Thioether, Sulfoxide Or Sulfone Patents (Class 514/127)
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Publication number: 20020052344Abstract: The invention encompasses the novel class of compounds represented by formula I which are inhibitors of the PTP-1B enzyme.Type: ApplicationFiled: December 21, 2000Publication date: May 2, 2002Inventors: Yves Leblanc, Claude Dufresne, Scheigetz John, Cheuk Kun Lau, Chun Sing Li, Patrick Roy, Michael Boyd, Zhaoyin Wang
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Patent number: 6352979Abstract: This invention relates to a method of treating snakebite victims, especially those at risk from neurotoxic effects from snakebite or those already exhibiting symptoms of neurotoxicity. The method includes administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: August 20, 2001Date of Patent: March 5, 2002Inventor: Lucinda Lizcano
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Publication number: 20020013293Abstract: Phospholipid-HETE derivatives, compositions and methods of use are disclosed. The compounds are particularly useful for treating dry eye.Type: ApplicationFiled: June 5, 2001Publication date: January 31, 2002Inventors: Gustav Graff, Peter G. Klimko
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Patent number: 6329358Abstract: A pharmaceutical composition consisting essentially of an alkanoul L-camitine wherein the alkanoyl group is linear or branched and as 2-8 carbon atoms, dehydroepiandrosterone or.dehydroepiandrosterone sulphate.Type: GrantFiled: October 8, 1999Date of Patent: December 11, 2001Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.AInventor: Claudio Cavazza
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Patent number: 6291441Abstract: This invention relates to a method of treating patients suffering from the inflammatory bowel disorders. The method includes administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: September 27, 2000Date of Patent: September 18, 2001Inventors: Frederick H. Hausheer, Seetharamulu Peddaiahgari
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Patent number: 6225295Abstract: A method of treating patients suffering from acetaminophen overdose is disclosed. The method comprises administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: September 27, 2000Date of Patent: May 1, 2001Inventors: Frederick H. Hausheer, Seetharamulu Peddaiahgari
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Patent number: 6200961Abstract: A low volatile organic compound co-solvent system is disclosed for preparing emulsion concentrates of low melting organophosphorous insecticides wherein the bioefficacy of the insecticide active is significantly enhanced. The co-solvent system comprises a water-soluble ethoxylated fatty acid/rosin acid-nonionic surfactant composition.Type: GrantFiled: December 16, 1998Date of Patent: March 13, 2001Assignee: Aquatrols Corporation of America, Inc.Inventors: Stanley J. Kostka, Rennan Pan
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Patent number: 6177411Abstract: This invention relates to a method of treating patients afflicted with heavy metal poisoning. The method includes administering to a patient in need of treatment an antidotal amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: February 9, 1999Date of Patent: January 23, 2001Assignee: BioNumerik Pharmaceuticals, Inc.Inventor: Frederick Herman Hausheer
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Patent number: 6127465Abstract: Disclosed is a polycarbonate resin composition comprising an aromatic polycarbonate (PC), a high-impact polystyrene resin (HIPS) and a non-halogen phosphate, and also talc and/or polytetrafluoroethylene (PTFE). Optionally, the composition may contain a core/shell-type, grafted, rubber-like elastic material. The composition has good flame retardancy and has good physical properties such as stiffness, impact resistance, outward appearance and flowability.Type: GrantFiled: September 4, 1997Date of Patent: October 3, 2000Assignee: Idemitsu Petrochemical Co., Ltd.Inventor: Akio Nodera
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Patent number: 6100247Abstract: This invention relates to a method of treating patients afflicted with diabetic neuropathy. The method includes administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: October 21, 1999Date of Patent: August 8, 2000Assignee: BioNumerik Pharmaceuticals, Inc.Inventors: Frederick H. Hausheer, Aulma Parker, Seetharamulu Peddaiaghari
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Patent number: 6077838Abstract: This invention relates to a method of treating patients afflicted with hangover. The method includes administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: June 8, 1999Date of Patent: June 20, 2000Assignee: BioNumerik Pharmaceuticals, Inc.Inventor: Frederick Herman Hausheer
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Patent number: 6043274Abstract: This invention relates to a method of treating patients afflicted with diabetic cardiomyopathy. The method includes administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: October 21, 1999Date of Patent: March 28, 2000Assignee: BioNumerik Pharmaceuticals, Inc.Inventors: Frederick H. Hausheer, Aulma Parker, Seetharamulu Peddaiahgari
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Patent number: 6034126Abstract: This invention relates to a method of treating patients afflicted with glycol poisoning. The method includes administering to a patient in need of treatment an antidotal amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: May 24, 1999Date of Patent: March 7, 2000Assignee: BioNumerik Pharmaceuticals, Inc.Inventor: Frederick Herman Hausheer
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Patent number: 5998479Abstract: This invention relates to a method of treating patients afflicted with Adult Respiratory Distress Syndrome (ARDS). The method includes administering to a patient in need of treatment an effective amount of a thiol or reducible disulfide compound according to the formula set forth in the specification.Type: GrantFiled: February 9, 1999Date of Patent: December 7, 1999Assignee: BioNumerik Pharmaceuticals, Inc.Inventor: Frederick Herman Hausheer
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Patent number: 5919816Abstract: This invention provides for pharmaceutical formulations of compounds which are useful as protective agents when administered to patients also receiving antineoplastic drugs. The invention also includes methods of reducing the toxicity of various antineoplastic agents by administering an effective amount of the protective agent to a patient receiving one or more antineoplastic agents. The compounds useful as protective agents have either a sulfhydryl moiety or are reducible disulfides.Type: GrantFiled: October 17, 1997Date of Patent: July 6, 1999Assignee: BioNumerik Pharmaceuticals, Inc.Inventors: Frederick H. Hausheer, Thomas J. Dodd
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Patent number: 5889042Abstract: Compounds of this formula ##STR1## are useful for treating or preventing Alzheimer's disease, premenstrual syndrome, peri-menopausal syndrome, a deficiency of thrombomodulin, uterine fibrosis, excessive myeloproxidase activity, excessive thrombin, autoimmune disease, reperfusion damage of ischemic myocardium and insufficient testosterone.Type: GrantFiled: February 21, 1997Date of Patent: March 30, 1999Assignee: Pfizer Inc.Inventors: David B. MacLean, David D. Thompson
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Patent number: 5807951Abstract: The present invention provides silicate polymers which regulate the function of a living body by restoring and normalizing the lowered cell functions due to diseases. The silicate polymers are preferably water soluble. The molecular weight of the polymers is in the range of 4,800 to 2,000,000, preferably 20,000 to 1,000,000, and they have a degree of polymerization in the range of 75 to 33,000, preferably 490 to 16,500. The monomer unit is --(SiO.sub.2)--. The polymers may be produced by dissolving a water-soluble silicate or a silicic acid containing material such as water glass in water to obtain an aqueous solution. The solution may be admixed with an acid to adjust the pH to 2-10, preferably 4-9.5. A saccharide or sugar alcohol or pharmaceutically acceptable salt may also be admixed with the solution. The aqueous solution is preferably dried to obtain a powder by heating at 150.degree. C. to 250.degree. C. or by lyophilization.Type: GrantFiled: April 30, 1997Date of Patent: September 15, 1998Assignee: Nippon Zoki Pharmaceutical Co., Ltd.Inventors: Jin-emon Konishi, Giichi Hamada
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Patent number: 5731299Abstract: The present invention relates to phosphonsulfonates and the pharmaceutically-acceptable salts and esters thereof, having the following structure according to formula (I): ##STR1## The present invention further relates to pharmaceutical compositions containing a safe and effective amount of a compound of the present invention, and pharmaceutically-acceptable excipients. Finally, the present invention relates to methods for treating or preventing pathological conditions characterized by abnormal calcium and phosphate metabolism in humans or other mammals, including treating or preventing osteoporosis and arthritis, especially rheumatoid arthritis and osteoarthritis. This method comprises administering to a human or other mammal in need of such treatment of a safe and effective amount of a compound or composition of the present invention.Type: GrantFiled: May 7, 1993Date of Patent: March 24, 1998Assignee: The Procter & Gamble CompanyInventors: Frank Hallock Ebetino, Allan Vincent Bayless, Susan Mary Dansereau
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Patent number: 5712396Abstract: .alpha.-Phosphonosulfonate compounds are provided which inhibit the enzyme squalene synthetase and thereby inhibit cholesterol biosynthesis. These compounds have the formula ##STR1## wherein R.sup.2 is OR.sup.5 or R.sup.5a ; R.sup.3 and R.sup.5 are independently H, alkyl, arylalkyl, aryl or cycloalkyl; R.sup.5a is H, alkyl, arylalkyl or aryl; R4 is H, alkyl, aryl, arylalkyl, or cycloalkyl;, Z is H, halogen, lower alkyl or lower alkenyl; and R.sup.1 is a lipophilic group which contains at least 7 carbons and is alkyl, alkenyl, alkynyl, mixed alkenyl-alkynyl, aryl, arylalkyl, cycloalkyl, cycloalkylalkyl, heteroaryl, heteroarylalkyl, cycloheteroalkyl, cycloheteroalkylalkyl; as further defined above; including pharmaceutically acceptable salts and or prodrug esters of the phosphonic (phosphinic) and/or sulfonic acids.Type: GrantFiled: July 5, 1994Date of Patent: January 27, 1998Inventors: David R. Magnin, Scott A. Biller, John K. Dickson, Jr., R. Michael Lawrence, Richard B. Sulsky
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Patent number: 5658897Abstract: The present invention relates to cyclopentane (or cyclopentane) heptanoic or cyclopentane (or cyclopentene) heptenoic acid, 2-hydrocarbyl phosphinyloxyalkyl or phosphonamidoalkyl, 1-esters, and derivatives thereof, useful as therapeutic agents. In particular, the therapeutic agents of this invention are useful as ocular hypotensives.Type: GrantFiled: April 8, 1996Date of Patent: August 19, 1997Assignee: AllerganInventor: Robert M. Burk
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Patent number: 5234946Abstract: The substituted alkylamine derivatives represented by formula (I) ##STR1## wherein R.sup.1 represents (a) substituted or unsubstituted C.sub.2-6 alkenyl group, (b) substituted or unsubstituted C.sub.3-6 cycloalkenyl group, (c) substituted or unsubstituted C.sub.2-6 alkynyl group, (d) substituted or unsubstituted aryl group, (e) substituted or unsubstituted heterocyclic group, (f) fused heterocyclic group which may be substituted, or (g) group represented by the formula Ru.sup.11 -Ar wherein R.sup.11 is a heterocyclic group and Ar is a 5- or 6-membered aromatic ring which may contain a hetero N, O or S atom, and which may be substituted; ##STR2## represents a 5- or 6-membered aromatic ring which may contain a hetero N, O or S atom, and may be substituted by R.sup.7,X and Y are linking groups,R.sup.2 is H or lower alkyl,R.sup.3 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl or lower cycloalkyl,R.sup.4 and R.sup.5 are independently hydrogen or halogen atoms,R.sup.Type: GrantFiled: August 30, 1991Date of Patent: August 10, 1993Assignee: Banyu Pharmaceutical Co., Ltd.Inventors: Hiroshi Takezawa, Masahiro Hayashi, Yoshikazu Iwasawa, Masaaki Hosoi, Yoshiaki Iida, Yoshimi Tsuchiya, Masahiro Horie, Toshio Kamei
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Patent number: 5189062Abstract: ULV plant protecting arthropodicidal formulation comprising alkyl aryl polyglycol ether as further additives in addition to the active ingredient(s) dissolved in the mixture of alphatic hydrocarbons and sunflower oil. The formulation according to the invention has an initial contact angle on the plant surface of >13.degree., after 20 minutes of >6.degree. and it is often 120 minutes still at least 2.degree..Type: GrantFiled: January 28, 1992Date of Patent: February 23, 1993Assignee: Chinoin Gyogyszer -ES Vegyeszeti Termekek Gyara R.T.Inventors: Andras Szego, Laszlo Pap, Lajos Nagy, Eva Somfai, Gyorgy Szucsany, Istvan Szekely, Aniko D. nee Molnar, Agnes Hegedus
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Patent number: 5143539Abstract: There is provided a method for inhibiting or preventing injury to a plant caused by the synergistic interaction of an organophosphate compound employed for the protection of the plant against attack by insects and nematodes and the use of an acetohydroxacid synthase (AHAS) inhibiting compound employed for the control of undesirable weed species in the locus of the plant comprising the application of an effective amount of an antioxidant.Type: GrantFiled: April 18, 1991Date of Patent: September 1, 1992Inventor: James B. Lovell
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Patent number: 5102447Abstract: The present invention relates to methods for protecting crop plants from undesirable effects of pesticides and herbicides. The roots, seeds or soil surrounding the crop plants are treated with an effective amount of phthalimide compound in conjunction with the use of an effective amount of the insecticidal compound or herbicidal compound. Compositions for so protecting crop plants also are provided.Type: GrantFiled: November 6, 1989Date of Patent: April 7, 1992Assignee: American Cyanamid CompanyInventor: Donald W. Gates
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Patent number: 4965254Abstract: The present invention relates to the use of the sulphenic acid amides of the general formula (I) ##STR1## in which X represents identical or different halogen atoms, Y.sup.1 and Y.sup.2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or NO.sub.2 andZ represents halogen, --OH, --NHOH or the group --OR.sup.1,in whichR.sup.1 denotes optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aryl, aralkyl and heterocyclyl, orZ represents the group ##STR2## in which R.sup.2 and R.sup.3 are identical or different and denote hydrogen or a heterocyclic radical, orZ represents the group --OMin whichM denotes ammonium or the equivalent of an alkali metal, alkaline earth metal or heavy metal cation,for prolonging the duration of a high activity in agents for combating soil pests.Type: GrantFiled: September 25, 1986Date of Patent: October 23, 1990Assignees: Bayer Aktiengesellschaft, Mobay CorporationInventors: John Anderson, Bernhard Homeyer, Engelbert Kuhle, Hans Scheinpflug, Walter M. Zeck, Donald E. Simonet
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Patent number: 4933166Abstract: The present invention relates to methods for safening seeds and crop plants from the undesirable effects often encountered when treating said seeds and crop plants with ergosterol biosynthesis inhibiting fungicides. The method involves treating said seed and/or crop plant with the disclosed phthalimide compounds.Type: GrantFiled: October 13, 1987Date of Patent: June 12, 1990Assignee: American Cyanamid CompanyInventors: Sue C. Y. Shen, William G. Hairston
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Patent number: 4923506Abstract: A controlled release composition of biologically active materials is prepared by reacting a biologically active agent, aqueous polyhydroxy polymer, inorganic salt, and optional filler(s), drying the product and then grinding the product to the desire particle size. The product is then used, for example, for controlling pests.Type: GrantFiled: June 28, 1988Date of Patent: May 8, 1990Assignee: Pennwalt CorporationInventors: Ludwig K. Huber, Harold G. Monsimer
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Patent number: 4804654Abstract: Compounds of the formula ##STR1## wherein the symbols have assigned meanings, and their use as insecticides and/or miticides.Type: GrantFiled: March 4, 1987Date of Patent: February 14, 1989Assignee: E. I. Du Pont de Nemours and CompanyInventor: Mohamed A. H. Fahmy
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Patent number: 4753926Abstract: Infant foods suitable for use in the feeding of low birthweight infants, more especially preterm infants, are disclosed. The foods contain a relatively high level of vitamin B.sub.2 and may be prepared so as to have an opacity greater than that of human breast milk leading to less susceptibility of the vitamin B.sub.2 to breakdown by UV-light when used for the feeding of low birthweight infants who are receiving phototherapy. Preferred infant foods according to the invention also have high contents of vitamin B.sub.6, vitamin C, vitamin D, vitamin E, folic acid, copper and zinc while containing no added iron. Another aspect of the invention is the inclusion of taurine and carnitine. One unexpected property of the infant foods according to the invention with high vitamin content is that their use has been found to reduce the incidence of hyperbilirubinaemia in low birthweight infants.Type: GrantFiled: May 11, 1987Date of Patent: June 28, 1988Assignee: Farley Health Products LimitedInventors: Alan Lucas, Richard I. Barr
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Patent number: 4695564Abstract: The present invention relates to insecticidal compositions comprising a mixture of a pyrethroid and 0,0-diethyl S-[(ethylthio)methyl]phosphorodithioate or S-[[(1,1-dimethylethyl)thio]methyl] 0,0-diethylphosphorodithioate. The invention also relates to a method of controlling insect pests and additionally providing protection from cutworms (Lepidoptera:Noctuidae) of an agronomic crop utilizing granular compositions of the invention.Type: GrantFiled: February 25, 1986Date of Patent: September 22, 1987Assignee: American Cyanamid CompanyInventor: Paul J. Walgenbach
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Patent number: 4656163Abstract: The present invention relates to the use of the sulphenic acid amides of the general formula (I) ##STR1## in which X represents identical or different halogen atoms,Y.sup.1 and Y.sup.2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or NO.sub.2 andZ represents halogen, --OH, --NHOH or the group --OR.sup.1,in whichR.sup.1 denotes optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aryl, aralkyl and heterocyclyl, orZ represents the group ##STR2## in which R.sup.2 and R.sup.3 are identical or different and denote hydrogen or a heterocyclic radical, orZ represents the group --OMin which M denotes ammonium or the equivalent of an alkali metal, alkaline earth metal or heavy metal cation, for prolonging the duration of a high activity in agents for combating soil pests.Type: GrantFiled: November 14, 1985Date of Patent: April 7, 1987Assignees: Bayer Aktiengesellschaft, Mobay CorporationInventors: John Anderson, Bernhard Homeyer, Engelbert Kuhle, Hans Scheinpflug, Walter M. Zeck, Donald E. Simonet
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Patent number: 4629491Abstract: The invention relates to novel urease inhibited fertilizer compositions containing urea and a urease inhibiting amount of one or more diaminophosphinyl compounds having oxidized sulfur functions, and methods and composition for inhibiting the activity of urease through use of such compounds.Type: GrantFiled: December 20, 1983Date of Patent: December 16, 1986Assignee: Allied CorporationInventors: Michael D. Swerdloff, Milorad M. Rogic, Larry L. Hendrickson
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Patent number: 4621078Abstract: Vinyl phosphoric esters of the following formula are effective in the control of insects and acarids: ##STR1## wherein R.sub.1 is lower alkoxy;R.sub.2 is selected from lower alkoxy and lower thioalkyl;R.sub.3 is selected from lower alkyl, phenyl, and halophenyl;R.sub.4 is selected from hydrogen, lower alkyl, halogen, and lower thioalkyl;V is selected from hydrogen, halogen, lower alkyl, lower alkoxy, lower haloalkyl, amino, mono and dialkyl substituted amino, lower alkoxy carbonyl, lower thioalkyl, lower alkyl sulfonyl, nitro, and phenyl;W is oxygen or sulfur;Y is halogen;m is 0-2; andn is 0-2.Type: GrantFiled: March 7, 1985Date of Patent: November 4, 1986Assignee: FMC CorporationInventor: David M. Roush
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Patent number: 4544652Abstract: A compound of the formula: ##STR1## wherein X is a hydrogen atom, a chlorine atom or a bromine atom and R is an alkyl group, a lower haloalkyl group, a lower cycloalkyl group, a lower alkoxy(lower)alkyl group, a lower alkylthio(lower)alkyl group, a phenoxy(lower)alkyl group, a phenylthio(lower)alkyl group, a phenyl(lower)alkoxy(lower)alkyl group, a phenyl(lower)alkylthio(lower)alkyl group, a lower cycloalkyl(lower)alkyl group, a lower alkyl(lower)cycloalkyl group, a halo(lower)cycloalkyl group, a lower alkylthio(lower)cycloalkyl group, a lower alkoxy(lower)cycloalkyl group, a lower cycloalkyl(lower)cycloalkyl group, a lower alkoxy(lower)alkoxy(lower)alkyl group, a phenyl(lower)alkyl group, a halophenyl(lower)alkyl group, a lower alkylphenyl(lower)alkyl group, a lower alkoxyphenyl(lower)alkyl group, a phenoxyphenyl(lower)alkyl group, a phenylphenyl(lower)alkyl group, a dihalophenyl(lower)alkyl group, a di(lower)alkylphenyl(lower)alkyl group, a di(lower)alkoxyphenyl(lower)alkyl group, a tri(lower)alkoxyphenyl(lType: GrantFiled: April 22, 1983Date of Patent: October 1, 1985Assignee: Sumitomo Chemical Company, LimitedInventors: Mitsuru Sasaki, Yukio Ishiguri
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Patent number: 4537884Abstract: 2-Trifluoromethylphenyl (di)thiophosphates of the formula ##STR1## where R.sup.1 is alkyl of 1 to 3 carbon atoms, R.sup.2 is alkyl of 1 to 5 carbon atoms, alkoxyalkyl or alkylthioalkyl of 2 to 8 carbon atoms or cycloalkyl of 3 to 6 carbon atoms, R.sup.3, R.sup.4 and R.sup.5 independently of one another are each hydrogen, cyano, halogen, alkoxy, alkylthio, each of 1 to 4 carbon atoms, or alkyl of 1 to 4 carbon atoms, which may be substituted by halogen or cyano, and X is oxygen or sulfur, are used for pest control.Type: GrantFiled: January 11, 1983Date of Patent: August 27, 1985Assignee: BASF AktiengesellschaftInventors: Walter Seufert, Juergen Varwig, Wolfgang Seppelt, Heinrich Adolphi
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Patent number: 4522817Abstract: A fungicidal composition which comprises as an active ingredient a fungicidally effective amount of a phosphoramidothionate of the formula: ##STR1## wherein R.sub.1 is a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower cycloalkyl group, a lower cycloalkyl(lower)alkyl group, a halogen atom-substituted lower alkyl group, a lower alkoxy(lower)alkyl group, a di(lower)alkoxy(lower)alkyl group, a cyano group-substituted lower alkyl group, a lower alkylthio(lower)alkyl group, a lower dioxothiacycloalkyl group, a lower thiacycloalkyl group, a lower oxacycloalkyl group, a furanyl(lower)alkyl group or a thiophenyl(lower)alkyl group, R.sub.2 is a lower alkyl group and R.sub.3 is a lower alkyl group or a lower alkoxy group, and an inert carrier or diluent.Type: GrantFiled: March 14, 1983Date of Patent: June 11, 1985Assignee: Sumitomo Chemical Company, LimitedInventors: Hideo Kohsaka, Mitsuru Sasaki, Yukio Ishiguri
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Patent number: H303Abstract: This invention describes a composition of matter and a method of treating agricultural substrates in which an active ingredient selected from the group consisting of fungicides, bactericides, insecticides, insect repellents, herbicides and plant growth regulators and mixtures thereof is utilized in conjunction with an amount of a glycoside dispersing agent selected from the group consisting of fructoside, glucoside, mannoside, galactoside, taloside, guloside, alloside, altroside, idoside, arabinsode, xyloside, lyxoside and riboside and mixtures thereof which is sufficient to form an emulsion or dispersion of the active ingredient.Type: GrantFiled: October 22, 1986Date of Patent: July 7, 1987Assignee: A. E. Staley Manufacturing CompanyInventors: Arshad H. Malik, Arno Cahn