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JPS57185269A |
1. A process for desensitizing a hydroxybenzotriazole or a hydroxyoxodihydrobenzotriazine, which comprises adding finely divided inert solids to the latter as a desensitizing agent.
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JPS57185262A |
Novel sulphenamides of the general formula I in which R<1>, R<2> and R<3> are as defined in the description, a process for their preparation, their utilisation as medicines, in particular their utilisation as lipoxygenase inhibitors, med...
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JPS57169469A |
Compounds of the formula wherein R1 denotes an aliphatic radical which is optionally substituted by halogen and/or interrupted by oxygen, R2 and R3 denote H or alkyl, X denotes oxygen or sulfur, m denotes 0 or 1, and R4 denotes an option...
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JPS5748534B2 |
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JPS5747968B2 |
A synergistic mixture of (1) 3-methyl-4-amino-6-phenyl-1,2,4-triazin-5-one and (2) pyrazon or lenacil or benzthiazuron or azolamid plus lenacil or phenmedipham or 2-ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulphonate has a p...
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JPS5747907B2 |
Novel glyoxylic acid hydrazide-2-acylhydrazones of the formula: O PARALLEL R2-C-C-NH-NH2 (I) PARALLEL N-NH-CO-R1 in which R1 is hydrogen or alkyl, and R2 is alkyl or optionally substituted phenyl and are prepared by reacting the correspo...
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JPS57156468A |
1. 4-amino-6-(2-chloro-1-methyl-cyclopropyl)- 3-methylthio-1,2,4-triazin-5-one.
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JPS57142976A |
The herbicidal 3,6-substituted 4-amino-1,2,4-triazin-5-one of the general formula (I) wherein R1 and R2 have the meaning given in the description, is obtained in good yields by a new two-stage cyclization reaction if an alpha -ketocarbox...
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JPS57123191A |
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JPS57116090A |
New derivatives of general formula (I) in which R is a 2-(2-amino-4-thiazolyl)acetyl, 2-(2-amino-4-thiazolyl)-2-methoxyiminoacetyl radical or 2-(2-amino-4- thiazolyl)-2-carboxyalkoxyiminoacetyl radical [in which the carboxyalkyl part may...
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JPS57116086A |
New 3-vinylcephalosporins of the general formula (I), (I) in which n=0 or 1, R1 is a radical of the general formula (II), (II) in which R4 is hydrogen or a protective radical and R5 represents a radical of the general formula (IIa) (IIa)...
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JPS57114592A |
New cephalosporins of the general formula: (I) in which R is alkyl, L-2-amino-2-carboxyethyl, phenyl or various heterocyclic rings, R' is a hydrogen atom or a radical of the general formula: (II) and R DEG is hydrogen, alkyl, vinyl, cyan...
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JPS57114580A |
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JPS57112377A |
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JPS57109770A |
NEW MATERIAL:A 3,6-dichloro-5-substituted amino-1,2,4-triazine derivative expressed by formulaI[R is piperidino, lower alkyl-substituted piperidino, pyrrolidino, hexamethyleneimino, morpholino, 2,6-dimethylmorpholino or formula II (R1 an...
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JPS57109771A |
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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JPS57102874A |
NEW MATERIAL:A benzotriazine derivative of formulaI(R is lower alkyl; X is halogen; n is 0 or 1). EXAMPLE: Methyl2-{4-{3-[7-Chloro-1,2,4-benzotriazinyl(1-oxide)]oxy} phenoxy}propionate. USE: A herbicide capable of exhibiting excellent he...
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JPS5729442B2 |
Azomethine compounds of 4-amino-5-H-1,2,4-triazin-5-ones of the formula WHEREIN:
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JPS5785378A |
NEW MATERIAL:A 2-amino-5-oxo-2,5-dihydro-1,2,4-triazine derivative of formulaI(R is H, halogen, lower alkyl, lower alkoxyl, nitro or trihaloalkyl; R1 is methylthio or dimethylamino). EXAMPLE: 2-Amino-5-methylthio-6-phenyl-5-oxo-2,5-dihyd...
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JPS5782378A |
NEW MATERIAL:The compound of formula (R is alkyl, phenyl, pyridyl, etc.). EXAMPLE: 3,6-Dichloro-5-(tert-butylamino)-1,2,4-triazine. USE: Herbicide having strong herbicidal activity against perennial weeds as well as annual weeds. PROCESS...
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JPS5750990A |
The invention relates to new condensed as-triazine derivatives of the general formula (I) (I) wherein Z represents a buta-1,3-dienyl group or a group of the formula (a), (b), (c) or (d) R1 denotes a C1-10 alkyl group, an oxo group or a C...
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JPS5745147A |
This invention relates to a new process for the preparation of acyl cyanides of the general formula R1-CO-CN (I) wherein R1 is an optionally substituted alkyl radical up to 18 carbon atoms, an optionally substituted cycloalkyl radical wi...
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JPS5724374A |
NEW MATERIAL:The compound of formula I (R is halogen, lower alkyl, lower alkoxy, nitro or trihaloalkyl; R1 is lower alkyl; R2 is lower alkylthio; n is integer 0W5; provided that when n is 0, R1 is not methyl and R2 is not methylthio). EX...
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JPS5724373A |
NEW MATERIAL:The compound of formula I (R is halogen, lower alkyl, lower alkoxy, nitro or trihaloalkyl; R1 is lower alkyl; R2 is lower alkoxy; n is integer 0W 5; provided that when n is 0, R1 is not methyl and R2 is not methoxy). EXAMPLE...
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JPS5724372A |
NEW MATERIAL:To compound of formula I (R is halogen, lower alkyl, lower alkoxy, NO2, or trihaloalkyl; R1 is lower alkyl; n is an integer 0W5). EXAMPLE: 2-Methyl-3-dimethylamino-6-phenyl-5-oxo-2,5-dihydro-1,2,4-tr
iazine. USE: Herbicide e...
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JPS575766B2 |
1444456 Mixed herbicides BAYER AG 12 Aug 1974 [13 Aug 1973] 35431/74 Heading A5E A herbicidal composition contains as active ingredients (1) an amidothionophosphoric acid ester derivative of the general formula: wherein R<1> and R<2> are...
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JPS5718603A |
PURPOSE: A herbicide that contains 2-methyl-6-phenyl-5-oxo-2,5-dihydro-1,2, 4- triazine derivative as an active principle, thus showing strong herbicidal effect against weeds in fields and rice paddies with safety and no injury to crops....
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JPS5654284B1 |
1,2,4-TRIAZIN-5-ONE COMPOUNDS OF THE FORMULA:
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JPS56166162A |
A novel process for the preparation of acyl cyanides of the general formula R-CO-CN (I) wherein R represents an optionally substituted alkyl radical with 1 to 8 carbon atoms, an optionally substituted cycloalkyl radical with 3 to 12 carb...
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JPS56152468A |
NEW MATERIAL:3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazine derivatives of formula I (R1 is allyl, propargyl; R2 is H, hydroxymethyl). EXAMPLE: 2-Allyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine. USE: They are used as intermediates of inse...
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JPS56145291A |
The cephalosporin derivative of the formula and readily hydrolysable esters and salts of this compound and hydrates of the compound of the formula I and of its esters and salts, are used in products for the treatment of diseases.
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JPS5647161B2 |
1460304 Herbicidal compositions ELI LILLY & CO 10 Dec 1973 [11 Dec 1972] 57231/73 Heading A5E [Also in Division C2] Herbicidal compositions comprise (a) an inert carrier, (b) 0.05 to 2.0 parts of a triazinone of formula: wherein Q repres...
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JPS56139471A |
In the preparation of 4-amino-6-tert.-butyl-3-alkylthio-1,2,4-triazin-5-(4H)-one of the formula wherein (1) pivaloyl cyanide of the formula (CH3)3C-CO-CN is reacted to form a derivative of pyruvic acid, (2) the pyruvic acid derivative is...
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JPS5641602B1 |
1331739 4 - Amino -1,2,4 - triazine - 5 - ones BAYER AG 17 Feb 1972 [18 Feb 1971] 7434/72 Heading C2C The invention comprises 4-amino-1,2,4-triazine-5-ones of general Formula (I) wherein R 1 and R 4 which may be the same or different, ar...
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JPS56120673A |
1. Process for the preparation of 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5(4H)-one of the formula see diagramm : EP0033476,P6,F1 characterised in that (1) pivaloyl cyanide of the formula (CH3 )3 C-CO-CN is first reacted with an...
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JPS56115778A |
NEW MATERIAL:3-Oxo-hexahydro-1,2,4-triazine. USE: A herbicide. Effective against weeds of gramineae in a plowed field, e.g., a barnyard grass, large crabgrass, broadleaf weeds in a plowed field, e.g. Amaranthus varidis L., common lamb's-...
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JPS56115777A |
NEW MATERIAL:3-Thiooxo-5-oxo-hexahydro-1,2,4-triazine. USE: A herbicide and germicide. Having strong actions against weeds, e.q., a barnyard grass, large crabgrass, green foxtail, water foxtail, Amaranthus viridis L., common lamb's-quart...
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JPS56115779A |
NEW MATERIAL:5-Hydroxyamino-3-oxo-2,3-dihydro-1,2,4-triazine. USE: A herbicide. Effective against weeds of gramineae in a plowed field, e.g., a barnyard grass, large crabgrass, etc., and broadleaf weeds in a plowed field, e.g., Amaranthu...
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JPS56113705A |
PURPOSE: A herbicide effective against weeds of gramineal in plowed field, e.g., a barnyard grass, wild oat, etc., a blood-leaved weeds, e.g., Amaranthus viridis L., Stellaria neglacta Weihe, etc., having improved prolonged effect, stabl...
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JPS56108774A |
NEW MATERIAL:A carboxylic acid ester of formula I [R1 is lower alkyl, lower alkenyl, or lower alkynyl; R2 is group of formula II, etc.; R3 is H or methyl; when R3 is H, then R4 is group of formula III, etc. (R7 is halogen, methyl, vinyl,...
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JPS56100770A |
Thiols of formula (I) opt. in the form of keto tautomers, and their alkali or alkaline earth salts are new, where A is 2-hydroxy-1-oxo-1-ethanyl-2-ylidene (A'), alkoxycarbonylmethine (A") or nitrogen. When A is A', R is (a) 2,2-dimethyld...
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JPS5690068A |
Sulfonamide derivatives of the formula wherein Q is O, S or R1 is optionally substituted pyrimidyl or triazinyl; R2 is H, halogen, alkyl, NO2, SO2CH3, OCH3, SCH3, CF3, N(CH3)2, NH2 or CN; R3 is H, halogen or CH3; R4 is H or CH3; R5 is H,...
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JPS5690069A |
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JPS5679679A |
NEW MATERIAL:Compounds of formula I [R1WR3 connect to 5, 6, and 7 or 6, 7, and 8 positions in the benzotriazine nucleus and R1 and R3 are lower alkyl and R2 is straight or branched alkoxycarbonyl; R4 is formula II, III (R4WR7 are H, halo...
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JPS5626666B1 |
1,2,4-TRIAZIN-5-ONE COMPOUNDS OF THE FORMULA:
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JPS5626644B2 |
1368416 Herbicidal 1,2,4-triazin-5-ones BAYER AG 17 May 1973 [18 May 1972] 23552/73 Heading C2C [Also in Division A5] 3 - Methyl - 4 - amino - 6 - phenyl - 1,2,4- triazin-5-one is obtained either by (a) reacting 1-phenylglyoxylic acid et...
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JPS5626665B1 |
1331739 4 - Amino -1,2,4 - triazine - 5 - ones BAYER AG 17 Feb 1972 [18 Feb 1971] 7434/72 Heading C2C The invention comprises 4-amino-1,2,4-triazine-5-ones of general Formula (I) wherein R 1 and R 4 which may be the same or different, ar...
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JPS5636470A |
The invention concerns novel compounds of the formula IThe compounds are herbicides and in further embodiments the invention provides processesforthe preparation of compounds of formula I, intermediates useful in the preparation of compo...
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JPS5629563A |
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JPS563873B2 |
1400999 Pharmaceutical aerosol composition ALLEN & HANBURYS Ltd 23 Oct 1972 [19 Nov 1971] 53750/71 Heading C4X [Also in Divisions A5 and C2] Compounds of the general Formula I and physiologically acceptable addition salts thereof, in whi...
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