or a pharmaceutically acceptable salt, and a carrier.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: March 12, 2002
    Assignees: Cosmo Research Institute, Cosmo Oil Co., Ltd.
    Inventors: Sotaro Miyano, Nobuhiko Iki, Toyohisa Fujimoto, Fumio Hamada, Shingo Kato, Yoshiyuki Hiraishi, Hitoshi Kumagai, Mitsuharu Hasegawa, Setsuko Miyanari, Yoshihiro Sugawa, Masahiro Ishizuka
  • Patent number: 6350775
    Abstract: A compound of formula (I): wherein R1 is hydroxy or of the formula —NHC(═O)(1-4C)alkyl or —NHS(O)n(1-4C)alkyl wherein n is 0, 1 or 2; R2 and R3 are independently hydrogen or fluoro; R4 and R5 are independently hydrogen or methyl; >A—B— is of the formula >C═CH—, or >C(OH)CH2—; >X—Y— is of the formula >C=CH—, or >CHCH2—; and D is S, SO, or SO2; or a pharmaceutically-acceptable salt thereof.
    Type: Grant
    Filed: July 24, 2000
    Date of Patent: February 26, 2002
    Assignee: Zeneca Limited
    Inventor: Michael Barry Gravestock
  • Patent number: 6344485
    Abstract: Methods of using prostaglandin agonists for the reduction of intraocular pressure, and accordingly glaucoma.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: February 5, 2002
    Assignee: Pfizer Inc.
    Inventors: Kimberly O. Cameron, Bruce A. Lefker
  • Patent number: 6323214
    Abstract: The present invention relates to compounds of formulas (IA), (IB), and (IC): the preparation thereof, pharmaceutical formulations thereof, and their use in medicine as allosteric adenosine receptor modulators for uses including protection against hypoxia and ischemia induced injury and treatment of adenosine-sensitive cardiac arrhythmias.
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: November 27, 2001
    Assignee: Medco Research, Inc
    Inventor: Pier Giovanni Baraldi
  • Patent number: 6313160
    Abstract: The invention relates to compounds of formula (I): wherein: R1, R2 and R3 are as defined in the description, X is as defined in the description, Y represents an oxygen atom, a sulphur atom, a C(H)q group, SO or SO2, n is equal to from 0 to 5, A represents a NR5R6 group, and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: November 6, 2001
    Assignee: Adir et Compagnie
    Inventors: Gérald Guillaumet, Marie-Claude Viaud, Ahmed Mamai, Isabelle Charton, Pierre Renard, Caroline Bennejean, Béatrice Guardiola, Philippe Daubos
  • Patent number: 6294570
    Abstract: Aqueous endosulfan microcapsule dispersions in which the dispersed microcapsules comprise endosulfan, an organic solvent or solvent mixture and a capsule-forming material based on isocyanate prepolymers and the aqueous phase which represents the dispersion medium comprises surfactants, a water-soluble inorganic salt with or without other formulation aids, which include a relatively small amount of capsule-forming material, and a process for their preparation.
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: September 25, 2001
    Assignee: Aventis CropScience GmbH
    Inventors: Hans-Peter Krause, Thomas Maier, Jan Nicolaas Bremmer
  • Patent number: 6290937
    Abstract: Disclosed are methods and compositions for regulating the melanin content of mammalian melanocytes; regulating pigmentation in mammalian skin, hair, wool or fur; treating or preventing various skin and proliferative disorders; by administration of various compounds, including alcohols, diols and/or triols and their analogues.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: September 18, 2001
    Assignee: Applied Genetics Incorporated Dermatics
    Inventors: David A. Brown, Alexander A. Khorlin, Krystyna Lesiak, Wu Yun Ren
  • Patent number: 6262105
    Abstract: Methods and compositions for stimulating the growth of hair are disclosed containing prostaglandins, derivatives or analogues thereof for use in treating the skin or scalp of a human or non-human animal. Prostaglandins of the A2, F2&agr; and E2 types are preferred for this treatment method.
    Type: Grant
    Filed: August 3, 1999
    Date of Patent: July 17, 2001
    Inventor: Murray A. Johnstone
  • Patent number: 6251940
    Abstract: Compounds of general formula (I) wherein R4 is an ester or thioester group and R, R1, R2, and R3 are as specified in the description, inhibit monocyte and/or macrophage and/or lymphocyte activation and lymphocyte proliferation.
    Type: Grant
    Filed: July 21, 1999
    Date of Patent: June 26, 2001
    Assignee: British Biotech Pharmaceuticals Ltd.
    Inventors: Stephen John Harris, Dominic John Corkill
  • Patent number: 6221377
    Abstract: Administration mediums comprising solutions of nitrous oxide in water, alcohols, ethers or oils, and optionally including essential fatty acids or C1-C6 alkyl esters thereof enhance the action of analgesic, anti-inflammatory and anti-pyretic drugs. The drugs may be combined with the medium into a pharmaceutical composition or may be taken orally by swallowing the drug with the aid of the medium.
    Type: Grant
    Filed: May 13, 1998
    Date of Patent: April 24, 2001
    Assignee: Pitmy International N.V.
    Inventor: Petrus Johannes Meyer
  • Patent number: 6168808
    Abstract: Composition in the form of an aqueous solution, useful for disinfecting hard surfaces comprises: a) from 0.0005% to 20% by weight of peracetic acid, b) from 0.001% to 45% by weight of acetic acid, c) from 0.001% to 35% by weight of hydrogen peroxide, d) from 0.0001% to 2% by weight of at least one compound of formula (I) (R1) (R2) (R3)N→O  (I) e) if desired, up to 2.5% by weight of at least one nonionic surfactant, and wherein f) the weight ratio between the compound of formula (I) and the peracetic acid is less than or equal to 1, and in that g) the weight ratio between the nonionic surfactant and the peracetic acid is less than or equal to 0.2.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: January 2, 2001
    Assignees: Chemoxal SA, Societe d'Exploitation de Produits pour les Industries Chimiques Seppic
    Inventors: Catherine Hamon Godin, Yves Gouges, Daniel Le Rouzic
  • Patent number: 6166028
    Abstract: Compounds of the formula ##STR1## are useful in the treatment of diseases associated with herpes viruses including human cytomegalovirus, herpes simplex viruses, Epstein-Barr virus, varicella-zoster virus, human herpesviruses-6 and -7, and Kaposi herpesvirus.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: December 26, 2000
    Assignee: American Home Products Corporation
    Inventors: Jonathan Bloom, Martin DiGrandi, Russell Dushin, Stanley Lang, Bryan O'Hara
  • Patent number: 6147188
    Abstract: Cysteine protease inhibitors which deactivate the protease by covalently bonding to the cysteine protease and releasing the enolate of a 1,3-dicarbonyl (or its enolic form). The cysteine protease inhibitors of the present invention accordingly comprise a first portion which targets a desired cysteine protease and positions the inhibitor near the thiolate anion portion of the active site of the protease, and a second portion which covalently bonds to the cysteine protease and irreversibly deactivates that protease by providing a carbonyl or carbonyl-equivalent which is attacked by the thiolate anion of the active site of the cysteine protease to sequentially cleave a .beta.-dicarbonyl enol ether leaving group.
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: November 14, 2000
    Assignee: Prototek, Inc.
    Inventors: Mary P. Zimmerman, Robert E. Smith, Mark Becker
  • Patent number: 6136984
    Abstract: A solid phase method for the synthesis of a plurality of differently substituted thiophenes with a wide variety of side-chain substituents as compounds of potential therapeutic interest is disclosed. The thiophenes are prepared by acylation of a substrate-bound primary or secondary amine with cyanoacetic acid and reaction of the resulting cyanoacetamide with an isothiocyanate in the presence of a base. Alkylation with an appropriate alkyl halide, followed by Thorpe-Ziegier-cyclization yields differently substituted, support-bound 3-aminothiophenes. These may be screened on the substrate or cleaved from the substrate and then screened in solution. Alternatively, the resin-bound 3-amino thiophenes or the synthetic intermediates can be subjected to further synthetic transformations (N-acylation, reduction) on the support, which permits the preparation of further therapeutically interesting compounds.
    Type: Grant
    Filed: April 16, 1997
    Date of Patent: October 24, 2000
    Assignee: Novo Nordisk A/S
    Inventor: Florencio Zaragoza D.o slashed.rwald
  • Patent number: 6124277
    Abstract: This invention relates to peptide derivatives, pharmaceutical formulations containing those compound and methods of their use as thrombin inhibitors.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: September 26, 2000
    Assignee: Eli Lilly and Company
    Inventors: Aaron L. Schacht, Gerald F. Smith, Michael R. Wiley
  • Patent number: 6107345
    Abstract: A compound of formula (I): ##STR1## wherein: Z.sub.1, Z.sub.2, Z.sub.3, Z.sub.4, which may be identical or different, represent a group as defined in the description,X represents oxygen, S(O).sub.p, --(CH.sub.2).sub.n -- or --CH.sub.2 --Y--CH.sub.2 -- wherein p, n and Y are as defined in the description,A represents ##STR2## wherein m, R.sub.1, R.sub.2 and G are as defined in the description, their isomers and addition salts thereof with a pharmaceutically-acceptable acid, and medicinal products containing the same are useful in the treatment of diseases like depression, panic attacks, obsessive compulsive disorders, phobias, impulsive disorders, drug abuse or anxiety.
    Type: Grant
    Filed: March 3, 1999
    Date of Patent: August 22, 2000
    Assignee: Adir et Compagnie
    Inventors: Jean-Louis Peglion, Aimee Dessinges, Jean-Christophe Harmange, Mark Millan, Adrian Newman-Tancredi, Mauricette Brocco
  • Patent number: 6015808
    Abstract: Pharmaceutical compositions with heretofore unknown and enhanced physical, chemical, and biological properties are prepared by combining known biologically active parent compounds with oxo thia azabicyclo compounds, such as lactam and .beta.-lactam compounds, capable of rapidly transporting the parent compounds in undegraded form to their target sites of action. A process for combining the parent compound with .beta.-lactam compounds consists of dissolving the parent compound in a polar solvent, adding a .beta.-lactam compound, incubating the resulting mixture, followed by drying, and subjecting the remaining solid material to solvent washing or extraction to further purify the new pharmaceutical composition. The new pharmaceutical composition possesses the biological and therapeutic activity of the parent compound and the barrier penetrating characteristics of the .beta.
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: January 18, 2000
    Inventors: Mandayam Jeersannidhi Thirumalachar, Mandayam Jeersannidhi Narasimhan, Jr.
  • Patent number: 6001869
    Abstract: A method of inhibiting parasitic activity is disclosed in which the biosynthesis, structure and/or function of the glycosyl phosphatidylinositol (GPI) anchor of said parasite may be affected by incorporating into said GPI anchor selected analogs of myristic acid containing various heteroatoms, substituents and unsaturated bonds, including ester-containing analogs, ketocarbonyl-containing analogs, sulfur-containing analogs, double bond- and triple bond-containing analogs, aromatic moiety-containing analogs, nitrated analogs and halogenated analogs.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: December 14, 1999
    Assignees: Washington University, Johns Hopkins University
    Inventors: Jeffrey I. Gordon, George W. Gokel, Paul T. Englund
  • Patent number: 5990104
    Abstract: Polycyclic alkaloids of formula (I), wherein R.sub.1 is H, C.sub.1-6 alkyl, or C.sub.6-12 aryl optionally substituted with polar groups; R.sub.2 and R.sub.3 are independently H, OH, C.sub.1-6 alkyl, --C(NH)--NH.sub.2, a positively charged group, or C.sub.7-13 aralkyl optionally substituted with NH.sub.2, OH, C.sub.1-6 alkyl, or halogen; or R.sub.2 and R.sub.3 together form a 5 to 6 member ring optionally incorporating a heteroatom; R.sub.4 is H, C.sub.1-6 alkyl, OR.sub.6, SR.sub.6, or N(R.sub.6).sub.2, wherein each R.sub.6 is independently H, C.sub.1-3 alkyl; X ix O, S, SO, SO.sub.2, or N--R.sub.5, wherein each R.sub.5 is independently H, C.sub.1-6 alkyl, or C.sub.7-13 aralkyl optionally interrupted with one or more heteroatom; n is an integer from 0 to 2; and m is an integer from 0 to 3. These compounds act as antagonists at the ionotropic NMDA (N-methyl-(D)-aspartic acid) receptor.
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: November 23, 1999
    Assignee: Biochem Pharma, Inc.
    Inventors: John Dimaio, Dilip M. Dixit
  • Patent number: 5977077
    Abstract: Therapeutic compositions for the treatment of infectious diseases are disclosed. These compositions comprise xanthones and xanthone derivatives, such as 2,3,4,5,6-pentahydroxyxanthone. Also disclosed are methods for the treatment of infectious diseases using such compounds.
    Type: Grant
    Filed: March 20, 1996
    Date of Patent: November 2, 1999
    Assignee: Interlab Corporation
    Inventors: Rolf Walter Winter, Michael Kevin Riscoe, David J. Hinrichs
  • Patent number: 5968478
    Abstract: Described herein are D4 receptor-selective compounds of the general formula: ##STR1## wherein X.sub.1 is selected from CH.sub.2, NH, O and S;X.sub.2 -- is selected from CH=, CH.sub.2 --, and N=;R.sub.1 to R.sub.8 are each independently selected from H, C.sub.1-4 alkyl, halo, cyano, nitro and halo-substituted C.sub.1-4 alkyland acid addition salts, solvates and hydrates thereof. Their use as ligands for dopamine receptor identification and in a drug screening program, and as pharmaceuticals to treat indications in which the D4 receptor is implicated, such as schizophrenia, is also described.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: October 19, 1999
    Assignee: Allelix Biopharmaceuticals, Inc.
    Inventors: Jian-Min Fu, Sumanas Rakhit
  • Patent number: 5952334
    Abstract: A compound of formula ##STR1## wherein Z is a tetrahydro-pyrano group selected from ##STR2## having antifungal activity in combination with other antifungal agents.
    Type: Grant
    Filed: May 19, 1998
    Date of Patent: September 14, 1999
    Assignee: Glaxo Wellcome S.A.
    Inventors: Jose Ruiz Gomez, Jose Marie Bueno Calderon, Silvestre Garcia-Ochoa Dorado, Maria T. Fraile Gabaldon, Julia C. Pichel, Jose Fiandor Roman, Domingo Gargallo Viola, Juan C. Cuevas Zurita, Jose L. Lavandera Diaz, Sophie Huss