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JPH0118894B2 |
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JPS6468346A |
NEW MATERIAL: A compound of formula I [R1 is (substituted)alkyl, (substituted) cycloalkyl, cycloalkyl-alkyl, R2 and R3 are each alkyl or cycloalkyl; R4 is H, methyl or CHO; R5 is halogen, (substituted)alkyl, (substituted)alkoxy, or (CH=C...
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JPS6468345A |
NEW MATERIAL: A compound of formula I [R1 is (substituted)alkyl, (substituted) cycloalkyl, cycloalkyl-alkyl, R2 and R3 are each alkyl, cycloalkyl, cycloalkenyl; R4 and R5 are each H or alkyl; R6 is halogen, (halo)alkyl, (halo)alkoxy, or ...
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JPS6468350A |
NEW MATERIAL: Phenylsulfonyl 2-imidazolin-5-one compound of formula I [A is H, substituted 1-4C alkyl, substituted 1-4C alkenyl, 1-4C alkoxy, etc.; R1 is 1-4C alkyl; R2 is 1-4C alkyl, 3-6C cycloalkyl, etc.; Q is formula II (R3-R7 are eac...
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JPH0112744B2 |
As intermediates for the preparation of aminoalkylbenzene derivatives, compounds of the general formula II < IMAGE > in which the substituents attached to the benzene ring are in the ortho, para or meta position with respect to one anoth...
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JPS6434952A |
NEW MATERIAL: A compd. of formula I [where Ar is naphthyl,2-pyridinyl, phenyl,2 -furanylmethyl, etc.; X is S, SO, SO2 or O; (d) is O or 1: B is carbonyl or thioxomethyl; (n), (m) and (p) are 2-6: one of Z and W is R and the other is (CH2...
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JPS6426551A |
NEW MATERIAL: A compd. expressed by a formula I (R1 is halogen, 1-4C alkyl, phenyl, benzyl, NO2, CF3, CN, etc.; R2 is H or R1; R3 is H or 1-4C alkyl; (n) is 1 or 2). EXAMPLE: N-(4-hydroxy-3-methoxybenzyl)-N'-(4-chlorophenetyl) thiourea. ...
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JPS6419061A |
NEW MATERIAL: The compd. of formula I (R1 is 1 to 12C alkyl, 3 to 8C cycloalkyl, etc.; R2 is H or 1 to 5C alkyl; R3 is 1 to 5C alkyl or 5 to 6C cycloalkyl; R4 is H or methyl; R5 is -(CH=CH)2-, -(CH2)3-, etc.; Z is -NH-CS-NH-, -N=C=N-, et...
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JPS642584B2 |
Phenoxyphenyl and phenoxypyridyl benzoyl ureas and a process for their preparation are provided. The ureas are useful as the active toxicant in pesticidal compositions and have the general formula: wherein: X is oxygen or sulfur; Y is CR...
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JPS649968A |
NEW MATERIAL:A 1,3-bis(dicyanomethylene)indane derivative shown by formula I (R1WR4 are H, alkyl, alkoxy, halogen, nitro, cyano, hydroxy, amino, -A-R or group shown by formula II; A is group shown by formula III< formula IV or formula V;...
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JPS63297359A |
2,5-Dichlorophenylthioglycolic acid of the formula IV is prepared by Sandmeyer reaction of 2,5-dichlorophenyldiazonium salts of the formula I, in which X<(-)> is the anion of a mineral acid, with thiourea in the presence of a catalyst to...
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JPS63290854A |
The present invention provides bifunctional chelating agents comprising a unique substrate reactive moiety incorporated into a carboxymethyl arm of a polyaminopolycarboxylate chelating framework capable of forming stable complexes with m...
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JPS6358821B2 |
The invention relates to new urea and thiourea compounds as insecticides. The compounds, after having been processed to compositions, can successfully be used to control insects in a dosage from 10 to 5000 g of active substance per hectare.
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JPS63270655A |
NEW MATERIAL:A compound expressed by formula I (R is halogen, methyl, trifluoromethyl or nitro; X is O or S). EXAMPLE: N-(p-Chlorophenyl)-N'-(2-hydroxyl-2-phenylethyl)urea. USE: An antiulcer agent useful in prevention and treatment of ul...
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JPS6354704B2 |
An improved process for the preparation of monoaryl thiourea compounds, in which a salt of an arylamine is reacted with ammonium rhodanide or an alkali metal rhodanide in an aqueous medium; the improvement consists in that the reaction i...
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JPS63502903A |
To synthesize molecules with antiulcer action, specifically ranitidine, niperotidine and cimetidine, having the formula: (V) wherein R1 is hydrogen or together with R2 represents the rest of a cycloaliphatic or heterocyclic optionally su...
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JPS6352627B2 |
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JPS63227558A |
NEW MATERIAL:An N-hydroxy-N,N'-diphenylurea (or thiourea) derivative shown by formula I (X is lower alkyl, halogen, trifluoromethyl or cyano; Y is lower alkyl, methoxy, halogen, nitro or acetoxy; Z is O or S; n is 0W2; m is 0W3). EXAMPLE...
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JPS63215657A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6344140B2 |
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JPS6344139B2 |
N-(4-Substituted-phenyl)-N'-(2-substituted-benzoyl)-thiourea
s of the formula in which R1 represents halogen, R2 represents hydrogen or halogen, R3 represents hydrogen, halogen or halogenoalkyl, R4 represents halogen, halogenoalkyl, halo...
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JPS6340422B2 |
Novel N-aroyl N min -phenyl ureas having halogen or alkyl substituents in the 3- and 5-positions and haloalkyl, haloalkoxy or haloalkylthio in the 4-position of the N min -phenyl are more active and have a broader spectrum of effectivene...
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JPS63165363A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS63141957A |
Arthropodicidally active novel benzoyl(thio)ureas of the formula in which X is oxygen or sulphur, and R1 and R2 each independently is hydrogen, halogen or C1-C4-alkyl.
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JPS63135366A |
Arthropodicidally active novel benzoyl(thio)ureas of the formula in which X is oxygen or sulphur, R1is halogen and R2 is halogen.
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JPS63122676A |
NEW MATERIAL:A phenyl(or phenylamino)alkylamine derivative shown by formula I (R1 is H, halogen or lower, alkyl; R2 is group shown by formula II, group shown by formula III, etc.; R3 and R4 are H or lower alkyl with the proviso that R3 a...
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JPS6324987B2 |
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JPS63112548A |
The amino acid derivatives of the formula I in which X, Z, R<2>, R<3>, R<4>, E, Y and n have the meaning indicated in Claim 1, and their salts inhibit the activity of human plasma renin.
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JPS63104955A |
The herbicidally active sulphonylisothioureas of the formula (I) (in which the radicals R<1>, R<2> and R<3> have the meanings given in the description) are obtained in good yields by reacting iminodithiocarbonic acid esters of the formul...
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JPS6391356A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6379864A |
NEW MATERIAL:A compound expressed by the formula (R is lower alkyl or cyclohexyl; X is O or S). EXAMPLE: 1-Ethyl-2-(2'-hydroxy-2'-phenylethyl)urea. USE: A medicine having antitumor action and useful in prevention and treatment of tumor i...
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JPS6254786B2 |
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JPS62255467A |
The compounds of the formula I in which A represents a radical of the formulae R<1> represents halogen or methyl, R<2> represents hydrogen, chlorine or fluorine, R<3> represents hydrogen or halogen, R<4> and R<5> represent halogen, R<6> ...
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JPS6252741B2 |
N-Benzoyl-N'-tert.-alkoxycarbonylphenyl-(thio) ureas of the formula in which R1 represents halogen or alkyl, R2 and R3 independently of one another represent hydrogen or halogen, R4 represents alkyl, R5 and R6 either individually represe...
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JPS62502463A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6232187B2 |
In the production of thiocarbohydrazide by reacting hydrazine hydrate with carbon disulphide in the presence of water to form in a first stage hydrazinium dithiocarbazinate, subsequently thermally decomposing the hydrazinium dithiocarbaz...
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JPS62155246A |
Novel benzoic acid or benzoic acid ester derivatives, pharmaceutical compositions and methods of use thereof are the present invention. Utility is for the treatment of arthritis, asthma, Raynaud's disease, inflammatory bowel disorders, t...
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JPS62108815A |
Compounds of formula : in which X is hydrogen, bromo, chloro, fluoro, iodo or any combination thereof up to four substituents; n is 0-5; and R is hydrogen or C1-4 alkyl; or a pharmaceutically acceptable salt or hydrate thereof, processes...
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JPS62106087A |
PURPOSE: To industrially advantageously the titled compound useful as an intermediate for agricultural chemicals, drugs and azo dye, by reacting an arylamine with a thiocyanate in the presence of sulfuric acid to form an arylthiourea and...
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JPS628431B2 |
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JPS627182B2 |
A compound having the general formula: (I) wherein Ar is an aryl group (especially an alpha -naphthyl, beta -naphthyl or phenyl group) which may be substituted by one or more C1-4 alkyl, C1-4 alkoxy, methylenedioxy halogen, CF3, NH2 or N...
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JPS624365B2 |
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JPS6219562A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6216457A |
Novel compounds of Formula I are useful as herbicides and plant growth regulants.
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JPS6210049A |
NEW MATERIAL:A compound expressed by formula I (X is 2-nitrovinyl, amino, isothiocyanate, lower alkylamino, etc.; Y is lower alkyl, nitro, lower alkoxyl, etc.; R1 is H, lower alkyl, lower alkenyl, etc.). EXAMPLE: Methyl N-(5-amino-3-chlo...
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JPS625951A |
NEW MATERIAL:A thiourea derivative shown by the formula I (X is CH or N; Y is H, halogen or lower alkoxy; R1 is H, lower alkyl, substituted benzyl, alkylthioalkyl, mercaptoalkyl, hydroxyalkyl, alkoxycarbonylalkyl or indolylmethyl; R2 is ...
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JPS624259A |
The present invention relates to the use of substituted ureas and isoureas of the formulae Ia and Ib in which R<1>-R<5> and X are as defined in the description as growth promoters for animals, novel substituted ureas and isoureas, and th...
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JPS61263957A |
Novel synthetic steps and intermediates leading to guanidines such as the anti-diabetic compound linogliride. Included is a hydrogen peroxide oxidation of a thiourea (II) to a sulfonic acid (I) which may then be reacted with morpholine t...
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JPS61260052A |
NEW MATERIAL:The compound of formula I (R1 and R3 are H, halogen, CN, NO2, 1W6C alkyl, CO2R", etc.; R" are 1W4C alkyl; R2 is O or S; n is 0W2; the structure of formula II containing the C labeled with * is L or DL isomer) and its salt. E...
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JPS6148830B2 |
A process for preparing a 5-perfluoroalkyldihydrouracil derivative of the general formulawherein Rf represents a perfluoroalkyl group, each of R1 and R2 represents a hydrogen atom, or an alkyl, cyloalkyl, aryl, aralkyl or heterocyclic gr...
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