Cyanamides (i.e., Compounds Containing Cyano Bonded Directly To Amino Nitrogen) Patents (Class 564/103)
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Patent number: 8796175Abstract: The invention relates to the use of at least one compound selected from the class of the sulphoximines for enhancing plants' intrinsic defenses and/or for improving plant growth and/or for enhancing the resistance of plants to plant diseases which are caused by fungi, bacteria, viruses, MLOs (mycoplasma-like organisms) and/or RLOs (rickettsia-like organisms), and/or for enhancing the resistance of plants to abiotic stress factors.Type: GrantFiled: August 17, 2009Date of Patent: August 5, 2014Assignee: Bayer CropScience AGInventors: Peter Jeschke, Wolfgang Thielert, Heike Hungenberg
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Patent number: 8692005Abstract: Provided are methods for decreasing the reaction time between an alkanolamine such as triethanolamine and a fatty acid alkyl ester such as, a triglyceride, a vegetable oil, a methyl ester, an ethyl ester, etc., a fatty acid, or a mixture thereof. The methods utilize a divalent zinc catalyst to facilitate and accelerate an esterification or transesterification reaction between the alkanolamine and the fatty acid, or fatty acid alkyl ester.Type: GrantFiled: August 15, 2012Date of Patent: April 8, 2014Assignee: Stepan CompanyInventors: Marshall J. Nepras, Franz J. Luxem, Leonard F. Zaporowski, David Eisenberg
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Publication number: 20080175780Abstract: The disclosure relates to a material for reversibly storing and releasing hydrogen comprising graphite or a graphitic structure, for example, comprising an ordered graphite structure of carbon and nitrogen atoms wherein the interlayer and/or interstitial volume is occupied with at least one intercalated anionic species. While any suitable anionic species can be employed, examples of suitable species are at least one of: F? (fluoride), (C?C)2? (diacetylide), and (N?C?N)2?. Desirable anionic species typically have a relatively high charge to volume ratio. The disclosure also relates to a material for reversibly storing and releasing hydrogen comprising ordered graphitic structures comprising at least one member selected from the group of graphite, single walled carbon nanotubes, multiwalled carbon nanotubes, graphite nanofibers, carbon nanohorns, and boron nitride.Type: ApplicationFiled: January 17, 2008Publication date: July 24, 2008Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Guido Peter Pez, Hansong Cheng, Alan Charles Cooper, Maw Lin Foo
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Patent number: 6911559Abstract: A process is described for preparing sodium dicyanamide, in which cyanamide is reacted simultaneously with sodium hydroxide solution and cyanogen chloride in aqueous solution at temperatures of 20 to 100° and a pH of 7.0 to 10.0. By means of the inventive process it is possible, starting from raw materials which are available in technical-grade quality, to prepare sodium dicyanamide in good yields of 75 to 95% and very high purities of up to 100% in a very environmentally friendly manner, for which reason this process is particularly highly suitable for the industrial scale.Type: GrantFiled: February 4, 2000Date of Patent: June 28, 2005Assignee: Degussa AGInventors: Franz Thalhammer, Helmut Tautz
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Patent number: 6909014Abstract: The present invention relates to novel ether compounds, compositions comprising ether compounds, and methods useful for treating and preventing cardiovascular diseases, dyslipidemias, dysproteinemias, and glucose metabolism disorders comprising administering a composition comprising an ether compound. The compounds, compositions, and methods of the invention are also useful for treating and preventing Alzheimer's Disease, Syndrome X, peroxisome proliferator activated receptor-related disorders, septicemia, thrombotic disorders, obesity, pancreatitis, hypertension, renal disease, cancer, inflammation, and impotence. In certain embodiments, the compounds, compositions, and methods of the invention are useful in combination therapy with other therapeutics, such as hypocholesterolemic and hypoglycemic agents.Type: GrantFiled: September 5, 2003Date of Patent: June 21, 2005Assignee: Esperion Therapeutics, Inc.Inventors: Jean-Louis Henri Dasseux, Carmen Daniela Oniciu
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Patent number: 6878706Abstract: Compounds according to the following formula (I): wherein the variables Q and R1 to R6 are as described herein, which reversibly inhibit the cysteine proteases, such as cathepsins K, S, F, L and B; pharmaceutical compositions containing such compounds, and method of treating diseases and pathological conditions exacerbated by these cysteine proteases such as, but not limited to rheumatoid arthritis, multiple sclerosis and other autoimmune diseases, osteoporosis, asthma, Alzheimer's disease, atherosclerosis and endometriosis.Type: GrantFiled: March 27, 2003Date of Patent: April 12, 2005Assignee: Boehringer Ingelheim Pharmaceuticals Inc.Inventors: Thomas A. Gilmore, Eugene Richard Hickey, Weimin Liu, Peter Allen Nemoto, Denice M. Spero
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Patent number: 6806292Abstract: The present invention relates to novel substituted imide derivatives of the general formula (I) in which R1 represents optionally substituted cycloalkyl, R2 represents optionally substituted alkyl or optionally substituted cycloalkyl, R3 represents alkyl, alkoxy, alkylthio, amino, alkylamino or dialkylamino and R4 represents cyano or nitro, and to processes for their preparation and to their use for controlling animal pests and as herbicides.Type: GrantFiled: July 26, 2002Date of Patent: October 19, 2004Assignee: Bayer AktiengesellschaftInventors: Hans-Jochem Riebel, Stefan Herrmann, Achim Hense, Ernst-Rudolf Gesing, Kristian Kather, Stefan Lehr, Wolfram Andersch, Mark Wilhelm Drewes, Dieter Feucht, Achim Harder
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Patent number: 6683151Abstract: The invention relates to a compound comprising a reaction product of (A) an isocyanate functional compound of which at least 40 wt. %, relative to the total amount of (A), has a molecular weight of at least about 500, and (B) a nitrogen-containing compound capable of reacting with said isocyanate functional compound (A). The reaction product has a molecular weight of less then about 20,000 and comprises an effective amount of groups that are able to form reversible intermolecular physical interactions such that a resulting compound shows polymeric mechanical properties at a temperature below a transition temperature. The nitrogen-containing compound is, for instance, melamine, urea, acetoguanamine, benzoguanamine, cyanamide, dicyanamide, thiourea, isocytosine, pyrimidone or aminopyridine. The supramolecular compound comprising a suitable amount of the reaction products exhibits a relatively high elongation at break.Type: GrantFiled: February 24, 2000Date of Patent: January 27, 2004Assignee: DSM N.V.Inventors: Jacobus A. Loontjens, Johan E. G. A. Jansen, Bartholomeus J. M. Plum
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Patent number: 6638979Abstract: The present invention relates to novel imidamide derivatives of the formula (I) in which R, R1, R2 and R3 are each as defined in the description, to a process for their preparation and to their use for controlling animal pests, such as insects, arachnids and, in particular, nematodes.Type: GrantFiled: February 5, 2001Date of Patent: October 28, 2003Assignee: Bayer AktiengesellschaftInventors: Hans-Jochem Riebel, Peter Gerdes, Ernst-Rudolf F. Gesing, Achim Hense, Johannes Kanellakopulos, Kristian Kather, Rolf Kirsten, Stefan Lehr, Lothar Rohe, Katharina Voigt, Detleff Wollweber, Wolfram Andersch
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Publication number: 20030149104Abstract: The present invention relates to certain tri-substituted phenyl derivatives and analogues of formula (I), to a process for preparing such compounds, having the utility in clinical conditions associated with insulin resistance, to methods for their therapeutic use and to pharmaceutical compositions containing them.Type: ApplicationFiled: November 13, 2002Publication date: August 7, 2003Inventors: Maria Boije, Jonas Fagerhag, Eva-Lotte Lindstedt Alstermark, Bengt Ohlsson
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Publication number: 20030119803Abstract: A compound selected from the group consisting of a compound of formula I 1Type: ApplicationFiled: September 17, 2002Publication date: June 26, 2003Inventors: Brent Richard Stranix, Gilles Sauve, Abderrahim Bouzide, Alexandre Cote, Gervais Berube, Patrick Soucy, Yongsen Zhao, Jocelyn Yelle
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Publication number: 20030100613Abstract: The present invention relates to novel substituted imide derivatives of the general formula (I) 1Type: ApplicationFiled: July 26, 2002Publication date: May 29, 2003Inventors: Hans-Jochem Riebel, Stefan Herrmann, Achim Hense, Ernst-Rudolf Gesing, Kristian Kather, Stefan Lehr, Wolfram Andersch, Mark Wilhelm Drewes, Dieter Feucht, Achim Harder
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Publication number: 20030092915Abstract: Method of producing compounds of formula 1Type: ApplicationFiled: December 20, 2002Publication date: May 15, 2003Inventors: Gottfried Seifert, Thomas Rapold, Verena Gisin
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Patent number: 6548567Abstract: The invention relates to an ionic compound corresponding to the formula [R1X1(Z1)—Q−—X2(Z2)—R2]m Mm+ in which Mm+ is a cation of valency m, each of the groups Xi is S═Z3, S═Z4, P—R3 or P—R4; Q is N, CR5, CCN or CSO2R5, each of the groups Zi is ═O, ═NC≡N, ═C(C≡N)2, ═NS(═Z)2R6 or ═C[S(═Z)2R6]2, each of the groups Ri, is Y, YO—, YS—, Y2N— or F, Y represents a monovalent organic radical or alternatively Y is a repeating unit of a polymeric frame. The compounds are useful for producing ion conducting materials or electrolytes, as catalysts and for doping polymers.Type: GrantFiled: August 17, 2001Date of Patent: April 15, 2003Inventors: Michel Armand, Christophe Michot, Yurii Yagupolskii, Lev Yagupolskii, Andrej Bezdudny, Natalya Kondratenko
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Patent number: 6194464Abstract: The present invention relates to new imidic acid derivatives of the formula (I) to a plurality of processes for their preparation, and to their use as pesticides.Type: GrantFiled: April 28, 1999Date of Patent: February 27, 2001Assignee: Bayer AktiengesellschaftInventors: Dietmar Kuhnt, Ulrich Heinemann, Herbert Gayer, Peter Gerdes, Jörg Stetter, Ralf Tiemann, Klaus Stenzel, Stefan Dutzmann
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Patent number: 5047575Abstract: Compounds, and a process for their preparation, have the formula ##STR1## or corresponding salts thereof wherein R represents a group of the formula ##STR2## wherein R.sub.1 represents oxazolinyl, --C.tbd.N, --CH.sub.2 OR.sub.2 or ##STR3## These compounds in the form of pharmaceutical or cosmetic compositions are useful for the treatment of keratinization disorders.Type: GrantFiled: October 14, 1988Date of Patent: September 10, 1991Assignee: L'OrealInventors: Guy Solladie, Serge Forestier, Gerard Lang
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Patent number: 4956503Abstract: A process for the preparation of N-cyanoethanimidic acid esters by reacting orthoacetic acid esters with cyanamide. The reaction is carried out in alcoholic solution in the presence of an acid catalyst. N-cyanoethanimidic acid esters can be prepared in this manner in a high yield and high state of purity, with a low technical outlay and in an environmentally safe manner, free of dangerous by-products.Type: GrantFiled: April 18, 1989Date of Patent: September 11, 1990Assignee: SKW Trostberg AktiengesellschaftInventors: Stefan Weiss, Helmut Krommer, Karl-Heinz Neuhauser
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Patent number: 4940816Abstract: Acylated cyanamide compounds useful for ethanol deterrence of the formula RCONHCN, wherein R is a lipophilic acyl group or is derived from an (N-substituted)-alpha-aminoacyl group.Type: GrantFiled: July 19, 1989Date of Patent: July 10, 1990Assignee: Regents of the University of MinnesotaInventors: Herbert T. Nagasawa, Chul-Hoon Kwon
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Patent number: 4891443Abstract: N,N'-dicyanocyclopropanecarbamidines useful as triazine intermediates, of the formula II ##STR1## in which M is hydrogen or an equivalent of an alkali or earthalkali ion and processes for their production.Type: GrantFiled: July 20, 1988Date of Patent: January 2, 1990Assignee: Ciba-Geigy CorporationInventor: Henry Szczepanski
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Patent number: 4871756Abstract: Compounds having the formula: ##STR1## are antagonists of leukotrienes of C.sub.4, D.sub.4, E.sub.4 and the slow reacting substance of anaphylaxis.As such, these compounds will be useful as anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.Type: GrantFiled: February 17, 1987Date of Patent: October 3, 1989Assignee: Merck Frosst Canada, Inc.Inventors: John Gillard, Joshua Rokach, Patrice C. Belanger
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Patent number: 4870056Abstract: Acylated cyanamide compounds useful for ethanol deterrence of the formula RCONHCN, wherein R is a lipophilic acyl group or is derived from an (N-substituted)-alpha-aminoacyl group.Type: GrantFiled: October 21, 1987Date of Patent: September 26, 1989Assignee: Regents of the University of MinnesotaInventors: Herbert T. Nagasawa, Chul-Hoon Kwon
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Patent number: 4791229Abstract: A process for the preparation of an aryl cyanamide comprising reacting an arylamine of the formula ##STR1## in which Ar is aryl,R is hydrogen or alkyl, andn is 1, 2 or 3,(excepting 2-nitroaniline, 4-nitroaniline and arylamines having a nucleophilic character equal to or lower than 2-nitroaniline and 4-nitroaniline), with cyanogen chloride in 1-2 times the molar amount per mole of amino group of the arylamine initially in a homogeneous liquid phase using as reaction medium acetic acid (which is optionally diluted with water and/or a water-miscible, organic auxiliary solvent) in the presence of 1-1.5 molar equivalents of an auxiliary base for each amino group of the arylamine, there being more cyanogen chloride than equivalents of auxiliary base present in the reaction mixture at any point in time of the reaction, the pH of the reaction mixture being maintained below 7.Type: GrantFiled: October 24, 1986Date of Patent: December 13, 1988Assignee: Bayer AktiengesellschaftInventors: Rudolf Fauss, Hans-Jochem Riebel
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Patent number: 4721770Abstract: N-Cyanocarboxylic acid amide derivatives which contain two or three ##STR1## groupings in the molecule are useful as hardeners for epoxide resins.Type: GrantFiled: June 24, 1986Date of Patent: January 26, 1988Assignee: Ciba-Geigy CorporationInventors: Friedrich Stockinger, Friedrich Lohse, Roland Moser
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Patent number: 4625061Abstract: An improved process for the preparation of cyanamide or a cyanamide-containing gas mixture by passing urea and/or urea decomposition products over a catalyst at a temperature in the range of between about 200.degree. C. and 600.degree. C. A porous catalyst is utilized which has an intracrystalline pore diameter of at most 8 A, whereby a high conversion to cyanamide is obtained and the formation of melamine by-products is substantially reduced.Type: GrantFiled: March 6, 1985Date of Patent: November 25, 1986Assignee: Stamicarbon B.V.Inventors: Rudolf van Hardeveld, Theodorus J. van de Mond, Franciscus H. A. M. J. Vandenbooren
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Patent number: 4618712Abstract: N-Cyanocarboxlic acid amide derivatives which contain two or three ##STR1## groupings in the molecule are obtained by reacting 1 mol of a dicyanodiamine with 2 mols of a carboxylic acid anhydride or 1 mol of a dicyandiamine salt with 2 mols of a carboxylic acid halide or 1 mol of a dihalogeno compound with 2 mols of an N-cyanocarboxylic acid amide salt, or by reacting 1 mol of a carboxylic acid dichloride or trichloride with 2 or, respectively, 3 mols of a cyanamide or 1 mol of a carboxylic acid dicyandiamide or tricyantriamide salt with 2 or 3 mols of an alkylating agent.The N-cyanocarboxylic acid amide derivatives according to the invention are useful hardeners for epoxide resins.Type: GrantFiled: February 15, 1983Date of Patent: October 21, 1986Assignee: Ciba-Geigy CorporationInventors: Friedrich Stockinger, Friedrich Lohse, Roland Moser
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Patent number: 4595782Abstract: The present invention is for a process for the preparation of alkali metal salts of acyl cyanamides, especially those of aliphatic carboxylic acids by reacting carboxylic acid esters of lower alcohols with monoalkali metal cyanamides. The reaction results in a process which is simple and efficient and one which can be used in commercial scale batch or continuous operations.Type: GrantFiled: November 14, 1984Date of Patent: June 17, 1986Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Christian Hase, Horst Baumann, Franz-Josef Carduck, Hubert Pawelczyk
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Patent number: 4578220Abstract: A novel charge transfer complex of an N,N'-biscyanoquinone bisimine of the formula ##STR1## and a fulvalene derivative of the formula ##STR2## where, in formula I, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently of one another are --H, --CH.sub.3, --C.sub.2 H.sub.5, --OCH.sub.3, --OC.sub.2 H.sub.5, --Cl and/or --Br, and one of the radicals R.sup.1 and R.sup.2 and/or one of the radicals R.sup.3 and R.sup.4 may furthermore be phenyl or tert.-butyl, or R.sup.1 and R.sup.2 and/or R.sup.3 and R.sup.4 together form ##STR3## and the fused-on aromatic ring is unsubstituted or substituted, and, in formula (II), R.sup.5, R.sup.6, R.sup.7 and R.sup.8 independently of one another are each --H, --CH.sub.3, --C.sub.2 H.sub.5, phenyl, methylphenyl or methoxyphenyl, or R.sup.5 and R.sup.6 and/or R.sup.7 and R.sup.8 together form ##STR4## where n=3, 4 or 5, ##STR5## and X and Y indendently of one another are each S or Se.Type: GrantFiled: October 18, 1984Date of Patent: March 25, 1986Assignee: BASF AktiengesellschaftInventors: Siegfried Huenig, Alexander Aumueller
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Patent number: 4571434Abstract: Oligo-imino-amines possessing plant-physiological activities and process for preparing the same are provided. Said substance is represented by the general formula. ##STR1## Wherein n=4-6.Type: GrantFiled: June 13, 1983Date of Patent: February 18, 1986Assignee: Nihon Tokusan Kabushiki KaishaInventors: Takeshi Hashizume, Hiroshi Onoda
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Patent number: 4550203Abstract: N-substituted N-cyanocarboxylic acid amides are prepared by reacting 1 mol of an N-cyanocarboxylic acid amide salt with 1 mol of an alkyl halide or an alkylating agent, for example dimethyl sulfate or diethyl sulfate, in a polar aprotic solvent.The N-substituted N-cyanocarboxylic acid amides which can be obtained by the process according to the invention are useful curing agents for epoxide resins.Type: GrantFiled: February 15, 1983Date of Patent: October 29, 1985Assignee: Ciba Geigy CorporationInventors: Friedrich Stockinger, Friedrich Lohse, Helmut Zondler
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Patent number: 4543352Abstract: A class of naphthalene aminoalkylene ether and thioether compounds exhibiting pharmacological activity including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions are disclosed.Type: GrantFiled: April 29, 1983Date of Patent: September 24, 1985Assignee: William H. Rorer, Inc.Inventors: Donald E. Kuhla, Henry F. Campbell, William L. Studt
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Patent number: 4529821Abstract: N-Cyanoacylamide compounds of the formula I ##STR1## wherein R.sub.1 is hydrogen, alkyl, cycloalkyl or aryl, R.sub.2 is hydrogen or alkyl and R.sub.3 is hydrogen or alkyl and R.sub.3 is alkylene or arylenealkylene, are prepared by reacting 1 mol of an N-cyanocarboxylic acid amide salt with 1 mol of a halogen compound in a polar, aprotic solvent.The N-cyanoacylamide compounds of the formula I can be used for hardening epoxide resins, for the preparation of isomelamine or for the preparation of linear polymers which can be crosslinked by heat.Type: GrantFiled: February 15, 1983Date of Patent: July 16, 1985Assignee: Ciba-Geigy CorporationInventors: Friedrich Stockinger, Friedrich Lohse, Roland Moser
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Patent number: 4465825Abstract: This invention is directed to processes for forming either solid, linear polymers or thermoset polymers from novel N-cyanourea compounds of the formula: ##STR1## wherein n is at least 2 and R is the organic moiety of a polyisocyanate remaining after reacting the NCO groups of the polyisocyanate with cyanamide, preferably under atmospheric conditions. These N-cyanourea compounds are polymerized to solid, linear polymers useful as an epoxy curing agent, by agitation for about 50 hours under atmospheric conditions or to a thermoset polymer useful per se as an adhesive or sealant by heating at a temperature above 90.degree. C.Type: GrantFiled: December 18, 1981Date of Patent: August 14, 1984Assignee: W. R. Grace & Co.Inventor: Shiow-Ching Lin
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Patent number: 4389219Abstract: Mixture of a fuel oil and pulverized coal are stabilized by the addition of a small amount of a polyether-type adduct having a molecular weight of from 6,000 to 600,000 between a lower alkylene oxide and a poly(lower alkyleneimine) compound, or a derivative of said adduct.Type: GrantFiled: February 23, 1982Date of Patent: June 21, 1983Assignee: Dai-Ichi Kogyo Seiyaku Co., Ltd.Inventors: Akihiro Naka, Shuichi Honjo
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Patent number: 4314081Abstract: 3-Aryloxy-3-phenylpropylamines and acid additions salts thereof, useful as psychotropic agents, particularly as anti-depressants.Type: GrantFiled: January 10, 1974Date of Patent: February 2, 1982Assignee: Eli Lilly and CompanyInventors: Bryan B. Molloy, Klaus K. Schmiegel
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Patent number: 4265907Abstract: Insecticidal compounds having the formula: ##STR1## wherein R is halogen (Cl, F, Br), C.sub.1 -C.sub.4 alkyl, NO.sub.2, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, cyano, CF.sub.3, CF.sub.3 O, CF.sub.3 S, ClF.sub.2, CHF.sub.2 O, or CHF.sub.2 S; n is 0, 1, or 2; R.sub.1 is C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.6 cycloalkyl, or C.sub.2 -C.sub.4 alkenyl; and R.sup.2 is hydrogen, cyano, formyl, C.sub.1 -C.sub.4 acyl, C.sub.1 -C.sub.4 carboalkoxy, carbamoyl, N-C.sub.1 -C.sub.4 alkylcarbamoyl, or N,N-di C.sub.1 -C.sub.4 alkylcarbamoyl.Type: GrantFiled: December 31, 1979Date of Patent: May 5, 1981Assignee: Mobil Oil CorporationInventor: Jill H. Paul