Patents Examined by Jane Fan
  • Patent number: 6436963
    Abstract: The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with (derivatised) hydroxyalkyl substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: August 20, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Emily J. Canada, Robert P. Gajewski, Christopher S. Galka, Neil V. Kirby, Irene M. Morrison, Jeannie R. Phillips, Mary E. Pieczko, Brent J. Rieder, Chrislyn M. Carson, Zhengyu Huang
  • Patent number: 6436964
    Abstract: The present invention provides the compounds of the following formula: Wherein the variables are as defined in the specification and a method for inhibiting the reuptake of seretonin, antagonizing the 5-HT1A receptor and antagonizing the 5-HT2A receptor which comprises administering to a subject in need of such treatment an effective amount of the compound of above formula.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: August 20, 2002
    Assignee: Eli Lilly and Company
    Inventors: Larry Wayne Hertel, Daniel Timothy Kohlman, Sidney Xi Liang, David Taiwai Wong, Yao-Chang Xu
  • Patent number: 6432951
    Abstract: The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with (derivatised) hydroxyalkyl substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: August 13, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Emily J. Canada, Christopher S. Galka, Robert P. Gajewski, Neil V. Kirby, Irene M. Morrison, Mary E. Pieczko, Chrislyn M. Carson, Jeannie R. Phillips, Brent J. Rieder, Zhengyu Huang
  • Patent number: 6432984
    Abstract: N-Piperidino-5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-ethylpyrazole-3-carboxamide and its salts and solvates are powerful antagonists of the CB1 cannabinoid receptors. They are prepared by reacting a functional derivative of 5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-ethylpyrazole-3-carboxylic acid with 1-aminopiperidine, optionally followed by salification.
    Type: Grant
    Filed: July 27, 2001
    Date of Patent: August 13, 2002
    Assignee: Sanofi-Synthelabo
    Inventors: Francis Barth, Philippe Camus, Serge Martinez, Murielle Rinaldi
  • Patent number: 6432990
    Abstract: The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with polyether substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: August 13, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Emily J. Canada, Carl P. Denny, Christopher S. Galka, Neil V. Kirby, Marc McKennon, Mary E. Pieczko, Rebecca L. Rezac, Brent J. Rieder, John K. Swayze, Chrislyn M. Carson, David D. Johnson, Gregory M. Kemmitt
  • Patent number: 6432880
    Abstract: 2-Phenylpyridines I an their salts, wherein R1 to R17, X1-X3 are as defined in the specification. The compounds are useful as herbicides, desiccants and defoliants.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: August 13, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Olaf Menke, Markus Menges, Ingo Sagasser, Gerhard Hamprecht, Robert Reinhard, Cyrill Zagar, Karl-Otto Westphalen, Martina Otten, Helmut Walter
  • Patent number: 6423846
    Abstract: Lansoprazole of formula (I) can be produced economically in a high yield using a simple, two-step method comprising reacting hydroxymethylpyridine and benzimidazole starting materials in the presence of a phosphine compound and a dialkyl azodicaboxlate and oxidizing the product of the first step in the presence of an organic radical catalyst:
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: July 23, 2002
    Assignee: Hanmi Pharm. Co., Ltd.
    Inventors: Young-Ho Moon, Kyung-Ik Lee, Gwan-Sun Lee
  • Patent number: 6420315
    Abstract: The novel compounds of formula I: wherein R, A, X1, X2, X3, Z and m have the meaning given in claim 1, and the agronomically acceptable salts or N-oxides thereof, and herbicidal compositions containing such compounds as active ingredients.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: July 16, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Stefan Scheiblich, Thomas Maier, Helmut Siegfried Baltruschat, Thomas Hoellmueller
  • Patent number: 6395760
    Abstract: 1-Arylpyrazoles of the formula: wherein R31, R32, R33, R4, R5, R12, R13, R14, R15 and Z are as defined in specification, are useful as pesticides or as intermediates to other pesticides. Compositions comprising the compounds of formula (I) and methods for their use, particularly in agriculture and for animal protection, as pesticides, especially for controlling arthropods, are described.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: May 28, 2002
    Assignee: Rhone-Poulenc Inc.
    Inventors: Tai-Teh Wu, David Treadway Manning
  • Patent number: 6395902
    Abstract: Compounds having the formula R5O—A—NR4—R2  (V) where R2 is a heteroaryl group linked to the remainder of the molecule via a carbon atom adjacent a nitrogen atom and R4 and R5 are both hydrogen atoms or together represent —SO— or —SO2— and A is C2-C4 alkylene optionally substituted by one or more lower alkyl groups are novel intermediates in the preparation of pharmaceutically useful piperazine derivatives as end compounds. The compounds having formula V where R4 and R5 are hydrogen may be prepared by a rearrangement of a compound having the formula (VI).
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: May 28, 2002
    Assignee: John Wyeth & Brother Limited
    Inventors: Christopher Ian Brightwell, Robin Gerald Shepherd
  • Patent number: 6391896
    Abstract: The invention is related to the following compounds: wherein all variables are as defined in the specification. The compounds are useful for treating psychotic disorders.
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: May 21, 2002
    Assignee: Duphar International Research BV
    Inventors: Roelof Van Hes, Johannes A. M. Van Der Heijden, Cornelis G. Kruse, Jacobus Tipker, Martinus T. M. Tulp, Gerben M. Visser, Bernard J. Van Vliet
  • Patent number: 6391883
    Abstract: A compound of formula (I): wherein R1 represents a group of formula (A) where each of W, X, Y and Z and Z represents either a group CR or the nitrogen atom, provided that not more than two of W, X, Y and Z represent the nitrogen atom and where each R present is independently selected from hydrogen and halogen atoms and cyano, amino, hydrazino, acylamino, hydroxy, alkyl, hydroxyalkyl, alkoxy, haloalkyl, haloalkoxy, alkenyl, alkenyloxy, alkoxyalkenyl, alkynyl, carboxylic acyl, alkoxycarbonyl, aryl and heterocyclyl groups, said groups comprising up to 6 carbon atoms, and wherein R2 represents hydrogen or cyano or a group selected from alkyl, aryl, heteroaryl, aralkyl, heteroarylalkyl, alkenyl, aralkenyl, alkynyl, alkoxycarbonyl, alkanesulfonyl, arenesulfonyl, alkanyloxycarbonyl, aralkyloxycarbonyl, aryloxycarbonyl, heterocyclylalkyl, carbamyl or dithiocarboxyl groups, said groups comprising from 1 to 15 carbon atoms, said groups being optionally substituted with one or more substituents selecte
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: May 21, 2002
    Assignee: Syngenta Limited
    Inventors: Christopher John Urch, Roger Salmon, Terence Lewis, Christopher Richard Ayles Godfrey, Martin Stephen Clough
  • Patent number: 6384060
    Abstract: The present invention relates to novel substituted pyridine compounds of Formula (I) wherein the moiety Z, R1, R2 and R3 are as herein defined, having estrogenic activity, to processes for their preparation, to a combinatorial library and solid phase methods for preparing libraries of the compounds, to utilizing libraries of the compounds for drug discovery, to methods of treatment and to pharmaceutical compositions thereof.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventors: Chingfan Chiu, Zhilian Tang, John W. Ellingboe
  • Patent number: 6384057
    Abstract: The present invention relates to novel substituted pyridine compounds of Formula (I) wherein the moiety Z, R1, R2 and R3 are as herein defined, having estrogenic activity, to processes for their preparation, to a combinatorial library and solid phase methods for preparing libraries of the compounds, to utilizing libraries of the compounds for drug discovery, to methods of treatment and to pharmaceutical compositions thereof.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventors: Chingfan Chiu, Zhilian Tang, John W. Ellingboe
  • Patent number: 6384058
    Abstract: The present invention relates to novel substituted pyridine compounds of Formula (I) wherein the moiety Z, R1, R2 and R3 are as herein defined, having estrogenic activity, to processes for their preparation, to a combinatorial library and solid phase methods for preparing libraries of the compounds, to utilizing libraries of the compounds for drug discovery, to methods of treatment and to pharmaceutical compositions thereof.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: May 7, 2002
    Assignee: American Home Products Corporation
    Inventors: Chingfan Chiu, Zhilian Tang, John W. Ellingboe
  • Patent number: 6384059
    Abstract: The present invention relates to a novel crystalline form of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl-1H-benzimidazole, known under the generic name omeprazole. Further, the present invention also relates to the use of the novel crystalline form of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole for the treatment of gastrointestinal disorders, pharmaceutical compositions containing it as well as processes for the preparation of the novel crystalline form of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole.
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: May 7, 2002
    Assignee: AstraZëneca AB
    Inventors: Karin Lövqvist, Gunnel Sundén, David Noreland, Ingvar Ymén
  • Patent number: 6376677
    Abstract: Nicotinic acid is produced from aqueous solutions of ammonium nicotinate by spray-drying. The nicotinic acid can be freed from residual ammonium nicotinate by a thermal post-treatment in a fluidized bed or under reduced pressure. The process is suitable in particular for the work-up of the reaction mixture produced in the oxidation of 3-methylpyridine with atmospheric oxygen, with the ammonia and, if appropriate, the water, being able to be recycled. Nicotinic acid (“vitamin PP”) is an important additive to foodstuffs and feedstuffs.
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: April 23, 2002
    Assignee: Lonza AG
    Inventors: Roderick J. Chuck, Uwe Zacher
  • Patent number: 6369086
    Abstract: The present invention relates generally to novel substituted oxindole compounds and compositions. Such compounds and compositions have utility as pharmacological agents in treating diseases or conditions alleviated by the inhibition or antagonism of protein kinase activated signalling pathways. In particular, the present invention relates to a series of substituted oxindole compounds, which exhibit protein tyrosine kinase and protein serine/threonine kinase inhibition, and which are useful in inhibiting tumor growth via inhibition of such kinases as well as protecting a patient undergoing chemotherapy from chemotherapy induced alopecia.
    Type: Grant
    Filed: March 4, 1999
    Date of Patent: April 9, 2002
    Assignee: SmithKline Beecham Corporation
    Inventors: Stephen Thomas Davis, Scott Howard Dickerson, Philip Anthony Harris, Robert Neil Hunter, III, Lee Frederick Kuyper, Karen Elizabeth Lackey, Michael Joseph Luzzio, James Marvin Veal, Duncan Herrick Walker
  • Patent number: 6369085
    Abstract: The present invention relates to a novel form of the (−)-enantiomer of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole, i.e. S-omeprazole. More specifically, it relates to a novel form of the magnesium salt of the S-enantiomer of omeprazole trihydrate. The present invention also relates to processes for preparing such a form of the magnesium salt of S-omeprazole and pharmaceutical compositions containing it. Furthermore, the present invention also relates to new intermediates used in the process.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: April 9, 2002
    Assignee: AstraZeneca AB
    Inventors: Hanna Cotton, Anders Kronström, Anders Mattson, Eva Möller
  • Patent number: 6362195
    Abstract: The present invention relates to 6-phenyl-pyridin-2-ylamine derivatives of the formula wherein R1, R2, R3 and R4 are defined as in the specification, that exhibit activity as nitric oxide synthase (NOS) inhibitors, to pharmaceutical compositions containing them and to their use in the treatment and prevention of central nervous system and other disorders.
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: March 26, 2002
    Assignee: Pfizer Inc.
    Inventor: John Adams Lowe, III