Cyano Or Isocyano Containing Patents (Class 514/112)
  • Publication number: 20150057220
    Abstract: Fused aromatic phosphonates of structural formula I are precursors to inhibitors of protein tyrosine phosphatase-1B (PTP-1B). The compounds of the present invention are therefore useful for the treatment in a mammal of a disorder, condition, or disease responsive to inhibition of protein tyrosine phosphatase-1B, including Type 2 diabetes, insulin resistance, a lipid disorder, obesity, Metabolic Syndrome, and cancer.
    Type: Application
    Filed: April 16, 2013
    Publication date: February 26, 2015
    Inventors: Michel Therien, Yves Leblanc, Yongxin Han
  • Publication number: 20150057252
    Abstract: The present invention is directed to a pharmaceutical composition comprising a pharmaceutically acceptable carrier and diethyl(2-cyanoethyl)phosphonate, or a pharmaceutically acceptable salt thereof. The present invention is directed to a method for treating inflammation, inflammatory-related disorders, or pain, by administering diethyl(2-cyanoethyl)phosphonate, or a pharmaceutically acceptable salt or solvate thereof to a subject in need thereof.
    Type: Application
    Filed: August 19, 2014
    Publication date: February 26, 2015
    Inventors: Joseph P. ST. LAURENT, Gerald S. JONES, David M. BRESSE, Scott A. GOODRICH
  • Publication number: 20150045325
    Abstract: The invention encompasses the novel class of compounds represented by the formula below, which are inhibitors of the PTP-1B enzyme. The invention also encompasses pharmaceutical compositions which include the compounds shown (Formula I) above and methods of treating or preventing PTP-1B mediated diseases, including diabetes.
    Type: Application
    Filed: October 28, 2014
    Publication date: February 12, 2015
    Applicant: Kaneq Pharma Inc.
    Inventors: John Colucci, Marie-Claire Wilson, Yongxin Han, Claude Dufresne, Michel Belley, Cheuk K. Lau, Christopher Bayly
  • Publication number: 20150038466
    Abstract: The present invention relates to the use of compounds for the treatment or prevention of pain in mammals, in particularly in human beings, and also to a process for preparing these compounds.
    Type: Application
    Filed: December 31, 2012
    Publication date: February 5, 2015
    Inventors: Sylvie Ducki, Khalil Bennis, Alain Eschalier, Jérôme Busserolles, Florian Lesage, Nuno Rodriguez, Delphine Vivier
  • Patent number: 8912124
    Abstract: The invention relates to derivatives of (1-cyanocyclopropyl)phenylphosphinic acid of the formula (I) and to salts thereof, of the formula (II), for enhancing stress tolerance in plants to abiotic stress, preferably to drought stress, especially for enhancing plant growth and/or for increasing plant yield.
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: December 16, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Lothar Willms, Hans-Joachim Zeiβ, Marco Busch, Christopher Hugh Rosinger, Ines Heinemann, Isolde Häuser-Hahn, Martin Jeffrey Hills, Pascal Von Koskull-Döring
  • Patent number: 8889592
    Abstract: The present invention relates to boosting the action of crop protection compositions comprising in particular spiroheterocyclically substituted tetramic acid derivatives of the formula (I) by addition of ammonium or phosphonium salts and optionally penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or acaricides and/or for preventing unwanted vegetation.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: November 18, 2014
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Stefan Lehr, Olga Malsam, Rolf Pontzen, Elmar Gatzweiler, Rainer Sussmann
  • Publication number: 20140193518
    Abstract: The invention relates to kinase inhibitor compounds and methods of identifying and using them. The invention further relates to pharmaceutical compositions and methods for treating disorders, especially cancer.
    Type: Application
    Filed: December 28, 2012
    Publication date: July 10, 2014
    Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    Inventor: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
  • Patent number: 8673885
    Abstract: Aromatic and alkyl thiocarbonates with and without a neighboring group that participates in the hydrolysis of a thiocarbonate are described. The aromatic or alkyl thiocarbonates can be used for the protection of sulfur during oligonucleotide synthesis. Their facile processes of manufacture and methods of using the same are provided.
    Type: Grant
    Filed: July 25, 2011
    Date of Patent: March 18, 2014
    Inventor: Robert Duff
  • Publication number: 20140066408
    Abstract: This invention provides, but is not limited to, novel oleanolic acid derivatives having the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds, methods and intermediates useful for making the compounds, and methods of using the compounds and compositions.
    Type: Application
    Filed: January 14, 2013
    Publication date: March 6, 2014
    Applicant: REATA PHARMACEUTICALS, INC.
    Inventor: REATA PHARMACEUTICALS, INC.
  • Publication number: 20130281365
    Abstract: The invention encompasses the novel class of compounds represented by the formula below, which are inhibitors of the PTP-1B enzyme. The invention also encompasses pharmaceutical compositions which include the compounds shown (Formula I) above and methods of treating or preventing PTP-1B mediated diseases, including diabetes.
    Type: Application
    Filed: July 12, 2013
    Publication date: October 24, 2013
    Inventors: John COLUCCI, Marie-Claire WILSON, Yongxin HAN, Claude DUFRESNE, Michel BELLEY, Cheuk K. LAU, Christopher BAYLY
  • Patent number: 8492314
    Abstract: The present invention provides a concentrate for dilution with water in the preparation of an agricultural composition for application to crops, soil or animals. The concentrate is recommended for use with agricultural chemicals whose agricultural activity varies with the pH of the water. It comprises an active ingredient and a combination of pH indicators for coloring the water, the pH indicators being selected so as to indicate different colors of spray water at different pH levels. The proportions of active ingredient and pH indicators are selected so that when the concentrate is added to water, the pH indicators indicate visually upper and lower pH limits for optimum activity of the agricultural chemical.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: July 23, 2013
    Assignee: AECI Limited
    Inventors: Hendrik Frederik Greyling, Hugo R Minnaar, Martin D Bloomberg
  • Publication number: 20130078256
    Abstract: The invention is related to compounds of Formula (I): or a pharmaceutically acceptable salt, solvate, ester, and/or phosphonate thereof, compositions containing such compounds, and therapeutic methods that include the administration of such compounds.
    Type: Application
    Filed: November 20, 2012
    Publication date: March 28, 2013
    Applicant: Korea Research Institute of Chemical Technology
    Inventor: Korea Research Institute of Chemical Technology
  • Patent number: 8323629
    Abstract: An external preparation for skin has a pH value of 2.0-5.0 and comprises: (a) 1.0-7.0 mass % of at least one of the members selected from ?-hydroxy acids, (b) 0.1-3.0 mass % of a crosslinked type N,N-dimethylacrylamide-2-acrylamido-2-methylpropanesulfonic acid sodium salt copolymer, and (c) 0.1-3.0 mass % of an associating thickener constituted of a compound of the formula (1): R1—{(O—R2)k—OCONH—R3[—NHCOO—(R4—O)n—R5]h}m (1) wherein R1 represents a hydrocarbon group, R2 and R4 represent alkylene groups having 2-4 carbon atoms, which may be identical or different, or a phenylethylene group, R3 represents a hydrocarbon group, which may have a urethane bond, R5 represents a branched chain or secondary hydrocarbon group, m is a number of at least 2, h is a number of at least 1, k is a number within the range of 1-500, and n is a number within the range of 1-200.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: December 4, 2012
    Assignee: Shiseido Company, Ltd.
    Inventor: Naoki Tominaga
  • Publication number: 20120258060
    Abstract: The present invention relates to methods and compositions for the protection of skin and mucous membranes from undesirable side effects of ionizing radiation in a patient undergoing ionizing radiation therapy. In particular, the application describes compositions and methods comprising the topical use of Nrf2 inducers.
    Type: Application
    Filed: June 20, 2012
    Publication date: October 11, 2012
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Paul Talalay, Albena T. Dinkova-Kostova
  • Patent number: 8247351
    Abstract: The present invention concerns boosting the activity of crop protection materials comprising active ingredients from the class of the phenyl-substituted cyclic ketoenols through the addition of ammonium salts and/or phosphonium salts or through the addition of ammonium salts and/or phosphonium salts and penetrants, the corresponding materials, processes for preparing them, and their use in crop protection.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: August 21, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Stefan Lehr, Peter Marczok, Udo Reckmann, Christian Arnold, Waltraud Hempel, Erich Sanwald, Rolf Pontzen
  • Publication number: 20110294664
    Abstract: The invention relates to derivatives of (1-cyanocyclopropyl)phenylphosphinic acid of the formula (I) and to salts thereof, of the formula (II), for enhancing stress tolerance in plants to abiotic stress, preferably to drought stress, especially for enhancing plant growth and/or for increasing plant yield.
    Type: Application
    Filed: April 6, 2011
    Publication date: December 1, 2011
    Applicant: Bayer CropScience AG
    Inventors: Lothar WILLMS, Hans-Joachim Zeisß, Marco Busch, Christopher Hugh Rosinger, Ines Heinemann, Isolde Haeuser-Hahn, Martin Jeffrey Hills, Pascal Von Koskull-Döring
  • Patent number: 8067457
    Abstract: The present invention provides compounds of general formula I: or a pharmaceutically acceptable salt thereof, wherein X, n, Y, and R1 are defined generally and in subsets herein. Compounds of the invention are inhibitors of CCR2 and accordingly are useful for the treatment of a variety of inflammatory, allergic, and autoimmune diseases, disorders, or conditions.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: November 29, 2011
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Shomir Ghosh, Prakash Raman, Kevin Sprott, Amy M. Elder, Sian Griffiths, Francois Soucy, Qing Ye
  • Publication number: 20110245206
    Abstract: This invention provides, but is not limited to, novel oleanolic acid derivatives having the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds, methods and intermediates useful for making the compounds, and methods of using the compounds and compositions.
    Type: Application
    Filed: February 23, 2011
    Publication date: October 6, 2011
    Inventors: XIN JIANG, XIAOFENG LIU, JACK GREINER, STEPHEN S. SZUCS, MELEAN VISNICK
  • Publication number: 20110118115
    Abstract: Active compound combinations are disclosed which comprise (A) a dithiino-tetracarboximide of formula (I) and a further insecticidally active compound (B). Methods for controlling animal pests such as insects and/or unwanted acarids and for curatively or preventively controlling the phytopathogenic fungi of plants or crops are also disclosed as well as the use of a composition according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.
    Type: Application
    Filed: November 17, 2010
    Publication date: May 19, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas Seitz, Ulrike Wachendorff-Neumann, Heike Hungenberg, Peter Dahmen
  • Patent number: 7901701
    Abstract: Disclosed are compositions and methods related to powder and granular emulsifiable concentrate pesticide formulations. As disclosed, emulsions from non-aqueous based liquid or solvent soluble pesticide actives may be prepared using a high purity, high molecular weight sulfonated lignin as the emulsion stabilizer. The resulting emulsions may then be dried to obtain a powder or granular emulsion concentrate where the high molecular weight sulfonated lignin acts as a solid matrix for the pesticide active. The powder or granular emulsifiable concentrate formulations thus formed have high loading rates, good storage properties and are easily reconstituted when added to water.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: March 8, 2011
    Assignee: Lignotech USA, Inc.
    Inventors: Thomas S. Winowiski, Stuart E. Lebo, Scott E. Davis, Stig Are Gundersen
  • Publication number: 20100278933
    Abstract: The invention relates to kinase inhibitor compounds and methods of identifying and using them. The invention further relates to pharmaceutical compositions and methods for treating disorders, especially cancer.
    Type: Application
    Filed: June 5, 2008
    Publication date: November 4, 2010
    Applicant: University of Florida Research Foundation, Inc
    Inventors: Peter P. Sayeski, György M. Keserü
  • Patent number: 7772439
    Abstract: An amino or thiol linker building block for the synthesis of amino or thiol functionalized amino acids and generally of the following structure: is provided. Such building block may be introduced in the 5? end position of an amino acid under standard coupling conditions. Such building block allows in-line coupling control, “trityl-on” purification, and solid support functionalization/derivatization. Such building block is a stable, solid compound and can therefore be easily handled. With the building block of the present invention, deprotection may be carried out under standard detritylation conditions.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: August 10, 2010
    Assignee: Operon Biotechnologies, Inc.
    Inventors: Patrick A. Weiss, Violette Y. Weiss, Stefan Pitsch
  • Patent number: 7645747
    Abstract: The invention is related to phosphorus substituted therapeutic agents, compositions containing such phosphorus substituted agents, and therapeutic methods that include the administration of such phosphorus substituted agents, as well as to processes and intermediates useful for preparing such agents.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: January 12, 2010
    Assignee: Gilead Sciences, Inc.
    Inventors: Constantine G. Boojamra, Carina E. Cannizzaro, James M. Chen, Xiaowu Chen, Aesop Cho, Lee S. Chong, Manoj Desai, Maria Fardis, Craig S. Gibbs, Ralph F. Hirschmann, Alan X. Huang, Haolun Jin, Choung U. Kim, Thorsten A. Kirschberg, Steven Krawczyk, Christopher P. Lee, William A. Lee, Kuei-Ying Lin, Richard L. Mackman, David Y. Markevitch, Peter H. Nelson, David A. Oare, Vidya K. Prasad, Hyung-Jung Pyun, Adrian S. Ray, Rosemarie Sherlock, Sundaramoorthi Swaminathan, William J. Watkins, Jennifer R. Zhang, Lijun Zhang
  • Patent number: 7608604
    Abstract: The present invention relates to compounds of the formula (I) or a tautomer or prodrug thereof, or a pharmaceutically acceptable salt of said compound, tautomer or prodrug, wherein: R1, R2, R3, R4 and R5 are each independently selected from H, halo, CN, CF3 and CONH2; compositions containing such compounds and the uses of such compounds as antiparasitic agents.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: October 27, 2009
    Assignee: Pfizer Limited
    Inventors: Stuart Nicholas Comlay, Joanne Clare Hannam, William Howson, Christelle Lauret, Yogesh Anil Sabnis
  • Patent number: 7589211
    Abstract: The invention relates to polymorphs of zoledronic acid and zoledronate sodium salts, amorphous zoledronate sodium salt, processes for making the polymorphs and amorphous zoledronate sodium salt, and pharmaceutical compositions containing the polymorphs and amorphous zoledronate sodium salt.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: September 15, 2009
    Assignee: Teva Pharmaceutical Industries Ltd
    Inventors: Judith Aronhime, Revital Lifshitz-Liron
  • Publication number: 20090156561
    Abstract: A method of causing a patient to reduce or cease tobacco use that involves the administration of a cholinesterase inhibitor.
    Type: Application
    Filed: June 17, 2008
    Publication date: June 18, 2009
    Inventor: John C. Seed
  • Publication number: 20090110707
    Abstract: Disclosed are compositions and methods related to powder and granular emulsifiable concentrate pesticide formulations. As disclosed, emulsions from non-aqueous based liquid or solvent soluble pesticide actives may be prepared using a high purity, high molecular weight sulfonated lignin as the emulsion stabilizer. The resulting emulsions may then be dried to obtain a powder or granular emulsion concentrate where the high molecular weight sulfonated lignin acts as a solid matrix for the pesticide active. The powder or granular emulsifiable concentrate formulations thus formed have high loading rates, good storage properties and are easily reconstituted when added to water.
    Type: Application
    Filed: October 29, 2007
    Publication date: April 30, 2009
    Inventors: Thomas S. Winowiski, Stuart E. Lebo, JR., Scott E. Davis, Stig Are Gundersen
  • Patent number: 7109314
    Abstract: According to the present invention, there is provided a fluorescent nucleotide represented by the formula: A-B-C, wherein A represents a residue of natural or synthetic nucleotide, oligonucleotide, polynucleotide, or derivative thereof, and binds to B at a base moiety in said residue; B represents a divalent linking group or a single bond; and C represents a monovalent group derived from a fluorescent dye having 0 or 1 sulfonic acid group or phosphoric acid group in a molecule. The present invention provides useful fluorescent nucleotides for labeling nucleic acids, specifically, fluorescent nucleotides of which uptake ratio is high in synthetic reaction of nucleic acids.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: September 19, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Hiroshi Shinoki, Hiroko Inomata, Masayoshi Kojima, Yukio Sudo, Osamu Seshimoto
  • Patent number: 6803057
    Abstract: An acidic aqueous hydrogen peroxide solution is provided with improved disinfectant activity. Concentrated solutions preferably contain up to about 8 wt./wt. % H2O2 and as-used concentrations contain about 0.5% wt./wt. % H2O2. The solution also contains from 0.05 to 8.0 wt./wt. % of at least one phosphorous-based acid, e.g. phosphoric acid and/or a phosphonic acid with from 1 to 5 phosphonic acid groups, and from 0.02 to 5 wt./wt. % of at least one anionic surfactant. The surfactant is selected from C8 to C16 alkyl aryl sulfonic acids, sulfonated C12 to C22 carboxylic acids, C8 to C22 alkyl diphenyl oxide sulfonic acids, naphthalene sulfonic acids, C8 to C22 alkyl sulfonic acids, and alkali metal and ammonium salts thereof, and alkali metal C8 to C18 alkyl sulfates, and mixtures thereof. Most preferably the solution has an emulsifier and/or hydrotrope, e.g. an alkylated sulfonated diphenyl oxide salt, an alkyl aryl polyoxyethylene surfactant, and/or a polyoxyethylene surfactant.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: October 12, 2004
    Assignee: Virox Technologies Inc.
    Inventors: Jose A. Ramirez, Michael J. Rochon
  • Publication number: 20040022843
    Abstract: Compounds, compositions, and methods for labeling membranes are disclosed. Compounds of formula G-L-E are described wherein G is a lipophilic group, L is a cleavable linkage and E is an electrophoretic group. The compounds become associated with membranes, and can be cleaved with a cleavage-inducing moiety thereby releasing the detectable electrophoretic group.
    Type: Application
    Filed: July 14, 2003
    Publication date: February 5, 2004
    Inventors: Sharat Singh, Hasan Tahir
  • Patent number: 6664245
    Abstract: An adhesive composition is provided which is suitable for the bonding of polymeric materials, in whole or in part, such as composite resins, or methacrylate-containing glass-ionomer filling materials, to tooth enamel, or tooth dentin, or to other hand tissues of the human body, such as bone. The composition comprises an unsaturated carboxylic acid ester, an unsaturated phosphate ester and other crosslinking agents. The especially preferred phosphates (which are provided as new compounds) are those of formula (I) in which: R1 is a hydrogen atom, alkyl C1-C4, or CN; R is an aliphatic, cycloaliphatic or aryl radical containing from 1 to 10 carbon atoms and having a valence of n+1; n is an integer from 1 to 5, preferably from 3 to 5.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: December 16, 2003
    Assignee: BioMat Sciences, Inc.
    Inventors: Ivan Stangel, Jingwei Xu, Thomas Ellis, Edward Sacher
  • Patent number: 6649646
    Abstract: The invention relates to an insecticidal and miticidal composition which contains as active ingredients chlorfenapyr in combination with one or more organophosphoric acid ester-type compounds and to a method for controlling insecticidal or miticidal pests which have acquired resistance to commercial insecticidal and miticidal agents.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: November 18, 2003
    Assignee: BASF Aktiengesellschaft
    Inventor: Toshiki Fukuchi
  • Patent number: 6645952
    Abstract: An adhesive composition is provided which is suitable for the bonding of polymeric materials, in whole or in part, such as composite resins, or methacrylate-containing glass-ionomer filling materials, to tooth enamel, or tooth dentin, or to other hand tissues of the human body, such as bone. The composition comprises an unsaturated carboxylic acid ester, an unsaturated phosphate ester and other crosslinking agents. The especially preferred phosphates (which are provided as new compounds) are those of formula (I) in which: R1 is a hydrogen atom, alkyl C1-C4, or CN; R is an aliphatic, cycloaliphatic or aryl radical containing from 1 to 10 carbon atoms and having a valence of n+1; n is an integer from 1 to 5, preferably from 3 to 5.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: November 11, 2003
    Assignee: Biomat Sciences, Inc.
    Inventors: Ivan Stangel, Jingwei Xu, Thomas Ellis, Edward Sacher
  • Patent number: 6583126
    Abstract: The invention encompasses the novel class of compounds represented by formula I which are inhibitors of the PTP-1B enzyme. The invention also encompasses pharmaceutical compositions and methods of treating or preventing PTP-1B mediated diseases, including diabetes, obesity, and diabetes-related diseases.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: June 24, 2003
    Assignee: Merck Erosst Canada & Co.
    Inventors: Yves Leblanc, Claude Dufresne, Scheigetz John, Cheuk Kun Lau, Chun Sing Li, Patrick Roy, Michael Boyd, Zhaoyin Wang
  • Publication number: 20030096796
    Abstract: The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.
    Type: Application
    Filed: July 24, 2002
    Publication date: May 22, 2003
    Applicant: AXYS PHARMACEUTICALS, INC.
    Inventors: Clifford M. Bryant, Barry A. Bunin, Erica A. Kraynack, John W. Patterson
  • Patent number: 6566304
    Abstract: The invention relates to use of (a) compounds of phosphorus containing at least partly lipophilic organic radicals together with (b) urea and/or urea derivatives in selected quantity ratios of (a) to (b) as a soil additive for biologically controlling plant-parasitic soil nematodes by strengthening the correspondingly antagonistic soil potential, more particularly by strengthening the growth of antagonistic and/or nematicidal rhizosphere bacteria and/or corresponding mycorrhiza strains—and at the same time strengthening the growth of cultivated plants in soil. The multicomponent mixtures which strengthen bacterial growth are preferably introduced into the region of the plant roots in the form of an aqueous preparation using plant-compatible emulsifiers before and/or during plant growth. Components (a) and (b) are used in such quantity ratios that the ratio by weight of C to N is no higher than 6:1 and preferably no higher than 5:1.
    Type: Grant
    Filed: February 6, 2001
    Date of Patent: May 20, 2003
    Assignee: Cognis Deutschland GmbH
    Inventors: Doris Bell, Bettina Kopp-Holtwiesche, Stephan Von Tapavicza
  • Patent number: 6525036
    Abstract: The present invention relates to novel cysteine protease inhibitors of Formula I: the pharmaceutically acceptable salts and N-oxide derivatives thereof, their use as therapeutic agents and methods of making them.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: February 25, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Renata Marcella Oballa, Petpiboon Prasit, Joel Stephane Robichaud, Elise Isabel, Eduardo Setti, Dan-Xiong Wang, Rohan V. Mendonca, Shankar Venkatraman
  • Patent number: 6448008
    Abstract: A fluorescent cyanine dye of the following general formula is disclosed: wherein: X1 and X2 are independently selected from the group consisting of —O—, —S—, —C(CH3)2 or —C═CH2; Y1 and Y2 are nonmetal atoms required to form a benzo-condensed or naphtho-condensed ring; Q is a conjugated moiety that increases the fluorescent quantum yield and the stability of the compound; R1 and R2 are independently selected from the group consisting of H, C1-C4, alkyl, alkylensulfonic group or alkylensulfonate group wherein the alkylene group has from 1 to 4 carbon atoms; R3, R4 and R5 are independently selected from the group consisting of H, a sulfonic group, a sulfonate group, alkylensulfonic, alkylensulfonate and —SO2NH(CH2)m—W—(CH2)nZ, wherein alkylene has 1 to 4 carbon atoms, with the proviso that at least one of R1 to R5 contains a sulfonic or sulfonate group; W is absent or is a group selected from —SO2NH, —O—, —COO
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: September 10, 2002
    Assignee: Innosense, S.r.l.
    Inventors: Giuseppe Caputo, Leopoldo Della Ciana
  • Patent number: 6376542
    Abstract: Compositions and methods for killing dust mites and cleaning carpets and other textile fabrics are disclosed. A miticide composition concentrate for mixing with water and optionally with a carpet or fabric cleaning solution consists essentially of a solution of benzyl benzoate and a water soluble organic solvent for the benzyl benzoate such as benzyl alcohol, a surfactant and water. The amounts of the solvent, surfactant and water are selected to maintain a stable dispersion of benzyl benzoate and benzyl alcohol in the aqueous mixture. Also disclosed are aqueous carpet cleaning miticide composition comprising benzyl benzoate, at least one organic solvent which has an affinity for benzyl benzoate and water, at least one surfactant, an anti-resoiling agent, optionally, a fragrance, optionally, a chellating agent and water.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: April 23, 2002
    Assignee: Bissell Homecare, Inc.
    Inventors: Eric J. Hansen, Jesse J. Williams
  • Publication number: 20020016310
    Abstract: 4,4-Diarylbutadienes of the formula I, 1
    Type: Application
    Filed: January 22, 2001
    Publication date: February 7, 2002
    Inventors: Thorsten Habeck, Sylke Haremza, Volker Schehlmann, Horst Westenfelder, Thomas Wunsch, Michael Drogemuller, Volker Bomm
  • Patent number: 6291440
    Abstract: An iron-dextran compound for parenteral treatment of iron-deficiency anemia comprises hydrogenated dextran having a weight average molecular weight (Mw) between 700 and 1,400 Daltons, preferably approximately 1,000 Daltons, a number average molecular weight (Mn) of 400 to 1,400 Daltons and wherein 90% by weight of the dextran has molecular weights less than 2,700 Daltons and the Mw of the 10% by weight fraction of the dextran having the highest molecular weights is below 3,200 Daltons, said hydrogenated dextran having been subjected to purification by membrane processes having a cut-off value between 340 and 800 Daltons, in stable association with ferric oxyhydroxide.
    Type: Grant
    Filed: March 29, 2000
    Date of Patent: September 18, 2001
    Assignee: Pharmacosmos Holding A/S
    Inventors: Hans Berg Andreasen, Lars Christensen
  • Patent number: 6277885
    Abstract: Hydroxamic acids having the formula are useful in treating disease conditions mediated by TNF-&agr;, such as rheumatoid arthritis, osteoarthritis, sepsis, AIDS, ulcerative colitis, multiple sclerosis, Crohn's disease and degenerative cartilage loss.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: August 21, 2001
    Assignee: American Cyanamid Company
    Inventors: Jeremy I. Levin, James M. Chen
  • Patent number: 6117426
    Abstract: A Human amine transporter polypeptide and DNA (RNA) encoding such polypeptide and a procedure for producing such polypeptide by recombinant techniques is disclosed. Also provided are methods for detecting agonists and antagonists to such polypeptide and the use of agonists and antagonists for treating diseases related to the underexpression and over-expression of the Human amine transporter of the present invention. Also disclosed are methods for detecting mutations in the nucleic acid sequence encoding the polypeptide and for detecting altered levels of the soluble form of the polypeptide.
    Type: Grant
    Filed: August 25, 1998
    Date of Patent: September 12, 2000
    Assignee: Human Genome Sciences, Inc.
    Inventors: Yi Li, Liang Cao, Craig A. Rosen
  • Patent number: 6057306
    Abstract: The invention relates to a method of treating the navicular disease in horses, which comprises treating the navicular disease in horses with an effective amount of at least one compound of formula (I), ##STR1## wherein R.sub.1 is hydrogen, hydroxy, amino or halogen, and R.sub.2 is hydrogen, halogen or a radical which is bound through C, N, S or O, or of a C.sub.1 -C.sub.4 tetraalkyl ester thereof, each in the free form or in the form of the salt and/or in the hydrate form; to a compound of formula (I) for use in a method of treating the navicular disease, to a composition for use in a method of treating the navicular disease, which comprises one or more than one compound of formula (I), as well as to the use of a compound of formula (I) for the preparation of a veterinary composition for treating the navicular disease.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: May 2, 2000
    Assignee: Novartis Corporation
    Inventors: Alan Martin Wilson, Allen Edward Goodship, Jonathan Green
  • Patent number: 5972349
    Abstract: Polyribosylribitol phosphate oligosaccharides are produced in a multistep process. The compound of the formula: ##STR1## wherein R.sub.1 is a first protecting group and R.sub.2 is a second protecting group, is coupled to a solid polyethylene glycol monomethyl ether (PEG) support. Following removal of the first protecting group, the resulting compound is coupled with a repeating unit for chain elongation of the formula: ##STR2## The protecting group is removed from the phosphorus atom and the steps of removing the first protecting group, coupling with the repeating unit is repeated until the desired number of repeating units in the oligomer has been terminated. The oligomer then is terminated with a chain terminating molecule of the formula: ##STR3## wherein m is an integer and R.sub.3 is a third protecting group.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 26, 1999
    Assignee: Connaught Laboratories Limited
    Inventors: Pele Chong, Ali Kandil, Charles Sia, Michel Klein
  • Patent number: 5866514
    Abstract: A pesticidal composition to noxious organisms which comprises a diarylalkane and an active component effective for killing or repelling noxious organisms and the diarylalkane is at least one member selected from the group consisting of butyl diphenylmethane, butyl-1,1-diphenylethane and butyl-1,2-diphenylethane. The used diarylalkane has a high dissolving power to the effective component, a high boiling point and a high flash point with low unpleasant smell and does not deteriorate the effective component in the pesticidal composition.
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: February 2, 1999
    Assignee: Nippon Petrochemicals Company, Limited
    Inventors: Kunio Sugisawa, Yasuo Togami, Toshikatsu Shouko
  • Patent number: 5709890
    Abstract: An insecticide composition is enhanced from the standpoint of its ability to be absorbed by insects, such as red fire ants, particularly dithiophosphate ester pesticides by the addition of a small amount of a water soluble non-aromatic polyorganic acid or salt form thereof such as polyaspartic acid, particularly preferred with a molecular weight in the range of about 3000 to 40,000.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: January 20, 1998
    Assignee: Donlar Corporation
    Inventor: J. Larry Sanders
  • Patent number: 5646133
    Abstract: An insecticide composition is enhanced from the standpoint of its ability to be absorbed by insects, such as red fire ants, particularly dithiophosphate ester pesticides by the addition of a small amount of a water soluble non-aromatic polyorganic acid or salt form thereof such as polyaspartic acid, particularly preferred with a molecular weight in the range of about 3000 to 40,000.
    Type: Grant
    Filed: March 14, 1996
    Date of Patent: July 8, 1997
    Assignee: Donlar Corporation
    Inventor: J. Larry Sanders
  • Patent number: 5627173
    Abstract: Phosphonoacetic acid derivatives and their use for treating degenerative joint disorders Compounds of the formula I ##STR1## are suitable for producing pharmaceuticals for the treatment and prophylaxis of degenerative joint disorders, of rheumatic disorders accompanied by cartilage breakdown, such as rheumatoid arthritis, joint trauma and chondrolysis as a consequence of prolonged immobilization of the joint, of inflammations, septic shock, disorders with impaired leukocyte adhesion, disorders caused by an elevated concentration of tumor necrosis factor alpha, such as cachexia or Crohn's disease.
    Type: Grant
    Filed: January 23, 1996
    Date of Patent: May 6, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Rolf Graeve, Werner Thorwart, Ruth Raiss, Klaus U. Weithmann, Stefan M ullner
  • Patent number: 5576308
    Abstract: An insecticidal, acaricidal or nematocidal composition which comprises an organophosphorus compound represented by formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each represents C.sub.1 to C.sub.4 alkyl; A represents H, C.sub.1 to C.sub.4 alkyl, C.sub.1 to C.sub.4 alkylthio or N(R.sup.4)R.sup.5 ; Z represents C(CN)R.sup.4 or N-R.sup.7 and an inert carrier show excellent effect for controlling harmful insects, mites and nematodes, do not give off a bad or irritating odor and exhibit very low toxicity to warm-blooded animals. R.sup.4, R.sup.5, R.sup.6, and R.sup.7 are defined in the specification.
    Type: Grant
    Filed: May 27, 1994
    Date of Patent: November 19, 1996
    Assignee: Agro-Kanesho Co., Ltd.
    Inventors: Shinya Henmi, Hideyo Fujii, Akinori Kariya