Ring Attached Directly To Oxygen Of N-c(=0)-0 Patents (Class 514/490)
  • Patent number: 6835748
    Abstract: The present invention is in particular related to the use of rivastigmine in the manufacture of a medicament for the treatment of ocular disorders.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: December 28, 2004
    Assignee: Novartis AG
    Inventor: David Goldblum
  • Publication number: 20040242553
    Abstract: Peripherally administered Brefeldin A and its analogs and derivatives are used to enhance learning and reverse memory dysfunction through induced long term potentiation in hippocampal issues.
    Type: Application
    Filed: March 22, 2004
    Publication date: December 2, 2004
    Applicant: The Regents of the University of California a Oakland, California corporation
    Inventors: Katumi Sumikawa, Ken-Ichi Ito, James L. McGaugh
  • Publication number: 20040127486
    Abstract: Disclosed are a series of phenylalanine derivatives, to compositions containing them, to processes for their preparation, and to their use in medicine.
    Type: Application
    Filed: December 12, 2003
    Publication date: July 1, 2004
    Applicants: Elan Pharmaceuticals, Inc., American Home Products Corporation
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Susan Ashwell, Gregory S. Welmaker, Anthony Kreft, Dimitrios Sarantakis, Darren B. Dressen, Francine S. Grant, Christopher Semko, Ying-Zi Xu
  • Publication number: 20030203025
    Abstract: Pharmaceutical composition capable of releasing a therapeutically effective dose of active agent, e.g., rivastigamine, in a time-controlled manner.
    Type: Application
    Filed: March 31, 2003
    Publication date: October 30, 2003
    Inventors: Jorg Ogorka, Oskar Kalb, Rajen Shah, Satish Chandra Khanna
  • Patent number: 6573297
    Abstract: A (2-substituted oxyphenyl)alkanamide derivative or a salt thereof expressed by the following Formula (I): wherein one of A and B is a hydrocarbon group of C3-30 expressed by R1 and the other is —(CH2)n-NR2R3; Z is —CO— or —CONR6—; R2 and R3 individually represent H, lower alkyl or benzyl, or —NR2R3 may be a heterocycle having 3-7 members; wherein —CONR5—(CH2)n-NR2R3 or —CONR6—(CH2)n-NR2R3 may be the following Group (II): wherein ring Y is a heterocycle of 6 or 7 members; R4 is selected from the group consisting of H, halogen, lower alkyl, lower acyl and etc; R5 and R6 are individually H, lower alkyl, lower acyl or lower alkylcarbamoyl, or may form a part of said Group(II); 1 is 0 or 1; m is 1 or 2; and n is an integer of 0-5.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: June 3, 2003
    Assignee: Shiseido Co., Ltd.
    Inventors: Koji Kobayashi, Hirotada Fukunishi, Tokuro Iwabuchi
  • Patent number: 6534541
    Abstract: The present invention is in particular related to the use of rivastigmine in the manufacture of a medicament for the treatment of ocular disorders.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: March 18, 2003
    Assignee: Novartis AG
    Inventor: David Goldblum
  • Publication number: 20020165274
    Abstract: 3,4,5-trisubstituted aryl nitrone compounds having the formula: 1
    Type: Application
    Filed: January 8, 2002
    Publication date: November 7, 2002
    Inventors: L. David Waterbury, Paul L. Wood, M. Amin Khan, Ravindra B. Upasani
  • Patent number: 6476067
    Abstract: Compounds of formula (I) are in the preparation of antibacterial agents, wherein: R1 represents hydrogen, C1-C6 alkyl or C1-C6 alkyl substituted by one or more halogen atoms; R2 represents a group R10(X)n—(ALK)— wherein R10 represents hydrogen, a C1-C6 alkyl, C2-C6 alkenyl, C1-C6 alkynyl, cycloalkyl, aryl, or heterocyclyl group, any of which may be unsubstituted or substituted by (C1-C6)alkyl, (C1-C6)alkoyy, hydroxy, mercapto, (C1-C6)alkylthio, amino, halo, trifluoromethyl, cyano, nitro, —COOH, —CONH2, —COORA, —NHCORA, —CONHRA, —NHRA, —NRARB, or —CONRARB wherein RA and RB are independently a (C1-C6)alkyl group, and ALK represents a straight or branched divalent C1-C6 alkylene, C2-C6 alkenylene, or C2-C6 alkynylene radical, which may be interrupted by one or more non-adjacent —NH—, —O— or —S— linkages, X represents —NH—, —O— or —S—, and n is 0 or 1, R represents hydrogen or C1-C6
    Type: Grant
    Filed: June 14, 2001
    Date of Patent: November 5, 2002
    Assignee: British Biotech
    Inventors: Michael George Hunter, Raymond Paul Beckett, Martin John Clements, Mark Whittaker
  • Patent number: 6461591
    Abstract: A pressure-liquefied propellant mixture for aerosols, comprising a fluorinated alkane, in particular 1,1,1,2-tetrafluoroethane and/or 1,1,1,2,3,3,3-heptafluoropropane, and carbon dioxide, makes possible an improvement of the wetting properties of pharmaceutically active compounds, with which the formulation problems existing with hydrofluoroalkanes in relation to suspension as well as solution aerosols can be overcome and thus improved medicinal aerosol formulations can be obtained. With the aid of carbon dioxide, it is also possible to specifically influence the pressure and thus the particle size distribution and also by displacement of oxygen from the hydrofluoroalkanes to improve the storage stability of oxidation-sensitive active compounds.
    Type: Grant
    Filed: August 4, 1999
    Date of Patent: October 8, 2002
    Assignee: Jago Research AG
    Inventors: Manfred Keller, Kurt Herzog
  • Patent number: 6395774
    Abstract: Compositions useful in the delivery of active agents are provided. These delivery compositions include (a) an active agent; and (b) a carrier of at least one mono-C-substituted or di-C-substituted diketopiperazine. Methods for preparing these compositions and administering these compositions are also provided.
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: May 28, 2002
    Assignee: Emisphere Technologies, Inc.
    Inventor: Sam J. Milstein
  • Publication number: 20020010191
    Abstract: The present invention relates to a compositions and methods for treating tinnitus. In preferred embodiments of the invention, muscurinic and/or opioid agents are administered to the affected ear in amount effective to relieve one or more tinnitus symptoms. A preferred agent is an anticholinesterase inhibitor, such as neoostigmine.
    Type: Application
    Filed: July 17, 2001
    Publication date: January 24, 2002
    Inventor: George F. El Khoury
  • Patent number: 6303569
    Abstract: The present invention is directed to double prodrugs containing polymeric-based transport forms.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: October 16, 2001
    Assignee: Enzon, Inc.
    Inventors: Richard B. Greenwald, Yun H. Choe, Annapurna Pendri
  • Patent number: 6277880
    Abstract: Prodrugs, of generic formula I, are disclosed for use in antibody directed enzyme prodrug therapy (ADEPT). The prodrugs are substrates for carboxypeptidase G2 (CPG2) and yield more active cytotoxic drugs than known products of CPG2 catalysed reactions.
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: August 21, 2001
    Assignees: Zeneca Limited, Cancer Research Campaign Technology Limited
    Inventors: Philip John Burke, Robert Ian Dowell, Anthony Brian Mauger, Caroline Joy Springer
  • Patent number: 6251938
    Abstract: This invention is directed to compounds of the following formula: wherein m is from 0-4; X is O or S; Y is halogeno; R1 is hydrogen or C1-4 alkyl; R2 is hydrogen, C1-4 alkyl or optionally substituted propargyl; and R3 and R4 are each independently hydrogen, C1-8 alkyl, C6-12 aryl, C6-12 cycloalkyl or C6-12 aralkyl, R5 is hydrogen or C1-4 alkyl; and pharmaceutically acceptable salts thereof, provided that when X is O, R2 is optionally substituted propargyl. This invention is also directed to the use of these compounds for treating depression, Attention Deficit Disorder (ADD), Attention Deficit and Hyperactivity Disorder (ADHD), Tourette's Syndrome, Alzheimer's Disease and other dementia's such as senile dementia, dementia of the Parkinson's type, vascular dementia and Lewy body dementia. This invention is further directed to a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: June 26, 2001
    Assignees: Teva Pharmaceutical Industries, Ltd.,, Technion Research and Development Foundation, Ltd.,, Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Michael Chorev, Tamar Goren, Yacov Herzig, Jeffrey Sterling, Marta Weinstock-Rosin, Moussa B. H. Youdim
  • Patent number: 6080784
    Abstract: Compositions with protein kinase C-modulatory, anti-inflammatory and other activities are disclosed.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 27, 2000
    Assignee: Procyon Pharmaceuticals, Inc.
    Inventors: Paul E. Driedger, James Quick
  • Patent number: 6075048
    Abstract: New aqueous formulations of, and the paediatric use of, bambuterol, and of its pharmaceutically acceptable salts, are described.
    Type: Grant
    Filed: February 3, 1998
    Date of Patent: June 13, 2000
    Assignee: Astra Aktiebolag
    Inventors: Staffan Annefors, Carl-Axel Bauer, Hans Nilsson
  • Patent number: 6034117
    Abstract: This invention relates to a method for treating snoring, sleep apnea and other form of sleep-disordered breathing, which comprises administration of a therapeutically effective dose of an acetyl choline esterase inhibitor (CEI) such as pyridostigmine or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: March 7, 2000
    Inventors: Jan Hedner, Holger Kraiczi
  • Patent number: 6005002
    Abstract: The invention provides compounds of formula (I) and (II) wherein X and Y are independently chlorine, bromine, iodine, a mesyl group CH.sub.3 SO.sub.3 or a tosyl group OSO.sub.2 phenyl (wherein phenyl is optionally substituted by 1, 2, 3, 4 or 5 substituents independently selected from C.sub.1-4 alkyl, halogen, cyano or nitro; R.sup.1 and R.sup.2 are independently 1 to 4 optional substituents; Z.sup.1 and Z.sup.2 are each independently --O-- or --NH--; R.sup.3 is hydrogen, t-butyl or allyl; Z.sup.3 is a hydrocarbyl group such as carboxyethyl, optionally containing heteroatoms, and physiologically acceptable derivatives thereof. The compounds can be converted in situ into nitrogen mustard agents by the actions of enzymes such as carboxypeptidase or nitroreductase and are useful for the treatment of cancer.
    Type: Grant
    Filed: July 16, 1997
    Date of Patent: December 21, 1999
    Assignee: Cancer Research Campaign Technology Limited
    Inventors: Caroline Joy Springer, Ion Niculescu-Duvaz
  • Patent number: 5925674
    Abstract: This invention relates to cycloalkylcarboxanilides of the formula ##STR1## which are used to combat pests.
    Type: Grant
    Filed: October 26, 1995
    Date of Patent: July 20, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd-Wieland Krueger, Klaus Sasse, Thomas Schenke, Michael Negele, Heinz-Wilhelm Dehne
  • Patent number: 5846997
    Abstract: The present invention relates to water-emulsifiable liquid formulations of insecticidal active compounds, characterized in that they containa) 2.5 to 30% of active compound,b) 5 to 77.5% of a mixture of benzyl acetate and an alcohol in the ratio 25-95% to 5-75%,c) 2.5 to 20% of formulation auxiliary.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: December 8, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kirkor Sirinyan, Rainer Sonneck, Klaus Mrusek
  • Patent number: 5733935
    Abstract: A hydroxylamine derivatives of formula (I): ##STR1## wherein R represents ##STR2## in which R.sup.1 and R.sup.2 represents alkyl group, alkenyl group, alkynyl group, cycloalkyl group, haloalkyl group, haloalkynyl group, alkoxy - alkyl group, phenoxy - alkyl group, alkylthio - alkyl group, alkylsulfonyl - alkyl group, alkylamino - alkyl group, phenyl group, benzyl group, phenethyl group, cinnamyl group, pyridyl group, furyl group, thienyl group, X represents CO.sub.2, CO or SO.sub.2, and R.sup.3, R.sup.4, R.sup.5 and R.sup.6 represent a hydrogen atom or a lower alkyl group, and n represents 0 or 1, and fungicides contain said compound as an active ingredient.The compounds of the present invention have excellent effects for controlling wood-rot fungi, plant diseases and fungi of humans and animals, and are useful as industrial, agricultural and medical fungicides.
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: March 31, 1998
    Assignee: Nihon Nohyaku Co., Ltd.
    Inventors: Nobuharu Andoh, Tsutomu Nishiguchi, Katsutoshi Endo
  • Patent number: 5728729
    Abstract: 3-Methoxy-2-phenyl-acrylic esters of the formula ##STR1## in which R represents optionally substituted alkyl, cycloalkyl or aryl andn represents a number 0 or 1,a process for their preparation and their use as pesticides.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: March 17, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Herbert Gayer, Peter Gerdes, Heinz-Wilhelm Dehne
  • 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: 5700831
    Abstract: A compound of the formula ##STR1## wherein R is a) phenyl; phenyl(C.sub.1 -C.sub.4 alkoxy); phenoxy; or benzyl; the phenyl ring of each substituent being optionally substituted with one or more of halogen, nitro, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 alkoxy, C.sub.1 -C.sub.8 haloalkyl, C.sub.1 -C.sub.8 haloalkoxy, di(C.sub.1 -C.sub.8 alkyl)amino, phenyl or phenoxy; or b) a 5- or 6-membered heterocyclic group comprising 1-3 heteroatoms selected from the group consisting of N, O or S, optionally substituted with one or more of halogen, nitro, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 alkoxy, C.sub.1 -C.sub.8 haloalkyl, C.sub.1 -C.sub.8 haloalkoxy, or di-(C.sub.1 -C.sub.8 alkyl)amino. These compounds and pesticidal compositions prepared therefrom, are useful as plant protecting agents for the control of insects, nematodes, and mites.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: December 23, 1997
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd/Ltee
    Inventors: Mark Achiel Dekeyser, Paul Thomas McDonald
  • 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: 5602176
    Abstract: The (S)-N-ethyl-3-[(1-dimethylamino)ethyl]-N-methyl-phenylncarbamate in free base or acid addition salt form is useful as pharmaceutical, particularly for systemic transdermal administration.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: February 11, 1997
    Assignee: Sandoz Ltd.
    Inventor: Albert Enz
  • Patent number: 5574029
    Abstract: The present invention provides a method for treating anxiety in a human in need thereof, comprising administering an antianxiety amount of a muscarinic agonist compound of the general formula ##STR1## wherein X R.sup.43, R.sup.44, R.sup.45 and R.sup.46 are defined in the disclosure.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: November 12, 1996
    Assignee: Eli Lilly and Company
    Inventors: Neil C. Bodick, Franklin P. Bymaster, Walter W. Offen, Harlan E. Shannon
  • Patent number: 5565490
    Abstract: p-Hydroxyaniline derivatives of the formula I ##STR1## where the substituents have the following meanings: R.sup.1 is hydrogen, or unsubstituted or substituted alkyl;R.sup.2 and R.sup.3 independently of one another are halogen, alkyl, haloalkyl, alkoxy or haloalkoxy;R.sup.4 is unsubstituted or substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl or aryl,OR.sup.5 or NR.sup.6 R.sup.7, whereR.sup.5, R.sup.6 are unsubstituted or substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl or aryl, andR.sup.7 is hydrogen or alkyl,and their salts, processes for their preparation, compositions containing them and their use for controlling harmful fungi or pests, and also compounds of the formula VI ##STR2## and their salts, processes for their preparation, compositions containing them and their use as intermediates and for controlling pests are described.
    Type: Grant
    Filed: November 10, 1994
    Date of Patent: October 15, 1996
    Assignee: BASF Aktiengesellschaft
    Inventors: Oliver Wagner, Karl Eicken, Norbert G otz, Harald Rang, Eberhard Ammermann, Gisela Lorenz
  • Patent number: 5512565
    Abstract: The compounds of the formula: ##STR1## in which ##STR2## where R.sup.7 is hydrogen, alkyl, hydroxy, alkanoyloxy, hydroxyalkyl, hydroxycarbonyl, alkoxycarbonyl, phenyl or substituted phenyl, in which the substituent is alkyl, alkoxy, halo, nitro, cyano, haloalkyl, perhaloalkyl or dialkylaminoalkyl; R.sup.8 is hydrogen or alkyl or R.sup.7 and R.sup.8 taken together are polymethylene; R.sup.9 is hydrogen, alkyl, phenyl or substituted phenyl, in which the substituent is alkyl, alkoxy, halo, nitro, cyano or perhaloalkyl; R.sup.10 is hydrogen, alkyl or gemdialkyl; n is one of the integers 0, 1 or 2; and R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are, independently, hydrogen, alkyl, alkoxy, halo, nitro, cyano or perhaloalkyl, alkoxycarbonyl or hydroxycarbonyl; and when X is --NR.sup.9 -- or R.sup.7 is an amino alkyl group, a pharmaceutically acceptable salt thereof; are useful as inhibitors of cholesterol ester hydrolase.
    Type: Grant
    Filed: March 30, 1995
    Date of Patent: April 30, 1996
    Assignee: American Home Products Corporation
    Inventors: Richard E. Mewshaw, Thomas J. Commons, Donald P. Strike
  • Patent number: 5391571
    Abstract: The compounds of the formula: ##STR1## in which R.sup.1 is alkyl of 4 or more carbon atoms, cycloalkyl, 1-adamantyl, 2-adamantyl, 3-noradamantyl, 3-methyl-1-adamantyl, 1-fluorenyl, 9-fluorenyl, cycloalkylalkyl, phenyl, substituted phenyl, alkyl, alkoxy, halo, nitro, cyano or trifluoromethyl, phenylalkyl or substituted phenylalkyl, where the substituent on the benzene ring is alkyl, alkoxy, halo, nitro, cyano, trifluoromethyl or phenyl; R.sup.2 is hydrogen, alkyl or R.sup.1 taken with R.sup.2 and the nitrogen atom to which they are attached form a heterocyclic moiety of the formula: ##STR2## wherein ##STR3## in which R.sup.7 is hydrogen, alkyl, hydroxy, alkanoyloxy, hydroxyalkyl, hydroxycarbonyl, alkoxycarbonyl, phenyl or substituted phenyl, in which the substituent is alkyl, alkoxy, halo, nitro, cyano, haloalkyl, perhaloalkyl or dialkylaminoalkyl; R.sup.8 is hydrogen or alkyl or R.sup.7 and R.sup.8 taken together are polymethylene; R.sup.
    Type: Grant
    Filed: May 13, 1993
    Date of Patent: February 21, 1995
    Assignee: American Home Products Corporation
    Inventors: Richard E. Mewshaw, Thomas J. Commons, Donald P. Strike
  • Patent number: 5384328
    Abstract: The present invention is directed to compounds of the following general Formula I, methods for using the compounds of Formula I, pharmaceutical compositions thereof, and processes for preparing the compounds. ##STR1## wherein X is oxygen or sulfur; wherein R is hydrogen, a straight or branched alkyl group having from 1 to 8 carbon atoms or benzyl;wherein each of R.sub.1 and R.sub.2 is phenyl, substituted phenyl, naphthyl, substituted naphthyl, an aralkyl group, a 5- or 6-membered monocyclic or fused bicyclic heterocyclic group, or a hydrocarbon chain having from 1 to 20 carbon atoms and from 1 to 3 double bonds.
    Type: Grant
    Filed: May 21, 1993
    Date of Patent: January 24, 1995
    Assignee: Warner-Lambert Company
    Inventors: Joseph A. Picard, Drago R. Sliskovic
  • Patent number: 5360783
    Abstract: A water-based pesticidal composition contains 100 weight parts of substantially water-insoluble pesticide and 1.7-200 weight parts of a surface active agent. The surface active agent contains Component A and Component B at weight ratio of A/B=80/20-20/80. Component A is polyalkylene glycol ether derivative of polyethylene polyamine shown by the following general formula and having molecular weight of 20,000-100,000: ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are selected from the group consisting of hydrogen, alkyl group with 1-4 carbon atoms, alkanoyl group with 2-18 carbon atoms, alkenoyl group with 2-18 carbon atoms and polyoxyalkylene glycol group containing oxyethyne unit and oxypropylene unit at weight ratio of (oxyethyne unit/oxypropylene unit=)100/0-50/50, at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 being the polyoxyalkylene glycol group, and n is an integer 2-250.
    Type: Grant
    Filed: March 29, 1993
    Date of Patent: November 1, 1994
    Assignee: Takemoto Yushi Kabushiki Kaisha
    Inventors: Shinichi Itoh, Kenji Kuno, Akio Hoshino
  • Patent number: 5290546
    Abstract: The present invention provides a cordless thermal vaporizer of the liquid type wherein the body of the vaporizer has a heater for heating a wick for drawing up a chemical solution from a bottle, and a socket disposed under the heater and removably fittable in the form of a cap to the bottle for attachment thereto. The body is reduced in weight and thereby made attachable to an electric outlet with stability. The solution bottle can be attached directly to the socket of the body and is therefore easy to replace.
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: March 1, 1994
    Assignee: Earth Chemical Co., Ltd.
    Inventors: Takahiro Hasegawa, Takanobu Kashihara, Junichiro Mesaki, Akira Nishimura
  • Patent number: 5214061
    Abstract: This invention relates to p-acylaminophenoxycarbamates having the formula ##STR1## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl and arylloweralkyl; R.sub.3 is hydrogen, loweralkyl, arylloweralkyl; R.sub.4 is hydrogen, loweralkyl, formyl, alkylcarbonyl, arylloweralkyl, phenylcarbonyl, arylloweralkylcarbonyl, substituted phenylcarbonyl, pyridylcarbonyl, and substituted pyridylcarbonyl with the proviso that if R.sub.4 contains a carbonyl group directly attached to the oxygen of the N-O moiety, R.sub.3 cannot be hydrogen; or R.sub.3 and R.sub.4 taken together from a heterocyclic ring selected from the group consisting of imidazole or loweralkylimidazole; X is hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; and p is an integer selected from 0 and 1; the pharmaceutically acceptable acid addition salts thereof, and where applicable, the geometric and stereoisomers and racemic mixtures thereof.
    Type: Grant
    Filed: February 18, 1992
    Date of Patent: May 25, 1993
    Assignee: Hoechst-Roussel Pharmaceuticals Inc.
    Inventors: Richard C. Allen, Raymond W. Kosley, Jr., Bettina Spahl
  • Patent number: 5198012
    Abstract: A biocide composition comprises an effective amount of a biocide and an effective amount of a biocide activator selected from the group consisting of an alkyl phosphate, an alkenyl phosphate, a hydroxyalkyl phosphate, a polyoxyalkylene alkyl ether phosphate, a salt thereof, a polyoxyalkylene alkenyl ether phosphate, a salt thereof, a polyoxyalkylene hydroxyalkyl ether phosphate and a salt thereof.
    Type: Grant
    Filed: May 21, 1991
    Date of Patent: March 30, 1993
    Assignee: Kao Corporation
    Inventor: Tetsuji Iwasaki
  • Patent number: 5180420
    Abstract: The water dispersible granule of the present invention contains (a) a pesticidal active ingredient which is solid at room temperature, (b) an anionic surface active agent, and (c) a kaolin series clay having a volume median diameter of 2 .mu.m or more, and it exhibits a good disintegrability-in-water and a high dispersion stability.
    Type: Grant
    Filed: March 11, 1991
    Date of Patent: January 19, 1993
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Yasuyuki Katayama, Yasuhiko Ishimoto, Fumio Horide, Shigenori Tsuda, Fumio Nishioka
  • Patent number: 5176914
    Abstract: Fungicidal carbocyclic anilide carbamates of the formula ##STR1## in which X represents optionally alkyl-substituted cycloalkyl or optionally alkyl-substituted cycloalkenyl,Hal represents halogen, andY.sup.1, Y.sup.2 and Y.sup.3 independently of one another represent hydrogen, halogen, optionally halogen-substituted alkyl, optionally halogen-substituted alkoxy or optionally halogen-substituted alkylthio, andR.sup.1 represents optionally halogen-substituted alkyl, alkenyl, alkylcarbonyloxyalkyl, alkenylcarbonyloxyalkyl and optionally substituted cycloalkyl which can be interrupted by hetero atoms, or represents optionally substituted phenyl or optionally substituted phenylalkyl, or R.sup.1 additionally can represent alkoxyalkyl, alkylthioalkyl or polyalkoxyalkyl if X represents optionally alkyl-substituted cycloalkenyl.
    Type: Grant
    Filed: August 15, 1990
    Date of Patent: January 5, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd-Wieland Kruger, Klaus Sasse, Wilhelm Brandes
  • Patent number: 5122539
    Abstract: Compounds of the general structural formula: ##STR1## wherein X, Y and Z may each be CH.sub.2, NH, or O, R.sub.2-6 are either hydrogen, halogen, or a substituted or unsubstituted C.sub.1, C.sub.2, or C.sub.3 alkyl group and these moieties maybe the same or different, or alkyl moieties of aliphatic or aromatic rings incorporating two of the R.sub.2-6 sites, R.sub.7-8 are hydrogen, methyl, or ethyl groups and these moieties may be the same or different, or alkyl moieties as part of an aliphatic ring connecting R.sub.7 and R.sub.8, and R.sub.9 is a hydrogen, loweralkyl such as methyl, ethyl or propyl, or a salt cation such as sodium, potassium, or ammonium are useful for right-shifting hemoglobin towards a low oxygen affinity state. The compounds are capable of acting on hemoglobin in whole blood. In addition, the compounds can maintain the oxygen affinity in blood during storage and can restore the oxygen affinity of outdated blood.
    Type: Grant
    Filed: May 20, 1991
    Date of Patent: June 16, 1992
    Assignee: Center for Innovative Technology
    Inventors: Donald J. Abraham, Mona Mahran, Ahmed Mehanna, Ramnarayan Randad
  • Patent number: 5118706
    Abstract: The foregoing invention relates to new soil pest combating agents which can be used in plant protection for combating nematodes and arthropods, especially insects, and which contain at least one conventional active agent, especially a carbamate, P ester (phosphoric and phosphonic acid esters, including esteramides as well as the thiono-, thiol- and thiono-thiol derivatives) or pyrethroid and at least Captan and/or Captofol.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: June 2, 1992
    Assignees: Bayer Aktiengesellschaft, Miles, Inc.
    Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
  • Patent number: 5114965
    Abstract: The foregoing invention relates to new soil pest combating agents which contain at least one conventional active agent, especially a carbamate, P-esters (phosphoric and phosphonic acid esters, including esteramides, as well as corresponding thiono-, thiol- and thiono-thiol derivatives) and pyrethroids as well as Flubenzimin.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: May 19, 1992
    Assignees: Bayer Aktiengesellschaft, Miles Inc.
    Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
  • Patent number: 5112859
    Abstract: The compounds of the formula: ##STR1## in which R.sup.1 is hydrogen or alkyl; R.sup.2 is alkyl, cycloalkyl, cycloalkylalkyl, phenylalkyl or alkylphenylalkyl; or R.sup.1 and R.sup.2 taken together complete a heterocyclic moiety of the formula: ##STR2## in which X is ##STR3## NR.sup.5,--O-- or --S--; where R.sup.3, R.sup.4 and R.sup.5 are, independently hydrogen, alkyl, phenyl or substituted phenyl, in which the substituents are halogeno, alkoxy or trifluoromethyl; R.sup.6 is hydrogen, alkyl of gemdialkyl and n is one of the integers 0, 1 or 2, are cholesterol ester hydrolase inhibitors useful in the treatment of high serum cholesterol levels and associated disease states in the mammal such as coronary heart disease, atherosclerosis, familial hypercholesterolemia, hyperlipemia, and the like.
    Type: Grant
    Filed: September 14, 1990
    Date of Patent: May 12, 1992
    Assignee: American Home Products Corporation
    Inventors: Thomas J. Commons, Richard E. Mewshaw, Donald P. Strike
  • Patent number: 5109011
    Abstract: This invention relates to p-acylaminophenoxycarbamates having the formula ##STR1## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl and arylloweralkyl; R.sub.3 is hydrogen, loweralkyl, aryllowerallkyl; R.sub.4 is hydrogen, loweralkyl, formyl, alkylcarbonyl, arylloweralkyl, phenylcarbonyl, arylloweralkylcarbonyl, substituted phenylcarbonyl, pyridylcarbonyl, and substituted pyridylcarbonyl with the proviso that if R.sub.4 contains a carbonyl group directly attached to the oxygen of the N-O moiety, R.sub.3 cannot by hydrogen; or R.sub.3 and R.sub.4 taken together form a heterocyclic ring selected from the group consisting of imidazole or loweralkylimidazole; X is hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; and p is an integer selected from 0 and 1; the pharmaceutically acceptable acid addition salts thereof, and where applicable, the geometric and stereoisomers and racemic mixtures thereof.
    Type: Grant
    Filed: July 30, 1990
    Date of Patent: April 28, 1992
    Assignee: Hoechst-Roussel Pharmaceuticals Incorporated
    Inventors: Richard C. Allen, Raymond W. Kosley, Jr., Bettina Spahl
  • Patent number: 5098909
    Abstract: A method of treatment of cough and/or bronchoconstriction in mammals, including humans, which method comprises the administration to the mammal in need of such treatment, an effective amount of a 5-HT.sub.3 receptor antagonist.
    Type: Grant
    Filed: July 10, 1989
    Date of Patent: March 24, 1992
    Assignee: Beecham Group, p.l.c.
    Inventor: Andrew J. Williams
  • Patent number: 5086060
    Abstract: The effects of acne and psoriasis are relived by applying either topically or by oral adminstration, a compound having the structure: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are independently selected from the group consisting of H, Cl, straight or branched alkyl of 1 to 10 carbon atoms, NO.sub.2, COOR.sub.6, CN, OR.sub.6, NR.sub.6 R.sub.7, NR.sub.6 C(.dbd.S)NR.sub.7 R.sub.8, NF.sub.6 COR.sub.7, SO.sub.2 NR.sub.6 R.sub.7, CH(CH.sub.3)COOH, CONR.sub.6 R.sub.7, COR.sub.6, OCONR.sub.6 R.sub.7, NR.sub.6 COONR.sub.7, R.sub.9 OR.sub.6, NR.sub.6 SO.sub.2 R.sub.7, Si(CH.sub.3).sub.3, and NR.sub.6 CONR.sub.7 R.sub.8,R.sub.3 together with R.sub.4 forms a benzo ring or taken together with R.sub.2 forms a benzo or tetrahydrobenzo ring or together with R.sub.2 and R.sub.1 forms a: ##STR2## moiety or together with R.sub.2 forms a ##STR3## moiety or R.sub.2 together with R.sub.1 forms a benzo ring or R.sub.2 together with R.sub.3 forms a ##STR4## moiety, or R.sub.
    Type: Grant
    Filed: July 16, 1990
    Date of Patent: February 4, 1992
    Assignee: Eastman Kodak Company
    Inventors: Neil F. Haley, Xina Nair, Gerard J. Gendimenico, F. Christopher Zusi, R. Thomas Swann
  • Patent number: 5064827
    Abstract: Compounds of the present invention, are represented by the general formula ##STR1## wherein R.sub.1 group which may be alkyl of from 1 to about 6 carbon atoms, alkenyl of from 2 to about 6 carbon atoms, alkynyl of from 2 to about 10 carbon atoms, alkoxy wherein the alkyl group contains from 1 to about 6 carbon atoms, halogen, acetamido, amino, nitro, alkylamino of from 1 to about 6 carbon atoms, hydroxy, hydroxyalkyl of from 1 to about 6 carbon atoms, cyano or arylalkoxy wherein the alkyl group contains from 1 to about 6 carbon atoms R.sub.2, R.sub.3 and R.sub.4 are hydrogen or hydroxyl groups or the combination of either hydrogen or hydroxyl groups; W represents alkylene of from 1 to about 10 carbon atoms; and B represents --NHCOR.sub.5, --NHCONR.sub.5 R.sub.6, or --NHCOOR.sub.5 wherein R.sub.5 and R.sub.
    Type: Grant
    Filed: August 23, 1990
    Date of Patent: November 12, 1991
    Assignee: Du Pont Merck Pharmaceutical Company
    Inventors: Ghanshyam Patil, William L. Matier, Khuong H. X. Mai
  • Patent number: 5047420
    Abstract: Novel 1,3-diaryl cyclopentanes of the following general formula were prepared. ##STR1## These compounds were found to have potent and specific PAF (Platelet Activating Factor) antagonistic activities and as such useful in the treatment or amelioration of various diseases or disorders mediate by the PAF, for example, hypotension, inflammation, nephritis, stroke and other cardiovascular disorders, asthma, allergic and skin diseases, peptic or stomach ulcer, shock, lung edema, psoriasis, adult respiratory distress syndrome, pain including dental pain, and aggregation of platelets.
    Type: Grant
    Filed: August 21, 1989
    Date of Patent: September 10, 1991
    Assignee: Merck & Co., Inc.
    Inventors: Donald W. Graham, Tesfaye Biftu, John C. Chabala, Michael N. Chang, Yuan-Ching P. Chiang, Kathryn L. Thompson, Shu S. Yang
  • Patent number: 5043008
    Abstract: A biocide composition comprises an effective amount of a biocide and an effective amount of a biocide activator selected from the group consisting of an alkyl phosphate, an alkenyl phosphate, a hydroxyalkyl phosphate, a polyoxyalkylene alkyl ether phosphate, a salt thereof, a polyoxyalkylene alkenyl ether phosphate, a salt thereof, a polyoxyalkylene hydroxyalkyl ether phosphate and a salt thereof.
    Type: Grant
    Filed: October 25, 1989
    Date of Patent: August 27, 1991
    Assignee: Kao Corporation
    Inventor: Tetsuji Iwasaki
  • Patent number: 5010105
    Abstract: Compounds of Formula (I) and (II): ##STR1## are HMG-CoA reductase inhibitors.
    Type: Grant
    Filed: May 9, 1990
    Date of Patent: April 23, 1991
    Assignee: Merck & Co., Inc.
    Inventor: Ta J. Lee
  • Patent number: 4996201
    Abstract: 4-(N-Substituted amino)-2-butynyl-1-carbamates and thiocarbamates and derivatives thereof are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as centrally acting muscarinic agents and are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetylcholine production or release.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: February 26, 1991
    Assignee: Warner-Lambert Co.
    Inventors: Stephen C. Bergmeier, Jeffrey A. Kester, Walter H. Moos, Haile Tecle, Anthony J. Thomas
  • Patent number: RE38425
    Abstract: A compound of general formula I below useful as an anticonvulsant for disorders of the central nervous system: wherein: R1, R2, R3 and R4 may be the same or different and each represents a hydrogen or halogen atom, or a C1-9 alkyl, C3-9cycloalkyl, cyano, C1-9alkoxy or C6-10aryloxy group; R5 represents a hydrogen atom or a C1-9alkyl, C3-9cycloalkyl or C6-10aryl group; and X is oxygen or sulfur; or a pharmaceutically-acceptable salt thereof. The compound may be adimistered orally for treating convulsions in humans or animals.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: February 10, 2004
    Assignee: University of Saskatchewan Technologies, Inc.
    Inventors: Jonathan Richard Dimmock, Ramanan Narayan Puthucode