Ring Attached Directly To Oxygen Of N-c(=0)-0 Patents (Class 514/490)
-
Patent number: 6835748Abstract: 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: GrantFiled: January 23, 2003Date of Patent: December 28, 2004Assignee: Novartis AGInventor: David Goldblum
-
Publication number: 20040242553Abstract: 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: ApplicationFiled: March 22, 2004Publication date: December 2, 2004Applicant: The Regents of the University of California a Oakland, California corporationInventors: Katumi Sumikawa, Ken-Ichi Ito, James L. McGaugh
-
Publication number: 20040127486Abstract: Disclosed are a series of phenylalanine derivatives, to compositions containing them, to processes for their preparation, and to their use in medicine.Type: ApplicationFiled: December 12, 2003Publication date: July 1, 2004Applicants: Elan Pharmaceuticals, Inc., American Home Products CorporationInventors: 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: 20030203025Abstract: Pharmaceutical composition capable of releasing a therapeutically effective dose of active agent, e.g., rivastigamine, in a time-controlled manner.Type: ApplicationFiled: March 31, 2003Publication date: October 30, 2003Inventors: Jorg Ogorka, Oskar Kalb, Rajen Shah, Satish Chandra Khanna
-
Patent number: 6573297Abstract: 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: GrantFiled: October 29, 2001Date of Patent: June 3, 2003Assignee: Shiseido Co., Ltd.Inventors: Koji Kobayashi, Hirotada Fukunishi, Tokuro Iwabuchi
-
Patent number: 6534541Abstract: 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: GrantFiled: October 11, 2000Date of Patent: March 18, 2003Assignee: Novartis AGInventor: David Goldblum
-
Publication number: 20020165274Abstract: 3,4,5-trisubstituted aryl nitrone compounds having the formula: 1Type: ApplicationFiled: January 8, 2002Publication date: November 7, 2002Inventors: L. David Waterbury, Paul L. Wood, M. Amin Khan, Ravindra B. Upasani
-
Patent number: 6476067Abstract: 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-C6Type: GrantFiled: June 14, 2001Date of Patent: November 5, 2002Assignee: British BiotechInventors: Michael George Hunter, Raymond Paul Beckett, Martin John Clements, Mark Whittaker
-
Patent number: 6461591Abstract: 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: GrantFiled: August 4, 1999Date of Patent: October 8, 2002Assignee: Jago Research AGInventors: Manfred Keller, Kurt Herzog
-
Patent number: 6395774Abstract: 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: GrantFiled: August 13, 2001Date of Patent: May 28, 2002Assignee: Emisphere Technologies, Inc.Inventor: Sam J. Milstein
-
Publication number: 20020010191Abstract: 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: ApplicationFiled: July 17, 2001Publication date: January 24, 2002Inventor: George F. El Khoury
-
Patent number: 6303569Abstract: The present invention is directed to double prodrugs containing polymeric-based transport forms.Type: GrantFiled: August 21, 1998Date of Patent: October 16, 2001Assignee: Enzon, Inc.Inventors: Richard B. Greenwald, Yun H. Choe, Annapurna Pendri
-
Patent number: 6277880Abstract: 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: GrantFiled: May 19, 1999Date of Patent: August 21, 2001Assignees: Zeneca Limited, Cancer Research Campaign Technology LimitedInventors: Philip John Burke, Robert Ian Dowell, Anthony Brian Mauger, Caroline Joy Springer
-
Patent number: 6251938Abstract: 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: GrantFiled: June 18, 1999Date of Patent: June 26, 2001Assignees: Teva Pharmaceutical Industries, Ltd.,, Technion Research and Development Foundation, Ltd.,, Yissum Research Development Company of the Hebrew University of JerusalemInventors: Michael Chorev, Tamar Goren, Yacov Herzig, Jeffrey Sterling, Marta Weinstock-Rosin, Moussa B. H. Youdim
-
Patent number: 6080784Abstract: Compositions with protein kinase C-modulatory, anti-inflammatory and other activities are disclosed.Type: GrantFiled: June 7, 1995Date of Patent: June 27, 2000Assignee: Procyon Pharmaceuticals, Inc.Inventors: Paul E. Driedger, James Quick
-
Patent number: 6075048Abstract: New aqueous formulations of, and the paediatric use of, bambuterol, and of its pharmaceutically acceptable salts, are described.Type: GrantFiled: February 3, 1998Date of Patent: June 13, 2000Assignee: Astra AktiebolagInventors: Staffan Annefors, Carl-Axel Bauer, Hans Nilsson
-
Patent number: 6034117Abstract: 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: GrantFiled: September 21, 1998Date of Patent: March 7, 2000Inventors: Jan Hedner, Holger Kraiczi
-
Patent number: 6005002Abstract: 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: GrantFiled: July 16, 1997Date of Patent: December 21, 1999Assignee: Cancer Research Campaign Technology LimitedInventors: Caroline Joy Springer, Ion Niculescu-Duvaz
-
Patent number: 5925674Abstract: This invention relates to cycloalkylcarboxanilides of the formula ##STR1## which are used to combat pests.Type: GrantFiled: October 26, 1995Date of Patent: July 20, 1999Assignee: Bayer AktiengesellschaftInventors: Bernd-Wieland Krueger, Klaus Sasse, Thomas Schenke, Michael Negele, Heinz-Wilhelm Dehne
-
Patent number: 5846997Abstract: 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: GrantFiled: April 29, 1996Date of Patent: December 8, 1998Assignee: Bayer AktiengesellschaftInventors: Kirkor Sirinyan, Rainer Sonneck, Klaus Mrusek
-
Patent number: 5733935Abstract: 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: GrantFiled: June 17, 1996Date of Patent: March 31, 1998Assignee: Nihon Nohyaku Co., Ltd.Inventors: Nobuharu Andoh, Tsutomu Nishiguchi, Katsutoshi Endo
-
Patent number: 5728729Abstract: 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: GrantFiled: November 13, 1995Date of Patent: March 17, 1998Assignee: Bayer AktiengesellschaftInventors: Herbert Gayer, Peter Gerdes, Heinz-Wilhelm Dehne
-
Patent number: 5709890Abstract: 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: GrantFiled: March 20, 1997Date of Patent: January 20, 1998Assignee: Donlar CorporationInventor: J. Larry Sanders
-
Patent number: 5700831Abstract: 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: GrantFiled: March 12, 1996Date of Patent: December 23, 1997Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd/LteeInventors: Mark Achiel Dekeyser, Paul Thomas McDonald
-
Patent number: 5646133Abstract: 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: GrantFiled: March 14, 1996Date of Patent: July 8, 1997Assignee: Donlar CorporationInventor: J. Larry Sanders
-
Patent number: 5602176Abstract: 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: GrantFiled: June 6, 1995Date of Patent: February 11, 1997Assignee: Sandoz Ltd.Inventor: Albert Enz
-
Patent number: 5574029Abstract: 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: GrantFiled: May 23, 1995Date of Patent: November 12, 1996Assignee: Eli Lilly and CompanyInventors: Neil C. Bodick, Franklin P. Bymaster, Walter W. Offen, Harlan E. Shannon
-
Patent number: 5565490Abstract: 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: GrantFiled: November 10, 1994Date of Patent: October 15, 1996Assignee: BASF AktiengesellschaftInventors: Oliver Wagner, Karl Eicken, Norbert G otz, Harald Rang, Eberhard Ammermann, Gisela Lorenz
-
Patent number: 5512565Abstract: 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: GrantFiled: March 30, 1995Date of Patent: April 30, 1996Assignee: American Home Products CorporationInventors: Richard E. Mewshaw, Thomas J. Commons, Donald P. Strike
-
Patent number: 5391571Abstract: 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: GrantFiled: May 13, 1993Date of Patent: February 21, 1995Assignee: American Home Products CorporationInventors: Richard E. Mewshaw, Thomas J. Commons, Donald P. Strike
-
Patent number: 5384328Abstract: 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: GrantFiled: May 21, 1993Date of Patent: January 24, 1995Assignee: Warner-Lambert CompanyInventors: Joseph A. Picard, Drago R. Sliskovic
-
Patent number: 5360783Abstract: 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: GrantFiled: March 29, 1993Date of Patent: November 1, 1994Assignee: Takemoto Yushi Kabushiki KaishaInventors: Shinichi Itoh, Kenji Kuno, Akio Hoshino
-
Patent number: 5290546Abstract: 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: GrantFiled: September 9, 1992Date of Patent: March 1, 1994Assignee: Earth Chemical Co., Ltd.Inventors: Takahiro Hasegawa, Takanobu Kashihara, Junichiro Mesaki, Akira Nishimura
-
Patent number: 5214061Abstract: 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: GrantFiled: February 18, 1992Date of Patent: May 25, 1993Assignee: Hoechst-Roussel Pharmaceuticals Inc.Inventors: Richard C. Allen, Raymond W. Kosley, Jr., Bettina Spahl
-
Patent number: 5198012Abstract: 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: GrantFiled: May 21, 1991Date of Patent: March 30, 1993Assignee: Kao CorporationInventor: Tetsuji Iwasaki
-
Patent number: 5180420Abstract: 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: GrantFiled: March 11, 1991Date of Patent: January 19, 1993Assignee: Sumitomo Chemical Company, LimitedInventors: Yasuyuki Katayama, Yasuhiko Ishimoto, Fumio Horide, Shigenori Tsuda, Fumio Nishioka
-
Patent number: 5176914Abstract: 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: GrantFiled: August 15, 1990Date of Patent: January 5, 1993Assignee: Bayer AktiengesellschaftInventors: Bernd-Wieland Kruger, Klaus Sasse, Wilhelm Brandes
-
Patent number: 5122539Abstract: 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: GrantFiled: May 20, 1991Date of Patent: June 16, 1992Assignee: Center for Innovative TechnologyInventors: Donald J. Abraham, Mona Mahran, Ahmed Mehanna, Ramnarayan Randad
-
Patent number: 5118706Abstract: 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: GrantFiled: August 13, 1990Date of Patent: June 2, 1992Assignees: Bayer Aktiengesellschaft, Miles, Inc.Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
-
Patent number: 5114965Abstract: 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: GrantFiled: August 13, 1990Date of Patent: May 19, 1992Assignees: Bayer Aktiengesellschaft, Miles Inc.Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
-
Patent number: 5112859Abstract: 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: GrantFiled: September 14, 1990Date of Patent: May 12, 1992Assignee: American Home Products CorporationInventors: Thomas J. Commons, Richard E. Mewshaw, Donald P. Strike
-
Patent number: 5109011Abstract: 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: GrantFiled: July 30, 1990Date of Patent: April 28, 1992Assignee: Hoechst-Roussel Pharmaceuticals IncorporatedInventors: Richard C. Allen, Raymond W. Kosley, Jr., Bettina Spahl
-
Patent number: 5098909Abstract: 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: GrantFiled: July 10, 1989Date of Patent: March 24, 1992Assignee: Beecham Group, p.l.c.Inventor: Andrew J. Williams
-
Patent number: 5086060Abstract: 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: GrantFiled: July 16, 1990Date of Patent: February 4, 1992Assignee: Eastman Kodak CompanyInventors: Neil F. Haley, Xina Nair, Gerard J. Gendimenico, F. Christopher Zusi, R. Thomas Swann
-
Patent number: 5064827Abstract: 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: GrantFiled: August 23, 1990Date of Patent: November 12, 1991Assignee: Du Pont Merck Pharmaceutical CompanyInventors: Ghanshyam Patil, William L. Matier, Khuong H. X. Mai
-
Patent number: 5047420Abstract: 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: GrantFiled: August 21, 1989Date of Patent: September 10, 1991Assignee: 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: 5043008Abstract: 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: GrantFiled: October 25, 1989Date of Patent: August 27, 1991Assignee: Kao CorporationInventor: Tetsuji Iwasaki
-
Patent number: 5010105Abstract: Compounds of Formula (I) and (II): ##STR1## are HMG-CoA reductase inhibitors.Type: GrantFiled: May 9, 1990Date of Patent: April 23, 1991Assignee: Merck & Co., Inc.Inventor: Ta J. Lee
-
Patent number: 4996201Abstract: 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: GrantFiled: August 2, 1989Date of Patent: February 26, 1991Assignee: Warner-Lambert Co.Inventors: Stephen C. Bergmeier, Jeffrey A. Kester, Walter H. Moos, Haile Tecle, Anthony J. Thomas
-
Patent number: RE38425Abstract: 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: GrantFiled: April 20, 2000Date of Patent: February 10, 2004Assignee: University of Saskatchewan Technologies, Inc.Inventors: Jonathan Richard Dimmock, Ramanan Narayan Puthucode