Nitrogen Or Additional Chalcogen Attached Indirectly To The Nitrogen By Acyclic Nonionic Bonding Patents (Class 558/236)
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Patent number: 9242956Abstract: The invention relates to a method for producing a compound of fonnula (I), comprising the reaction, in the presence of a catalytic system comprising a single rare earth oxide or a mixture of rare earth oxides, of an alkyl carbonate or an alkylene carbonate with a polyol of fonnula (II), wherein p is a whole number between 2 and 10.Type: GrantFiled: July 10, 2013Date of Patent: January 26, 2016Assignees: Rhodia Operations, Universite Claude Bernard Lyon 1, Centre National de la Recherche Scientifique-(CNRS), Fonds De Developpement Des Filieres Des Oleagineux Et Proteagineux FidopInventors: Gerard Mignani, Julien Debray, Eric Da Silva, Marc Lemaire, Yann Raoul
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Patent number: 8772526Abstract: The present invention concerns a method for the synthesis of glycerol dithiocarbamates or bis-dithiocarbamates (GDTCs) in which a reaction medium comprising (1) a carbonate selected from diethyl carbonate, dimethyl carbonate and ethylene or propylene carbonate associated with a glycerol type polyol in the presence of a basic catalyst or (2) a cyclic carbonate comprising five ring members, in a solvent medium, is supplemented with a primary or secondary amine in the presence of carbon disulphide, and the GDTC formed is recovered. In particular, a glycerol type polyol is brought into the presence of diethyl carbonate in the presence of a catalyst, then a primary or secondary amine is added to the reaction medium in the presence of carbon disulphide, and the GDTC formed is recovered. The invention can be used for one-step synthesis of glycerol dithiocarbamates directly from glycerol as the starting material and solvent.Type: GrantFiled: December 21, 2010Date of Patent: July 8, 2014Assignees: Centre National de la Recherche Scientifique, Universite de PoitiersInventors: Francois Jerome, Rodolphe De Sousa, Joel Barrault, Yannick Pouilloux
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Publication number: 20120264941Abstract: The present invention concerns a method for the synthesis of glycerol dithiocarbamates or bis-dithiocarbamates (GDTCs) in which a reaction medium comprising (1) a carbonate selected from diethyl carbonate, dimethyl carbonate and ethylene or propylene carbonate associated with a glycerol type polyol in the presence of a basic catalyst or (2) a cyclic carbonate comprising five ring members, in a solvent medium, is supplemented with a primary or secondary amine in the presence of carbon disulphide, and the GDTC formed is recovered. In particular, a glycerol type polyol is brought into the presence of diethyl carbonate in the presence of a catalyst, then a primary or secondary amine is added to the reaction medium in the presence of carbon disulphide, and the GDTC formed is recovered. The invention can be used for one-step synthesis of glycerol dithiocarbamates directly from glycerol as the starting material and solvent.Type: ApplicationFiled: December 21, 2010Publication date: October 18, 2012Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Francois Jerome, Rodolphe De Sousa, Joel Barrault, Yannick Pouilloux
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Patent number: 8106141Abstract: Reaction products prepared from reactants including: (a) at least one compound of structural Formula (I): wherein R1 is selected from aryl and heteroaryl; X is selected from a direct bond, —O—, —S—, —NH—, alkylene, cycloalkylene, heterocyclylene, arylene, alkarylene, and heteroarylene; Y is a substituted alkylene group having at least two contiguous carbon atoms and which can be interrupted by one or more —O—, —S—, or —NH— moieties as defined herein, wherein the alkylene group of Y has substituents independently selected from —OH, —NH2, —SH, cycloalkyl, heterocyclyl, aryl, and heteroaryl, or two hydrogen atoms on the same carbon atom of Y are replaced by carbonyl, and wherein at least two substituents of Y are each independently selected from —OH, —NH2, and —SH, as defined herein; and (b) at least one isocyanate functional material.Type: GrantFiled: May 7, 2008Date of Patent: January 31, 2012Assignee: Henkel CorporationInventors: Anthony F. Jacobine, Andrew Messana, David M. Glaser, Steven Thomas Nakos
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Publication number: 20110278175Abstract: A monomer having an aniline moiety linked through nitrogen to a dithiocarbamate moiety, e.g. N—(N1,N1-diethyldithiocarbamoylethylamidoethyl)-aniline: Ph-NH—CH2—CH2—NH—CO—CH2—CH2—S—C(?S)—NEt2 can be oxidatively polymerised to produce a polyaniline bearing dithiocarbamate moieties. This can be used as an iniferter, to graft addition polymers onto it.Type: ApplicationFiled: May 12, 2011Publication date: November 17, 2011Inventors: Michael James WHITCOMBE, Sergey Anatolievich Piletsky, Dhana Lakshmi, Petya Krasimirova Ivanova-Mitseva
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Patent number: 7589226Abstract: A novel hydroxyalkyldithiocarbamate borate ester compound is presented according to the formula: where R=alkyl C1 to C25; R?=H or CO2R; R?=(CH2)mOH where m=1 to 8, or alkyl C1 to C25; n=1 to 8. The borate ester compound is prepared by reacting boric acid with a novel hydroxyalkyldithiocarbamate ester compound according to the formula, and optionally with an alcohol: where R, R?, R? and n are as above. The hydroxyalkyldithiocarbamate ester is prepared by reacting a hydroxyalkylamine with CS2, and an acrylate or maleate compound. A lubricating composition is based on a major amount of lubricating oil and a minor amount of the hydroxyalkyldithiocarbamate borate ester.Type: GrantFiled: October 21, 2005Date of Patent: September 15, 2009Assignee: R.T. Vanderbilt Company, Inc.Inventors: Kevin J. Chase, Ronald Tepper
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Patent number: 7521401Abstract: Fuels, especially hydrocarbon fuels, and lubricants, especially lubricating oils, contain dithiocarbamyl ?-hydroxy fatty acid esters, a class of anti-corrosion, anti-wear, anti-fatigue, and extreme pressure additives that are derived from epoxidized fatty acid esters. The additives exhibit synergistic anti-wear activity in combination with phosphorus containing additives.Type: GrantFiled: November 14, 2005Date of Patent: April 21, 2009Assignee: ChemTura CorporationInventor: Robert G. Rowland
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Patent number: 7332552Abstract: The present invention relates to low odor ?-cyano-dithiocarboxylic ester compounds of formula I for use as chain transfer agents in free radical polymerizations, and polymerization processes employing them: wherein R1 is selected from alkyl, substituted alkyl, heteroaryl, substituted heteroaryl, alkylaryl, substituted alkylaryl, aryl, substituted aryl, alkoxy, aryloxy, thioalkyl, thioaryl, substituted thioalkyl, substituted thioaryl, secondary amino and tertiary amino; R2 is selected from alkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, and COOR3; and R3 is alkyl.Type: GrantFiled: May 27, 2004Date of Patent: February 19, 2008Assignee: Rensselaer Polytechnic InstituteInventors: Brian Benicewicz, Chunzhao Li
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Patent number: 7192965Abstract: Compounds of formula wherein A1, A2 and A3 are each independently of the others a bond or a C1–C6alkylene bridge; A4 is a C1–C6alkylene bridge; D is CH or N; W is, for example, O, NR7 or S; T is, for example, a bond, O, NH or NR7; Q is O, NR7, S, SO or SO2; Y is O, NR7, S, SO or SO2; X1 and X2 are each independently of the other fluorine, chlorine or bromine; R1, R2 and R3 are, for example, H, halogen, CN, nitro, C1–C6alkyl, C1–C6haloalkyl, C1–C6alkylcarbonyl or C2–C6alkenyl; R4 is, for example, H, halogen, CN, nitro or C1–C6alkyl; R5 and R6 are, for example, H, CN, OH, C1–C6alkyl, C3–C8cycloalkyl, C3–C8cycloalkyl-C1–C6alkyl, C1–C6haloalkyl, C1–C6alkoxy or C1–C6haloalkoxy; R7 is H, C1–C6alkyl, C1–C6alkoxyalkyl or C1–C6alkylcarbonyl; k, when D is nitrogen, is 1, 2 or 3; or, when D is CH, is 1, 2, 3 or 4; and m is 1 or 2; and, where applicable, their possible E/Z isomers, E/Z isomeric mixtures and/or tautomers, in each case in free form or in salt form, a process for the preparation of those compounds andType: GrantFiled: June 27, 2003Date of Patent: March 20, 2007Assignee: Syngenta Crop Protection, Inc.Inventors: Werner Zambach, Peter Renold, Arthur Steiger, Stephan Trah, Roger Graham Hall
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Patent number: 7112558Abstract: The invention relates to a lubricating composition comprising a base oil of lubricating viscosity, a hydroxy-substituted dithiocarbamate, an organo-molybdenum compound, and optionally a phosphorous source.Type: GrantFiled: February 8, 2002Date of Patent: September 26, 2006Assignee: Afton Chemical Intangibles LLCInventor: Vincent J. Gatto
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Patent number: 7030205Abstract: The present invention is directed to a solid chelating resin consisting of a reactive hydrophobic backbone having pendent carbodithioic groups. Preferably the resin is a poly(dithiocarbamate) containing no tertiary nitrogen groups. The invention is also directed to a novel process for making a chelating resin involving a) reacting a nucleophilic compound with carbon disulfide in a suitable solvent, to form a carbodithioic acid, b) neutralizing the carbodithioic acid with a base to form a carbodithioic acid salt; and c) reacting said carbodithioic acid salt with a crosslinking reagent in a suitable solvent to form a solid chelating resin. The chelating resin is useful in removing metals and cationic compounds from effluent streams.Type: GrantFiled: October 4, 2001Date of Patent: April 18, 2006Assignee: National Starch and Chemical Investment Holding CorporationInventors: Alvie L. Foster, Jr., Ivonne C. Weidner, Maurice R. Smith
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Publication number: 20040077553Abstract: The present invention provides prodrugs of GABA analogs, pharmaceutical compositions of prodrugs of GABA analogs and methods for making prodrugs of GABA analogs. The present invention also provides methods for using prodrugs of GABA analogs and methods for using pharmaceutical compositions of prodrugs of GABA analogs for treating or preventing common diseases and/or disorders.Type: ApplicationFiled: December 6, 2002Publication date: April 22, 2004Inventors: Mark A. Gallop, Kenneth C. Cundy, Cindy X. Zhou, Fayang G. Qiu, Fenmei Yao, Jia-Ning Xiang, Ian R. Ollmann
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Patent number: 6696487Abstract: The invention relates to compounds of formula (I), and also to salts thereof, which have fungicidal activities: in which the various radicals and substituents are as defined in the description, and also to the fungicidal compositions containing them and to methods for combating the phytopathogenic fungi of crops using these compounds and compositions.Type: GrantFiled: August 6, 2001Date of Patent: February 24, 2004Assignee: Bayer Cropscience S.A.Inventors: Vincent Gerusz, Darren James Mansfield, José Perez, David Tickle, Jean-Pierre Vors, Derek Baldwin, Thomas Lawley Hough, Dale Robert Mitchell
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Publication number: 20030083374Abstract: The present invention relates to N-Acetylated &agr;-Linked Acidic Dipeptidase (NAALADase) inhibitors enzyme activity, pharmaceutical compositions comprising such inhibitors, and methods of their use to inhibit NAALADase enzyme activity, thereby effecting neuronal activities, inhibiting angiogenesis, and treating glutamate abnormalities, compulsive disorders, prostate diseases, pain and diabetic neuropathy.Type: ApplicationFiled: June 10, 2002Publication date: May 1, 2003Inventors: Paul F. Jackson, Keith M. Maclin, Eric Wang, Barbara S. Slusher, Rena S. Lapidus, Pavel Majer
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Patent number: 6124382Abstract: The invention concerns the use as thermothickeners of multi-block copolymers of general formula (I) or (II): ##STR1## wherein E designates a polyoxyalkylene sequence; A designates a water-soluble polymer sequence; X is a sulphur or oxygen atom; Y is an oxygen atom or an --N--R' group, R' being a linear or branched alkyl; R is a linear or branched alkyl, aralky or alkylaryl group; and n is such that the molecular mass of the multi-block copolymers Mp is greater than 250,000 g/mol.Type: GrantFiled: September 8, 1998Date of Patent: September 26, 2000Assignee: Rhodia ChimieInventors: Pascale Corpart, Herve Adam, Dominique Charmot
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Patent number: 5952386Abstract: The present invention provides dihalopropene compounds of the general formula: ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.10 alkyl or the like; L is C(.dbd.O)NH or the like; R.sub.2, R.sub.3 and R.sub.4 are independently halogen or the like; R.sub.5, R.sub.6 and R.sub.7 are independently hydrogen or the like; m is an integer of 0 to 4; n is an integer of 0 to 2; X is chlorine or the like; Y is oxygen or the like; and Z is oxygen or the like, which have excellent insecticidal activity so that they are satisfactorily effective for the control of noxious insects.Type: GrantFiled: September 24, 1997Date of Patent: September 14, 1999Assignee: Sumitomo Chemical Company, LimitedInventors: Sanshiro Matsuo, Taro Hirose, Keiichi Izumi, Masaya Suzuki, Noriyasu Sakamoto, Kazunori Tsushima, Shigeru Saito, Hirotaka Takano
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Patent number: 5672727Abstract: An alkyl dithiocarbamoyl alkanol that has the formula ##STR1## wherein Z is H or OH, Y is N, X is S, R.sup.1 and R.sup.2 are, selected from the group consisting of H and (C.sub.1 -C.sub.40)hydrocarbon residues R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are selected from the group consisting of H and (C.sub.1 -C.sub.8)hydrocarbon residues, n is 0 to 4, is an intermediate to prepare a borate ester having the formula ##STR2## The borate esters are anti-wear/anti-oxidant/anti-friction/anti-rust additives for lubricating oil.Type: GrantFiled: June 20, 1996Date of Patent: September 30, 1997Assignee: Pennzoil Products CompanyInventor: I-Ching Chiu
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Patent number: 5629440Abstract: A composition comprisinga) a lubricant or a hydraulic fluid andb) at least one compound of the general formula I ##STR1## in which x=1 or 2 and,if x=1,R is as defined for R.sup.1 or R.sup.3 --O-- or,if x=2,R is as defined for R.sup.8, andR.sup.1 and R.sup.3 are, for example, alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, or alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH.sub.3 or e.g. --COOCH.sub.3, or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are interrupted by one or more groups from the series comprising --O--, --S--, --NH--, ##STR2## or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH.sub.3 or e.g. --COOCH.sub.3 and interrupted by one or more groups from the series comprising --O--, --S--, --NH--, ##STR3## and R.sup.2 is NR.sup.4 R.Type: GrantFiled: June 7, 1995Date of Patent: May 13, 1997Assignee: Ciba-Geigy CorporationInventors: Hugo Camenzind, Peter Nesvadba
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Patent number: 5574064Abstract: The present invention provides an agricultural or horticultural fungicide including an effective amount of an amino-acid derivative represented by the formula: ##STR1## wherein R.sup.1 represents a lower alkyl group (optionally having at least one same or different substituent of a halogen atom, an alkoxy group, and a cyano group), R.sup.2 represents an ethyl group, or an n-propyl group, R.sup.3 represents a hydrogen atom or a lower alkyl group, R.sup.4 represents a hydrogen atom, R.sup.5, R.sup.6, and R.sup.7 independently represent a hydrogen atom or a lower alkyl group, R.sup.8 represents a hydrogen atom, or a lower alkyl group, Z.sup.1 and Z.sup.2 independently represent an oxygen atom or a sulfur atom, Z.sup.3 represents an oxygen atom, or a sulfur atom, Q represents a phenyl group, m represents an integer from 0 to 2, and n represents 0 or 1.Type: GrantFiled: December 28, 1994Date of Patent: November 12, 1996Assignees: Kumiai Chemical Industry Co., Ltd., Ihara Chemical Industry Co., Ltd.Inventors: Masaru Shibata, Kazuhiko Sugiyama, Norihisa Yonekura, Junetsu Sakai, Yoshiyuki Kojima, Shigeru Hayashi
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Patent number: 5560853Abstract: A borate ester having the formula ##STR1## wherein Y is N, S or O, X is O or S, R.sup.1 and R.sup.2 are, independent of one another, selected from the group consisting of H, (C.sub.1 -C.sub.40)hydrocarbon residues and (C.sub.3 -C.sub.50)cycloalkyl, aryl and aralkyl, each of which may further contain N, O or S, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are independent of one another, selected from the group consisting of H and (C.sub.1 -C.sub.8)hydrocarbon residues, n is 0 to 4. An anti-wear/anti-oxidant/anti-friction/anti-rust additive comprises the borate ester of the invention when added to a lubricating oil.Type: GrantFiled: March 13, 1992Date of Patent: October 1, 1996Assignee: Pennzoil Products CompanyInventor: I-Ching Chiu
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Patent number: 5370806Abstract: Borated dihydrocarbyl dithiocarbamate reaction products have been found to be effective antioxidant/antiwear multifunctional additives for lubricants.Type: GrantFiled: December 21, 1989Date of Patent: December 6, 1994Assignee: Mobil Oil CorporationInventors: Angeline B. Cardis, Liehpao O. Farng, Andrew G. Horodysky, Abraham O. M. Okorodudu
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Patent number: 5274166Abstract: The present invention provides a dithiocarbamic acid salt which can be converted, at a very high yield, to an isothiocyanate suitable for use as an intermediate for production of thiazabicyclononane derivative or monothiourazole derivative; a process for producing said dithiocarbamic acid salt at a high yield without using thiophosgene having a toxicity problem; and a process for producing an isothiocyanate using said dithiocarbamic acid salt.The dithiocarbamic acid salt of the present invention is represented by general formula (2), and the process for producing said dithiocarbamic acid salt (2) comprises reacting an aniline represented by general formula (5) with carbon disulfide in the presence of 1,4-diazabicyclo[2.2.2]octane (3) or 4-pyrrolidinopyridine (4).The process for producing an isothiocyanate (1) according to the present invention comprises reacting the above dithiocarbamic acid salt (2) with a halogen compound.Type: GrantFiled: September 30, 1992Date of Patent: December 28, 1993Assignee: Ihara Chemical Industry Co., Ltd.Inventors: Mikio Yamaguchi, Hideo Ohi
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Patent number: 5247087Abstract: Dithiocarbamic salts made from the reaction products of certain polyamines and epoxides have been found to be useful to clarify water, particularly the oil-in-water emulsions which accompany crude oil production. The water clarification may be accomplished by demulsification or flocculation. The polyamine reaction products themselves are novel and may have the structure ##STR1## where R" is selected from the group consisting of the structure --R--NH.sub.2 and ##STR2## where R is selected from the group consisting of straight, branched or cyclic alkylene moieties; arylene moieties; substituted straight, branched or cyclic alkylene moieties; substituted arylene moieties or mixtures thereof; and where R' is--(CH.sub.2).sub.m --O--R--O--(CH.sub.2).sub.m --where n and m independently range from 1 to 5 and q is 0 or 1. The dithiocarbamic salts made from these polyamines also find use as corrosion inhibitors.Type: GrantFiled: May 13, 1992Date of Patent: September 21, 1993Assignee: Baker Hughes IncorporatedInventor: Gordon T. Rivers
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Patent number: 5126063Abstract: Lubricating oil and grease compositions contain borated hydroxyalkyl esters of amine or metal salts of diorganodithiocarbamic acid, such as N,N'-di-(2-ethylhexyl) dithiocarbamic acid, and hydrocarbylene oxie, such as propylene oxide, as antioxidant, load-carrying and friction modifying additives.Type: GrantFiled: September 27, 1990Date of Patent: June 30, 1992Assignee: Mobil Oil CorporationInventors: Angeline B. Cardis, Liehpao O. Farng, Abraham O. M. Okorodudu, Andrew G. Horodysky
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Patent number: 5037991Abstract: Substituted phenoxy, phenylthio and anilino compounds, intermediates therefor, synthesis thereof, and their use for the control of pests.Type: GrantFiled: October 3, 1990Date of Patent: August 6, 1991Assignee: Sandoz Ltd.Inventor: Clive A. Henrick
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Patent number: 4968829Abstract: Substituted phenoxy, phenylthio and anilino compounds, intermediates therefor, synthesis thereof, and their use for the control of pests.Type: GrantFiled: June 19, 1989Date of Patent: November 6, 1990Assignee: Sandoz Ltd.Inventor: Clive A. Henrick
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Patent number: 4885365Abstract: Compounds having the formula: ##STR1## wherein: a. R is an organic radical selected from an alkyl group, an alkenyl group, an aryl group or an aralkyl group in which the alkyl or alkenyl groups contain up to 32 carbon atoms and the aryl or aralkyl groups contain up to 15 carbon atoms;b. R.sup.1 is hydrogen or an organic radical selected from an alkyl group or alkenyl group, an aryl or aralkyl group in which the alkyl or alkenyl groups contain up to 32 carbon atoms and the aryl or aralkyl groups contain up to 15 carbon atoms;c. R.sup.2 and R.sup.3 are the same or different alkyl groups containing from 1 to 32, more preferably 4 to 8, carbon atoms eachare effective antiwear and antioxidant additives in lubricating oil.Type: GrantFiled: May 20, 1988Date of Patent: December 5, 1989Assignee: Ethyl Petroleum Additives, Inc.Inventor: William Y. Lam
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Patent number: 4822902Abstract: Certain N-acetonylbenzamides exhibit low toxicity to plants are particularly useful for control of fungi, especially Phycomycetes.Type: GrantFiled: July 26, 1984Date of Patent: April 18, 1989Assignee: Rohm and Haas CompanyInventors: H. Edwin Carley, Ashok K. Sharma
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Patent number: 4791216Abstract: There are provided paraethylamine phenol compounds of formula I, ##STR1## and pharmaceutically acceptable derivatives thereof. There are also described the use of the compounds of formula I as pharmaceuticals, methods for making the compounds and pharmaceutical, e.g. cardiac, compositions containing the compounds.Type: GrantFiled: December 5, 1986Date of Patent: December 13, 1988Assignee: Fisons plcInventors: Francis Ince, Alan C. Tinker
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Patent number: 4752615Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: November 13, 1986Date of Patent: June 21, 1988Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4748186Abstract: S-trifluorobutenyl thiocarbonic acid esters of the formula ##STR1## and salts thereof, wherein X is R.sup.1 N or S and Y is RS or R.sup.3 R.sup.2 N;wherein R is a metal or a radical selected from alkyl, cycloalkylalkyl, halocycloalkylalkyl, alkenyl, haloalkyl, haloalkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, alkoxycarbonylalkyl, halophenoxyalkyl, trialkylsilylalkyl, (vinyl)dialkylsilylalkyl, (allyl)dialkylsilylalkyl, 2-chlorothiophene-5-ylmethyl, phenylalkyl, halophenylalkyl, nitrophenylalkyl, haloalkylphenylalkyl, dialkyl-2,3-dihydrobenzofuran-7-yl, [2-methyl-(1,1'-biphenyl)-3-yl]methyl, 3-phenoxybenzyl, phenylthioalkyl, halophenylthioalkyl, dialkylphosphoryl, dialkylthiophosphoryl, dialkylisoxazolylalkyl and thienylisoxazolylalkyl;wherein R.sup.1 is alkyl, cycloalkyl, cyano, dialkyl-2,3-dihydrobenzofuran-7-yl, halophenyl, halophenylalkyl, haloalkoxyphenyl, pyridinyl, halopyridinyl, alkyl-1,3,4-thiadiazolyl, haloalkyl-1,3,4-thiadiazolyl, benzothiazolyl, dialkyloxazolyl or thiazolinyl;wherein R.sup.Type: GrantFiled: June 30, 1986Date of Patent: May 31, 1988Assignee: FMC CorporationInventors: Thomas G. Cullen, Anthony J. Martinez, Jacob J. Vukich
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Patent number: 4697033Abstract: Certain novel derivatives of carbamates and their use for the control of pests.Type: GrantFiled: December 24, 1985Date of Patent: September 29, 1987Assignee: Sandoz Ltd.Inventor: Clive A. Henrick
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Patent number: 4667049Abstract: A method for the preparation of an alkali metal dialkylaminothioxomethyl-thioalkanesulfonate composition comprising reacting a monoamine with carbon disulfide to form a dithiocarbamic acid monoamine salt, reacting the salt with an alkyl sultone to form an amino thioxo methyl thioalkane sulfonate monoamine salt, and sulfonate salt with an alkali metal base to form an alkali metal salt of the amino thioxo methyl thioalkane sulfonate composition.Type: GrantFiled: February 27, 1986Date of Patent: May 19, 1987Assignee: ETD Technology Inc.Inventors: Kurt E. Heikkila, Rodney K. Williams, Bruce A. Bohnen, Russell J. Pylkki
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Patent number: 4645661Abstract: A method for alleviating cisplatin compound-induced nephrotoxicity in animals comprising administering to the animal an effective amount of a polar dithiocarbamate compound. The polar dithiocarbamate compounds have the formula: ##STR1## In the above formula, R.sup.1 and R.sup.2 are hydrocarbon groups and R.sup.1, R.sup.2, or both R.sup.1 and R.sup.2 contain a polar group substituted thereon. M is a pharmaceutically acceptable cation and n is an integer of from 1 to 3.Novel polar dithiocarbamate compounds are disclosed as well.Type: GrantFiled: June 29, 1984Date of Patent: February 24, 1987Assignee: St. Jude Children's Research HospitalInventor: Gregory R. Schonbaum
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Patent number: 4613615Abstract: The invention relates to a plant protecting composition which contains 1 to 80% by weight substituted alkoxycarbonyl dithiocarbamates or thiolcarbamates of formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and stand for hydrogen, straight or branched chain, saturated or unsaturated alkyl, alkoxyalkyl, alkylaminoalkyl, dialkylaminoalkyl having 1 to 10 carbon atoms, cycloalkyl, phenyl or halogenphenyl,R.sup.3 stands for straight or branched chain, saturated or unsaturated alkyl, cycloalkyl, phenyl or halogenphenyl, andX stands for oxygen or sulfur,as well as 10 to 90% by weight solid and/or liquid diluent(s) and 1 to 30% by weight additive(s).The novel compounds of formua (I) may be obtained in such way that a salt of disubstituted dithiocarbamic acid or thiolcarbamic acid of formula (II) ##STR2## wherein R.sup.1, R.sup.Type: GrantFiled: May 21, 1984Date of Patent: September 23, 1986Assignee: Borsodi Vegyi KombinatInventors: Gyula Szilagyi, Csaba Tar, Mariann Bendly, Erzsebet Dienes nee, Mezo, Gabor Boda, Janos Csutak
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Patent number: 4606862Abstract: A process for preparing insecticidal N-acyl-tetrahydro-2-nitromethylene-2H-1,3-thiazines, intermediates involved therein and certain of the products.Type: GrantFiled: March 21, 1985Date of Patent: August 19, 1986Assignee: Shell Oil CompanyInventor: Martin Harris
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Patent number: 4605519Abstract: The invention relates to novel O- or S-(2-mercaptoalkyl)mono- or dihydrocarbyl carbamothioates and S-(2-mercaptoalkyl)mono- or dihydrocarbyl carbamodithioate. The novel compounds of this invention are useful as collectors in the froth flotation of sulfide mineral ores.Type: GrantFiled: December 9, 1983Date of Patent: August 12, 1986Assignee: The Dow Chemical CompanyInventor: Roger W. Bergman