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JPS63188663A |
Compounds of the formula wherein a is one or two, V is an oxygen atom or a group N-O-R<1> and the symbols R, J and R<1> have assigned meanings, are useful as herbicides.
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JPS6337766B2 |
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JPS6335608B2 |
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JPS6335607B2 |
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JPS63165372A |
Herbicidally active novel substituted 1-benzylsulphonyl-3-heteroaryl(thio)-ureas of the formula in which Q represents oxygen or sulphur, R1 represents hydrogen, or represents optionally substituted radicals from the series comprising alk...
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JPS63112566A |
NEW MATERIAL:A compound shown by formula I [R1 is alkyl, alkenyl or alkynyl; R2 is H, alkyl, alkoxy, alkylthio, dialkylamino, etc.; R1 is bonded to R2 to form group shown by formula II, formula III (p is 1W3; B1 is S, O or CH2), etc.; X ...
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JPS6391378A |
Aminopyrazinones and aminotriazinones of the formula (I) and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre- and post-emergent selective herbicidal and grow...
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JPS6351375A |
Novel substituted N-phenylthioureas, N-phenylisothioureas and N-phenylcarbodiimides of the formula in which R1 is C1-C12-alkyl, C3-C8-cycloalkyl, polycyclic alkyl having a total of 7 to 10 C atoms, C1-C12-alkyl which is substituted by 1 ...
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JPS6314775A |
The invention relates to novel 3-substituted 1-(2-halogenoalkoxy- benzenesulphonyl)-3-heteroaryl(thio)ureas of the formula (I) (in which Q, R, R<1>, R<2>, X, Y and Z are as defined in the description), their preparation, and their use as...
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JPS62286978A |
(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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JPS6251954B2 |
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JPS6241227B2 |
A nitrile is reacted with a 2-aminoethylhydrazine in the presence of transition metal salts or of elemental sulphur as catalyst. The new 3-diarylethyl-tetrahydro-1,2,4-triazines thus obtained, of formula in which m = 0, n = 1, R is a hyd...
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JPS6236029B2 |
N-(1,3,5-triazin-2-ylaminocarbonyl) arylsulfonamides, such as N-[(4,6-dimethyl-1,3,5-triazin-2-yl)aminocarbonyl]benzenesul
fonamide, are useful for the regulation of plant growth and as herbicides, particularly for controlling nutsedge.
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JPS62169705A |
PURPOSE: The titled controlling agent, containing a 1,2,4-triazine based compound as an active ingredient and capable of exhibiting improved controlling effect on blast and sheath blight of rice plant, mold blights, e.g. powdery mildew o...
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JPS6232191B2 |
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JPS6232192B2 |
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JPS6230992B2 |
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JPS6230991B2 |
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JPS6230192B2 |
This invention relates to a process for the preparation of derivatives having the formula: in which R is hydrogen or the carboxy group, comprising reacting a compound of the formula with nitrous acid, to give, respectively, the compounds...
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JPS6221349B2 |
There are claimed the triazine derivative, 3,4-di-(methylamino)-6-tert-butyl-4,5-dihydro-1,2,4-triazin-
5-one, a process for producing it, compositions containing the triazine derivative, and the use of the triazine derivative or of comp...
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JPS6261972A |
Compounds of the formula I (I) with n=1-3, R=H, Hal, CF3, alkyl, cycloalkyl, alkyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl, benzylsulfinyl, benzylsulfonyl, nitro, cyano, amino, alkylamino, dialkylamino, piperidino, morpholino, pyrrol...
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JPS626705B2 |
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JPS6230771A |
Novel heterocyclic compounds of the formula: wherein either X is -CR1R2- and Y is oxygen, sulphur or -NR3, wherein R1, R2 and R3, which may be the same or different, each is hydrogen or alkyl of up to 4 carbon atoms; or X is oxygen, sulp...
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JPS625917B2 |
Acyl derivatives of the general formula X-S-Y in which X denotes a 3-acetoxymethylcephalosporinyl radical decreased by the acetoxy group and -S-Y denotes the thio group standing instead of the acetoxy group, in which Y represents a 6-mem...
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JPS6212759A |
(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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JPS61291586A |
(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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JPS6146478B2 |
There is presented compounds of the formula I wherein X represents the 1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-as-triazin-3-yl group or its corresponding tautomeric form, the 2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin-3-yl group, and ...
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JPS61221182A |
Compounds of the formula …… wherein R is a straight-chain or branched-chain alkyl group of three to five carbon atoms or a cycloalkyl group of three or four carbon atoms, and R<1> is a straight-chain or branched-chain alkyl group of ...
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JPS61194021A |
PURPOSE: An antitumor agent having an inhibitory action on secretion of neutral acid in the stomach which has never existed, containing 3-(2'-pyridyl)-1,2,4- triazin-5-one well-known as an agricultural fungicide or a herbicide as an acti...
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JPS61189556A |
PURPOSE: To obtain the titled body having a high sensitivity and a less residual voltage and to improve an efficiency of a charge transportation of said by incorporating a specific compd. to the titled body. CONSTITUTION: The titled body...
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JPS61183273A |
2-Alkoxycarbonylalkyl-3-oxo-5,6-diaryl-as-Triazines of the formula I I wherein R and R1, which may be identical or different, represent hydrogen, alkyl, alkoxy, hydroxy, dialkylamino, or halogen, R2 represents hydrogen or alkyl, and R3 r...
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JPS61178989A |
An antibacterial cephalosporin derivative of the formula I:- …… in which X is S, O, CH2 or SO; R2 is hydrogen, methoxy or formylamino; R3 is carboxy or a biodegradable ester thereof; R1 represents a variety of groups known in the cep...
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JPS6133824B2 |
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JPS6133823B2 |
1397888 Tetrahydro-1,3,5-triazine-2,6-diones; their preparation and use BAYER AG 5 Nov 1973 [6 Nov 1972 14 Nov 1972 28 July 1973] 51231/73 Heading C2C Compounds of the formula wherein R1 is a saturated or unsaturated, aliphatic or cyclo-...
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JPS6126896B2 |
The invention relates to an organic compound having an enantiotropic or monotropic mesomorphous phase. The compound according to the invention complies with the general chemical formula: in which R is an alkyl radical, R' another alkyl r...
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JPS61134389A |
NEW MATERIAL:A compound shown by the formula I[R1 is (substituted) phenyl, or (substituted) heterocyclic group; R2 is (substituted) alkyl, aryl, etc.; R3 is amino, or alkanoylamino; m is 0W2; n is 1W3; X is O, S, or single bond; Y is S, ...
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JPS6121274B2 |
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JPS61501032A |
Herbicidal 2-aryl-1,2,4-triazine-3,5(2H,4H)-diones, the corresponding 2-aryldihydro-1,2,4-triazine-3,5-diones and sulfur analogs of said diones.
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JPS6187653A |
Ethene derivatives of the general formula:wherein R5 represents a heterocyclyl group, containing 1, 2 or 3 rings and one or more heteroatoms selected from nitrogen, oxygen, sulphur and selenium atoms, which is unsubstituted or substitute...
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JPS6169764A |
(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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JPS6160665A |
1-(2-Trifluoromethoxy-phenylsulphonyl)-3-heteroaryl-(thio)ur
ea herbicides of the formula in which Q represents oxygen or sulphur, R1 represents hydrogen, C1-C4-alkyl or benzyl, R2 represents hydrogen, halogen, hydroxyl, C1-C4-alkyl, C1-...
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JPS6160670A |
A process for the preparation of a sulphonyliso(thio)urea of the formula in which R1 represents an optionally substituted radical from the group consisting of alkyl, aralkyl, aryl and heteroaryl, R2 represents an optionally substituted a...
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JPS6160667A |
(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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JPS6153640A |
PURPOSE: To obtain a heat developing photosensitive material with which a less-fogging image having high density can be obtd. in a short period and which has an excellent shelf life prior to use by incorporating specific two kinds of bas...
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JPS6144875A |
In the production of an S-substituted isothiourea including the function group in which R1 is an alkyl, alkenyl, aryl or aralkyl radical, wherein a thiourea including the functional group is reacted with an etherifying agent to replace H...
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JPS616813B2 |
1527845 Production of acyl cyanides BAYER AG 29 March 1977 [2 April 1976] 13152/77 Heading C2C The invention relates to a process for the preparation of an acyl cyanide of the general formula in which R represents optionally substituted ...
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JPS6140275A |
The invention relates to a process for the preparation of aminotriazinone derivatives of the formula I (I) wherein R1 and R2 are each independently alkyl, cycloalkyl, aralkyl or aryl, and R3 and R4 are each independently hydrogen, alkyl ...
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JPS611422B2 |
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JPS611421B2 |
Acyl cyanides of the formula (I) in which R represents alkyl or substituted alkyl of from 1 to 8 carbon atoms, cycloalkyl or substituted cycloalkyl of from 3 to 12 carbon atoms, aryl or substituted aryl; or an optionally substituted 5-me...
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JPS60218381A |
(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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