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JPS5839655A |
(Thio)-ureas of the formula in which R1 is an optionally alkyl-substituted cycloalkyl radical or a halogenoalkyl radical, R2 is an alkyl or cycloalkyl radical or an optionally substituted aryl radical, Ar is an optionally substituted ary...
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JPS5816639A |
(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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JPS58942A |
(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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JPS57212156A |
Sulphonyl urea derivatives of formula ArSO2NHCONHY wherein Ar is an optionally substituted phenyl ring and Y is -CO2R1, -CONR2R3, wherein R1 to R7 are H, or optionally substituted aliphatic or phenyl radicals. These derivatives are usefu...
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JPS57197215A |
N-(Aryloxyalkyl)-N min -(aminoalkyl)ureas and thioureas having the formula: wherein R<1> and R<2> each represent a hydrogen atom or a loweralkyl, cycloalkyl, phenyl or phenyllower alkyl group, and R<3> and R<4> each represent a hydrogen ...
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JPS5757031B2 |
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JPS57183751A |
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JPS5750762B2 |
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JPS5749523B2 |
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JPS5747966B2 |
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JPS5738563B2 |
1-(4-Phenoxyphenyl)-1,3,5-triazines of the formula:
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JPS5737589B2 |
Anti-ulcer agents of the formula I wherein R1 is a straight or branched chain alkynyl group containing from 3 to 9 carbon atoms, inclusive, are prepared by reacting a compound of the formula II wherein X is a conventional leaving group, ...
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JPS57123104A |
Herbicidal agents and their preparation from the series of aromatically-substituted formamidinothioureas of the general formula in which R1 and R2 represent identical or different, optionally substituted aromatic radicals and R3, R4, R5 ...
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JPS5734259B2 |
N-2-hydroxyphenylthiourea derivatives are disclosed, possessing antiviral activity against foot and month disease in mice and guinea pigs and Coxsackie A and B infections in newborn mice.
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JPS57114580A |
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JPS5799566A |
PURPOSE: In reacting toluidine with a thiocyanate and a mineral acid in the presence of water, to obtain the titled compound useful as an intermediate raw material for dye, agricultural chemical, etc. at raised reaction rate in high puri...
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JPS5729030B2 |
N-Benzyl-N-cycloalkyl-ureas of the formula in which R1 represents cycloalkyl with 5-8 carbon atoms in the ring, which may be optionally substituted by alkyl with 1-8 carbon atoms, R2 represents alkyl with 1-8 carbon atoms, cycloalkyl wit...
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JPS5729006B2 |
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JPS5726507B2 |
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JPS5726508B2 |
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JPS5758603A |
PURPOSE: To provide the titled agent having strong herbicidal activity to weeds from the emergence stage to the sprouting stage, and having no phytotoxicity, by using a compound such as 1-(sec-butyl)-3-(m,α,α-trimethylbenzyl)thiourea, ...
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JPS5715728B2 |
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JPS5714666B2 |
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JPS5745150A |
NEW MATERIAL:A urea compound expressed by formula I [X is H, halogen or 1W4C alkyl; Y is O or S; R1 is 1W4C alkyl; A is group expressed by the formula SO3R2 (R2 is H or alkali metal) or group expressed by formula IV (R3 is 1W4C alkyl); n...
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JPS5732274A |
Compounds of the formula (I) wherein R1 is hydrogen, halogen, or alkyl, R2 is halogen or alkyl, R3 is hydrogen, acyl, or saturated or unsaturated alkyl, R4 and R5 are individually hydrogen, or alkyl, wherein all alkyl and acyl groups are...
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JPS579760A |
NEW MATERIAL:An isothiourea derivative of formula I (R is hydroxy group or chlorine). EXAMPLE: N-Cyano-N'-(2-chloroethyl)-S-methyl isothiourea. USE: Useful as an intermediate for the preparation of cimetidine which blocks histamine H2-re...
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JPS56164164A |
NEW MATERIAL:The titled compound of formula I [R1 is methyl or 4W10C alkyl (except n-butyl); R2 is 4W16C alkyl when R1 is methyl, and methyl when R1 is 4W10C alkyl]. EXAMPLE: 1-Heptyl-2-methyl-3-p-tolylsulfonylisothiourea. USE: An agricu...
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JPS5647182B2 |
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JPS56128752A |
PURPOSE: To obtain thioure useful for plating, denitration, a medicine, etc. readily at a low cost, by introducing ammonium thiocynate in a rhodanate waste liquor as a raw material for the thiourea into a concentrating step of a preparat...
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JPS56113757A |
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JPS56104862A |
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JPS56103154A |
The ethynyl-phenylureas of the formula I (I) wherein X is hydrogen, halogen, lower alkyl, lower alkoxy, haloalkyl or nitro, Y is oxygen or sulfur, R1 is hydrogen, alkyl, alkoxy, alkenyl, phenyl or benzyl, R2 is hydrogen, alkyl, cycloalky...
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JPS56501087A |
PCT No. PCT/EP80/00081 Sec. 371 Date Apr. 15, 1981 Sec. 102(e) Date Apr. 15, 1981 PCT Filed Aug. 20, 1980 PCT Pub. No. WO81/00565 PCT Pub. Date Mar. 5, 1981.This invention is directed to 2-(2-chloro-4-cyclopropyl-phenyl-imino)-imidazolid...
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JPS5686147A |
1. Ureas, with cyclic substituents, of the following general formula I see diagramm : EP0028829,P26,F1 in which A = see diagramm : EP0028829,P26,F2 including the positional isomers, in particular the transform with Rx denoting OH or carb...
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JPS5627515B2 |
By reaction of a bisguanidino compound of formula in which the substituents have the meaning shown in Claim 1, with an isocyanate of formula Z-NCO, the corresponding bis(carbamylguanidine) compounds are obtained. The bisguanidino compoun...
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JPS5620282B2 |
Anilides of formula (I): (where R1 is 1-4C alkyl or alkoxy, or halogen; R2 and R7 are H, halogen, 1-3c alkyl or 1-4C alkoxy; R8 is H, CH3, provided that the total C atoms in R1,2,7,8 is not >8; X is -CH2- or -CH(CH3)-; R3 is -COOR' or -C...
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JPS5616144B2 |
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JPS5630967A |
5,6-Dihydro-1,2,4,6-thiatriazin-5-one-1,1-dioxides of the formula I where R1 is hydrogen, a metal atom or an unsubstituted or substituted ammonium radical, R2 is a saturated or unsaturated straight-chain aliphatic radical of up to 10 car...
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JPS5626803A |
PURPOSE: An antibacterial for agriculture and horiculture that contains an amidine compound such as N,N-diethyl-N'-acetylbenzamidine as the effective component, thus showing high controlling effect in a small-amount application against p...
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JPS5626862A |
A compound of the formula wherein R1 is chlorine, bromine, or methoxy; and R2, R3, and R4 are individually hydrogen or methyl, at least one of R2, R3, and R4 being hydrogen; or R2 and R3 together are an ethylene group and R4 is hydrogen,...
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JPS5625148A |
NEW MATERIAL:The titled compound shown by the formula I (X' is H, halogen, or methyl; X2, X3, X4 and X5 are H or halogen; Y is O or S). EXAMPLE: N-(2-Chlorobenzoyl)-N'-[3-chloro-4-(4-trifluoromethylsulfony
lphenoxy) phenyl]urea. USE: An ...
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JPS5618953A |
Compounds of the structure: wherein R1, R2, R3, R4, R5, and R6 are hydrogen, alkyl, alkenyl, alkynyl, phenyl-alkyl, or cycloalkyl, n is an integer from 0 to 4 inclusive, M is alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, polycycloalkyl...
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JPS56500139A |
Lepidoptericidal and herbicidal active compounds having the generic formula (FORMULA) wherein R, Ru, Ru and Ru are as disclosed herein. In general, these compounds show enhanced lepidoptericidal activity and show reduced phytotoxic effec...
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JPS5610180A |
Thiazoline derivatives of the general formula I (I) wherein R1 to R7 have the specified meanings, physiologically acceptable acid addition salts thereof, processes for their preparation, pharmaceutical preparations based on these compoun...
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JPS568357A |
NEW MATERIAL:Compound of formula I [A is phenyl, furyl, thienyl; B is pyridyl, phenyl; R is lower alkyl, lower alkenyl, group of formula IV (R1 and R2 are lower alkyl; n is 1W3) or formula V (R3 is lower alkyl; n is 4, 5) or their acid a...
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JPS567794A |
Compounds of formula and the salts of formula wherein: R<1> and R<3> are hydrogen and alkyl; R<2> and R<4> are hydrogen, alkyl, aryl, aralkyl, alkyloxyl alkyl or aryloxyl alkyl; R<5>, R<6>, R<7> and R<8> are hydrogen; halo; nitro; alkyl;...
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JPS562958A |
PURPOSE: To obtain the titled compound useful as a raw material for synthesizing drugs, pesticides, etc. and for nitration inhibitor in short time in high yields without a side reactin, by adding a specific amount of NH3 to the system of...
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JPS56425B2 |
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JPS55167282A |
NEW MATERIAL:A piperazine derivative of formula I (X1 and X2 may be the same or different halogens; A1 and A2 may be the same or different lower alkylene groups), or its salt. EXAMPLE: 5-Chloro-6-bromo-3-[ 4-(2-hydroxyethyl)-1-piperaziny...
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JPS5550014B2 |
N-4-halobenzyl-N-cycloalkyl-N'-phenylureas and thioureas of the formula (I) in which R is cycloalkyl or methyl-cycloalkyl, X is halogen, and Y is oxygen or sulfur, WHICH POSSESS FUNGICIDAL PROPERTIES.
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