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JPS6234752B2 |
A cosmetic composition for application to the hair contains either (a) at least one compound having the formula (I) wherein R is hydrogen, alkyl or halogen; and R' is hydrogen, alkyl, hydroxyalkyl, carbamylalkyl, mesylaminoalkyl, aminoal...
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JPS6234754B2 |
To prepare and isolate compounds of the formula: which can be used in agriculture, at least one sequence of reaction and separation steps is carried out. In step A, a compound of the formula: is reacted with a compound of the formula R<6...
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JPS6234753B2 |
A process for the chemical catalytic hydrolysis of an alpha -aminonitrile or of one of the salts thereof, characterized in that an aqueous solution containing at least one carbonyl derivative is reacted with the said alpha -amine nitrile...
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JPS62169759A |
A process for the preparation of a hydroxybenzaldoxime O-ether of the formula (I) in which R1 is alkyl, alkenyl or alkinyl, comprising reacting an aminobenzaldoxime O-ether of the formula (II) in which R1 has the abovementioned meaning, ...
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JPS62169753A |
(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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JPS62169758A |
Alkoxycarbonyl isocyanates are prepared from carbamic acid esters by reacting these with phosgene and adding a catalyst.
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JPS62169760A |
(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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JPS6234033B2 |
In a process in which a urea synthesis effluent obtained by reacting ammonia with carbon dioxide is subjected to a stripping step of bringing the urea synthesis effluent into countercurrent contact with carbon dioxide under heating to ob...
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JPS6234032B2 |
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JPS6234031B2 |
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JPS62501839A |
Improved process for the preparation of amidinoureas and for the preparation of liquid pharmaceutical compositions.
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JPS62164658A |
Compounds of the formula are disclosed wherein: X may comprise an amino acid such as Phe, His or Trp; R4, R1 and R9 are side chains of amino acids such as His, Ile, Phe and Val; and q may be zero or one. These compounds intervene in the ...
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JPS6232742B2 |
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JPS62158278A |
Antibacterial activity is exhibited by monocyclic β-lactam antibiotics having in the 1-position an -O-SO3H activating group and in the 3-position an acylamino group of the formulawherein R3 and R4 are each independently hydrogen or alkyl.
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JPS62158249A |
Compounds of the general formula I whereinR₁ is hydrogen or methyl;R₂ and R₃, which are the same or different, represent hydrogen or methyl, or taken together, form the amidine system to which an imidazole or imidazoline ring is bo...
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JPS62158248A |
(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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JPS6232186B2 |
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JPS62155249A |
NEW MATERIAL:The compound of formula I [X1 is halogen; X2 is H or halogen; Y1 is H or halogen; Y2 is CH2OR1 (R1 is acetyl or alkyl), group of formula II (R2 is alkyl), etc.; A is pyridyl or pyrimidinyl which may be substituted with halog...
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JPS62155238A |
The invention relates to novel crystalline salts of aryloxypropanolamines with diphenylacetic acid, a process for their preparation and the use of these salts for the preparation of chemically pure aryloxy-propanolamines or pharmaceutica...
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JPS62155248A |
NEW MATERIAL:The compound of formula I (X1 is H or halogen; X2 is halogen; Y is halogen or alkoxy; R is alkyl). EXAMPLE: N-(2,6-difluorobenzoyl)-N'-(3,5-dichloro-2-fluoro-4-methoxyp
henyl)urea. USE: Insecticide effective in controlling v...
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JPS6231760B2 |
A fuel composition for gasoline engines which keeps combustion chambers clean, does not contribute to octane requirement increase and even serves to decrease the octane requirements of an engine which has undergone octane requirement inc...
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JPS62153266A |
PURPOSE: To obtain urea under a relieved condition with small energy consumption and in high yield, by converting carbon monoxide as a raw material into carbonyl sulfide, reacting carbonyl sulfide with ammonia and circulating and reusing...
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JPS6230983B2 |
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JPS62149651A |
Compounds of the formula (I> wherein X represents a bond, C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene and Y represents a bond, C1-4 alkylene, C2-4 alkenylene or C2-4 alkynylene, the sum total of carbon atoms in X and Y being not mo...
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JPS62149655A |
NEW MATERIAL:A compound shown by formula I [A is group shown by formula II W formula IV (R1 is H, alkyl, phenyl, etc.; R2 is alkyl; R3 is H, alkyl etc.; R4 and R5 are H or methyl; n is 0 or 1; Y1 and Y2 are H or alkyl); R is H, alkyl or ...
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JPS62148451A |
Acrylic acid derivatives of the general formula where R1 and R2 independently of one another are each alkyl, X is hydrogen, halogen, alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralk...
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JPS62148463A |
Diaryl guanidines can be obtained in a high degree of purity and in high yields from the crude melt obtained from the reaction of arylamines and cyanogen chloride by dissolving the hot melt in water, extracting this solution with a mixtu...
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JPS62148462A |
This invention relates to the use of alpha -halomethyl, alpha -acetylenic or alpha -allenic derivatives of arginine and agmatine, or their dehydro analogs, in the treatment of Chagas disease and Coccidiosis.
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JPS6229426B2 |
Polyisocyanates that contain biuret groups are prepared. They are obtained by reacting organic polyamines having two primary amino groups not attached to aliphatic and/or cycloaliphatic moieties with organic polyisocyanates that are free...
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JPS6229425B2 |
A process is disclosed for selectively making trans-cyclohexane-1,4-diisocyanate, trans-cyclohexane-1,4-diamine, a trans-cyclohexane-1,4-diurethane, a trans-cyclohexane-1,4-diurea and trans-cyclohexane-1,4-disulphonyl urea by reacting am...
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JPS6228951B2 |
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JPS62501500A |
Compounds having thromboxane antagonist activity are of use in the treatment of hormone-dependent neoplasias, for example oestrogen-dependent neoplasias.
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JPS62132846A |
The invention relates to new (4S)-4-aminobutanoic acid derivatives of general formula: in which: R represents an N-protective group, R1 represents hydrogen, an alkali metal atom such as lithium, sodium or potassium or a liabile group, R2...
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JPS62132849A |
PURPOSE: To obtain the titled compound which is a kind of protected amino acid useful for peptide synthesis, suppressing racemization in high yield, by adding a specific reaction reagent to the reaction system, thereby suppressing the hy...
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JPS62132805A |
A herbicidal composition has as active ingredient, a halophenyl alkyl biuret of general formula I:- wherein Hal represents a chlorine or, especially, a fluorine atom; R1 represents a hydrogen atom, a C1-6 alkoxy group, a C1-6 alkyl group...
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JPS62132945A |
PURPOSE: The titled filter, consisting of a specific cyclic ester compound and/or a reaction product thereof with a compound having a specific group, e.g. -OH group, etc., and capable of improving mold releasability of resins, e.g. polyc...
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JPS6227073B2 |
Procedure for the preparation of 1-N-substituted derivatives of aminocyclitols, specifically 4,6-di-0- (aminoglycosyl) -1,3-diaminocyclitols sisomycin, verdamicin, tobramycin, gentamicin C1, gentamicin Cla, gentamicin C2, gentamicin C2a,...
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JPS62129259A |
(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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JPS62129262A |
Benzoylureas and their salts of the formula I in which R2 is halogen, R3 is hydrogen or C1-C6-alkyl, R4 is hydrogen, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, cyano or nitro, R5 is hydrogen, halogen or C1-C6-...
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JPS62129261A |
Ureas of the formula in which R<1> is fluorine or chlorine, R<2> is fluorine, chlorine (or hydrogen if R<1> is chlorine), R<3> and R<4> independently are chlorine or bromine and R<5> and R<6> independently are fluorine, chlorine or bromi...
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JPS6223800B2 |
N-substituted acrylamidines having the general formula: in which R1 is an isopropyl group, R2 and R3 each is hydrogen, ethyl, propyl, butyl, pentyl, octyl, or octadecyl. The acrylamidine is copolymerized with at least one ester of acryli...
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JPS6223743B2 |
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JPS6223747B2 |
A novel 1,1,3,5-substituted biuret compound of the formula: wherein R1 and R2 are respectively the same or different, and each are alkyl groups having 1 to 4 carbon atoms; R3 is a cyclohexyl group or a phenyl group which may be unsubstit...
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JPS62111945A |
Tumour-inhibiting 1,1,2-triphenylbut-1-enes of the formula in which the radicals R1, R2 and R3 are identical or different and denote hydrogen or the group OR4, and R4 denotes a C3-C6-alkenoyl group, a carbamoyl group, a carbamoyl group w...
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JPS62111956A |
New peptides of the formula I X-Z-NR2-CHR3-CHOH-(CHR4)n-CO-E wherein X, Z, R2, R3, R4, E and n are as defined herein and their salts inhibit the activity of human plasma renin.
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JPS62111961A |
(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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JPS62111959A |
(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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JPS6222979B2 |
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JPS62106067A |
A process for the preparation of an aryl cyanamide comprising reacting an arylamine of the formula in which Ar is aryl, R is hydrogen or alkyl, and n is 1, 2 or 3, (excepting 2-nitroaniline, 4-nitroaniline and arylamines having a nucleop...
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JPS62103045A |
The compounds of the formula (I) where R<1> and R<2> are H, (substituted) alkyl, (substituted) phenyl, (substituted) thienyl, (substituted) furanyl, a radical of the formula R<1> and R<2> together with the adjacent carbon atom are a (sub...
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