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JPS58135851A |
Sulfonamides are prepared by reacting ammonia or an amine with a halosilane and then reacting the resulting silylamine with sulfuryl chloride in the presence of a solvent which is inert under the reaction conditions. The sulfonamides are...
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JPS58126859A |
Triaza compounds of the general formula I (I) and their basic addition salts have good selective herbicidal and plant growth regulating properties when applied pre- and postemergence. In the formula, each of A1 and A2 is a homocyclic or ...
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JPS5834470B2 |
NEW MATERIAL:A diphenyl ether-based compound shown by the formula (X is halogen or trifluoromethyl). EXAMPLE:2-Chloro-4-trifluoromethylphenyl-3-(N-methylsulfamoy
loxyethoxy )-4- nitrophenyl ether. USE:A herbicide. Having weeding activity...
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JPS5833868B2 |
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JPS58116441A |
There are disclosed substituted derivatives of amino alkane diols having the formula:whereinR1, R2, R3 and R4 are, e.g., hydrogen or loweralkyl;n and m are 1 or 2;kis 0 to 4;is a 6-membered heterocycle containing one to three nitrogen at...
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JPS5831326B2 |
Couplers having the general formula (I): or the acid salts thereof in which formula R is either (a) hydrogen or (b) a C1-C3 alkyl or (c) a C1-C3 hydroxyalkyl, and Z is either (a) hydroxyalkyl, or (b) alkoxyalkyl in which the alkoxy group...
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JPS58113128A |
1. Claims (for the Contracting States : BE, CH, DE, GB, IT, LI, LU, NL, SE) Medicament possessing lipid-regulating properties, characterized by the fact that it contains, as active substance, if necessary in the state of a physiologicall...
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JPS5829944B2 |
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JPS5828269B2 |
Compounds of the formula wherein R1 is hydrogen, -(CH2)n-R4 or -CO-R5, where N IS 1 OR 2, R4 is hydrogen, cyano or benzoyl, and R5 is hydrogen, lower alkoxy, benzyloxy, -CH2-NH2, -CH(CH3)-NH2, -CH2-NH-CH2-C6H5 or -CH(CH3)-NH-CH2-C6H5, R2...
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JPS5822471B2 |
The invention relates to monomers of the general formula I with a reactive aromatic system based on p-phenylenediamine derivatives:
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JPS5826864A |
(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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JPS585181B2 |
Aralkylamines of the formula: R1-CH2-N(R3)-R2 wherein R1 is a phenyl substituted by one of: (I) alkyls, (II) halo and (III) nitro; R2 is (IV) alkyl having from 4 to 10 carbon atoms, four of which are in one chain, (V) alkyl interrupted b...
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JPS584018B2 |
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JPS584761A |
The invention relates to a process for the preparation of aryldiazosulfonates by reacting aqueous solutions of aryldiazonium salts with solutions or suspensions of sulfites, in particular in a manner such that the presence of an excess o...
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JPS57183738A |
NEW MATERIAL:A compound of formulaI[R1 is formula II(R3,R4 are H, lower alkyl, CF3), 6W10C alkyl, mono- or di-lower alkylaminolower alkyl, pyridyl; R2 is hydroxyl, lower alkoxy, which may be substituted with, e.g., OH, CN, morpholino), l...
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JPS57179152A |
Diphenyl ethers of the formula where Z1 and Z2 are each hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl or alkoxy, Z3 is halogen, nitro, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulf...
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JPS5745216B2 |
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JPS57136537A |
Substituted diphenyl ethers of the formula I where Z1, Z2 and Z3 are hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or ha...
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JPS5735193B1 |
Title cpds. of formula (I):- (where R1 is H or lower alkyl and R2 is lower alkyl, or R1+R2 is -(CH2)1-5-; R3 is H or OH. R4 is H, Me or Et; and R5 is H or alkyl opt. substd. by a heterocyclic residue or is an aralkyl or aryloxyalkyl gp. ...
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JPS5775962A |
NEW MATERIAL:A compound shown by the formulaI(R1 is alkyl; R2 and R4 are H or alkyl; R3 alkanyl, nitro, amino, etc.; R5 is alkyl, 1-alkyl-4-piperidinyl, etc.). EXAMPLE: 1-(5-Acetyl-2-methoxy-3-methylbenzoyl)-4-methylpiperazine. USE: An i...
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JPS5719100B2 |
The production of beta -haloalkylaminosulfonyl halides by the reaction of an aziridine with a sulfuryl halide, and the new beta -haloalkylaminosulfonyl halides themselves. The products are starting materials for the production of plant p...
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JPS5716847A |
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JPS57315B2 |
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JPS5652900B2 |
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JPS56131560A |
Compounds of formula (1):- and pharmaceutically acceptable salts thereof are disclosed with a process for their preparation. In formula (I) A is a covalent bond, an alkylene chain -(CH2)n- in which n is a positive integer 2,3,4 or 6,...
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JPS5643260B2 |
Couplers responding to the formula (I) in which formula R1 represents an alkyl radical having 1 to 4 carbon atoms, R2 represents a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, and n is a number having for value 2 or 3.
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JPS56125476A |
PURPOSE: To obtain a flame retardant having good heat stability, excellent fire retardancy, and less colorizing effect at high temperatures from reaction of dicyandiamide with ammonium sulfamate in a specific ratio. CONSTITUTION: Dicyand...
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JPS56125362A |
Beta lactams (I) having an SO3M substit. at 1-position and an opt. substd. or protected amino gp. or azido gp. at the 3-position are new. (M is hydrogen or a cation). They can also be substd. at the 4-position by alkyl, cycloalkyl, opt. ...
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JPS5635162B2 |
New and valuable substituted O-[aminosulfonyl]-glycolic anilides and a process for controlling the growth of unwanted plants with these compounds.
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JPS5629560A |
The invention relates to novel oxime derivatives of diphenyl ethers of the formula wherein R is hydrogen or halogen or a nitro or cyano group and Q is a straight-chain or branched C1-C4 alkylene bridge. These compounds have good selectiv...
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JPS5625147A |
NEW MATERIAL:A diphenyl ether derivative shown by the formula I (X and Y are H or halogen; Z is halogen or trifluoromethyl; R is lower alkyl, lower mono- or dialkylamino, etc.). EXAMPLE: 2,4-Dichloro-3'-propanesulfonyloxy-4'-nitrodipheny...
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JPS55108843A |
NEW MATERIAL:An amine derivative of formula I (R1 and R2 are H or 1W18C alkyl, although one of them is at least alkyl and the total number of C forming the alkyl groups of R1 and R2 is 8W18; R3 is H or hydroxymethyl; Y is CH2, CO, O, OCH...
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JPS5531144B1 |
The production of o-sulfamidobenzoic acids by reaction of anthranilic acid or one of its salts with a sulfamyl halide in the presence of a polar solvent at a temperature of from 15 DEG to 40 DEG C. The products are starting materials for...
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JPS5592360A |
NEW MATERIAL:A compound of formula I (R is alkyl, alkylamino, dialkylamino, or amino; R' is H halogen, alkyl, or alkoxy), and its acid addition salt. EXAMPLE: A compound of formula V. USE: Pharmaceuticals having a controlling activity of...
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JPS5579361A |
Amidosulfonic acids are prepared by reacting ureas with oleum of a particular composition, first at a low temperature and then at a higher temperature, in the presence of an organic solvent. The products are starting materials for the pr...
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JPS5559148A |
Compounds of the formula (I) wherein R1 and R2 independently of one another are each C1-C3-alkyl, C1-C3-alkoxy or halogen, R3 is hydrogen, C1-C3-alkyl or halogen, R4 is hydrogen or methyl, the total number of carbon atoms in R1, R2, R3 a...
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JPS5557507A |
Sulfoanilides of the formula in which R represents alkyl having 1 to 6 carbon atoms, chloroalkyl having 1 to 6 carbon atoms and up to 6 chlorine atoms, optionally substituted aryl or the group of the formula R<4> and R<5> are identical o...
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JPS5557556A |
N-2-Trifluoromethyl-4-methylthio-chloromethanesulfonanilide of the formula which is known, is highly suitable as a plant growth regulator.
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JPS5520707A |
NEW MATERIAL:A benzophenone derivative I [X1 and X2 are halogen or nitro; R is H, halogen or lower alkyl; l is 1 - 2; Y is halogen, lower alkyl, etc.; m is 1 - 5 and Ym may be a condensed benzene ring; Z is V (R1 is H, methyl, etc.), VI(...
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JPS554378A |
1. A process for the preparation of an O-substituted N-hydroxy-sulfamic acid halide of the formula see diagramm : EP0006502,P6,F3 where R is an aliphatic or cycloaliphatic radical and X is halogen, by reacting a sulfamic acid with an aci...
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JPS54138534A |
Aralkylamines of the formula: R1-CH2-N(R3)-R2 wherein R1 is a phenyl substituted by one of: (I) alkyls, (II) halo and (III) nitro; R2 is (IV) alkyl having from 4 to 10 carbon atoms, four of which are in one chain, (V) alkyl interrupted b...
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JPS54138528A |
Aralkylamines of the formula: R1-CH2-N(R3)-R2 wherein R1 is a phenyl substituted by one of: (I) alkyls, (II) halo and (III) nitro; R2 is (IV) alkyl having from 4 to 10 carbon atoms, four of which are in one chain, (V) alkyl interrupted b...
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JPS5481239A |
Nuclear substituted 2-hydroxyphenylmethane-sulfamic acids and their pharmaceutically acceptable salts wherein the phenyl nucleus is substituted with 2 to 4 nuclear substituents and which are useful saluretic-diuretics and anti-inflammato...
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JPS5463032A |
1-Aryloxy-3-(tri- or tetra-acylamido)-alkylamino-propan-2-ol derivatives, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess beta -adrenergic blocking activity and are useful in the tre...
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JPS5452056A |
Substituted 2-aminomethylphenyl sulfamates and pharmaceutically acceptable acid addition salts wherein the sulfamate group is N-substituted with up to 2 groups and the phenyl nucleus is further substituted by from 2 to 4 nuclear substitu...
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JPS5444653A |
NEW MATERIAL:Titled substance of formulaI(X is halogen, especially chlorine). EXAMPLE: 1-N-Chlorosulfonyladamantamine. USE: Intermediate for synthesizing adamantane derivatives useful as medicines. PREPARATION: The reaction between 1-ada...
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JPS53135945A |
Compounds of the formula I (I) wherein m and n are 0, 1 or 2, X represents oxygen, imino, benzylimino, or morpholinoethylimino, Y represents CO, CONH, COO or SO2, and NR1R2 represents a dimethylamino, diethylamino, dipropylamino, dibutyl...
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JPS5318513A |
New sulfamic acid halides and a process for their manufacture by reacting N-( alpha -haloalkyl)-sulfamic acid halides with alcohols. The products are starting materials for the manufacture of crop protection agents, dyes and pharmaceutic...
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JPS5283607A |
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JPS5277020A |
Improvements introduced in the object of the main patent No. 421,538, filed on December 15, 1973, by PROCEDURE FOR THE OBTAINING OF ALCANOLAMINE DERIVATIVES, of general formula: r-Och2.chOh.ch2nh-a-nh-x-y-r1 where A is an alkylene radica...
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