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JP3477096B2 |
To obtain the subject compound industrially advantageously and safely, useful as an intermediate for guanidine derivatives used as insecticides by nitrating a specific compound, reacting the obtained product, without isolating and purify...
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JP2003531189A |
Cyclic carboxylic acids (I) and their salts are new. Cyclic carboxylic acids of formula (I) and their salts are new. [Image] R1>e.g. a 4-9 membered heterocyclic residue containing 0-3 heteroatoms (N, O or S); where R1> is optionally annu...
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JP3447011B2 |
PCT No. PCT/KR97/00123 Sec. 371 Date Dec. 21, 1998 Sec. 102(e) Date Dec. 21, 1998 PCT Filed Jun. 25, 1997 PCT Pub. No. WO98/00394 PCT Pub. Date Jan. 8, 1998The present invention relates to a novel benzoyl urea derivative which exhibits p...
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JP3442829B2 |
PURPOSE: To provide a process for the production of the subject compound useful as ca synthetic intermediate for yellow coupler for color photography, etc., in short step from a compound synthesizable from an easily available inexpensive...
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JP2003246773A |
To provide new phenyl derivatives effective in treating harms or diseases which respond to the blocking of chloride channel, a method for producing the same, and a use of the same.The derivatives are compounds represented by formula (1) ...
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JP2003520790A |
A compound of formula (I) where D is a VLA-4 specificity determinant which does not impart significant IIB/IIIa activity; R41 is a group of the formula (V): U - (CH2)d - V - T wherein U is selected from oxygen, sulphur, a direct bond or ...
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JP2003183234A |
To obtain a new intermediate useful for simplifying production of a phenolic cyan pigment producing coupler and saving cost and provide a synthetic path for the same.This 2-amino-5-acylamino-4-substituted phenol compound is expressed by ...
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JP2003146956A |
To provide an antimicrobial agent exhibiting high antimicrobial activity and wide antimicrobial spectrum and having high safety to human bodies.This new quaternary ammonium salt compound is represented by formula (1) [wherein R1 is a 3-2...
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JP2003146963A |
To provide an antioxidation agent for cosmetic and pharmaceutical preparation having strong specific free radical scavenging action and antioxidation action to protect the cells and tissues of mammals and provide a method for the product...
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JP2003146952A |
To provide an antimicrobial agent exhibiting high antimicrobial activity and wide antimicrobial spectrum and having high safety to human bodies.This new quaternary ammonium salt compound is represented by formula (1) [wherein R1 is a 3-2...
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JP2003516380A |
Compounds of formula (I) wherein Ar is carbocyclic or heterocyclic aryl, or biaryl; Q is O, S or N-CN; X is arylene; V is NH, O, NHOH, CH2 or a direct bond; W is NH, O, NHOH, CH2 or a direct bond; Alk is C2-C7-alkylene or C2-C7-alkylene ...
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JP3394559B2 |
PURPOSE: To provide an improved method for treating simultaneously the condensates of the first step and the second step, which are by-products produced at ammonia/urea preparing plant, in a single treating vessel. CONSTITUTION: A contin...
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JP2003096047A |
To provide a production method of ureido derivatives which can stably produce high-purity ureido derivatives at a high yield and a production method of barbituric acid derivatives which can stably produce high-purity barbituric acid deri...
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JP3390116B2 |
To provide a method for preventing adhesion of urea in the interior of a separator in a concentrating process having an evaporator and the separator for concentrating an aqueous solution of urea under reduced pressure in a urea process a...
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JP3388743B2 |
PCT No. PCT/NL93/00167 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Aug. 5, 1993 PCT Pub. No. WO94/03267 PCT Pub. Date Feb. 17, 1994A process for the production of urea granules from a melt or solution of urea by sp...
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JP2003055326A |
To provide a medicine having activities for increasing a low-density lipoprotein (LDL) receptor, and useful as an agent for reducing lipid in blood or the like. The compound represented by the formula [wherein, A-ring and B-ring are each...
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JP2003055334A |
To provide a method by which a carbonyl group-containing compound can simply be produced in high yield and high purity. This method for producing the carbonyl group-containing compound comprises reacting a thiocarbonyl group-containing c...
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JP2003505485A |
A novel process for the production of an improved form of Form I celiprolol hydrochloride, N'-[3-Acetyl-4-[(1,1-dimethylethyl)amino]-2-hydroxy-propoxy]
phenyl]-N,N-diethyl urea hydrochloride, is described.
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JP2003500381A |
Compounds of formula I are useful for treating conditions associated with hyperglycemia, especially Type II diabetes. These compounds are useful in stimulating the kinase activity of the insulin receptor, activating the insulin receptor,...
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JP2002543060A |
A compound of formula (I) wherein A' is NH or NR<6>, where R<6> is C1-6alkyl, C2-6alkenyl, C2-6alkanoyl or C1-6alkoxycarbonyl; B is oxygen or sulphur; Y' is a specified linker group; m is from 0 to 5; n is from 0 to 4; R<1> and R<4> are ...
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JP3356316B2 |
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JP2002348264A |
To provide a new hydroxy aliphatic acid analogue which has strong algicide effect especially against dinoflagellates and is expected for use as an inhibitor as well as its chemical synthesizing method. The hydroxy aliphatic acid analogue...
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JP3352105B2 |
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JP2002539190A |
The present invention relates to novel cysteine protease inhibitors; the pharmaceutically acceptable salts and N-oxides thereof; their uses as therapeutic agents and the methods of their making.
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JP2002539191A |
The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.
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JP2002539192A |
The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.
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JP2002316966A |
To provide a new binaphthol derivative useful as a raw material for a catalyst for an asymmetrical synthesis.This binaphthol derivative is the one represented by general formula 1 [Y1, Y1', Y2 and Y2' are each a carboxy group, an esterif...
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JP2002316961A |
To provide a method for producing an aromatic compound dimer in high yield at a low cost.This method for producing an aromatic compound dimer comprises the step of oxidative coupling reaction of an aromatic compound of the general formul...
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JP2002534501A5 |
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JP2002534501A |
A carbamate compound is disclosed.
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JP2002534400A |
The invention relates to the use of compounds of formula (I): wherein X is -C(O)-, -C(S)-, -C-NOH, or -CH(R7)- wherein R7 is hydrogen, hydroxy, C1-7alkoxy, -OR8 or -NR8R9 (wherein R8 is a group -Y1R10 (wherein Y1 is a direct bond, -C(O)-...
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JP2002533352A |
The invention provides a process for preparing an allophanate-containing compound in the presence of a metal catalyst and a tertiary amine. In a preferred process, the tertiary amine compound also has a hydroxyl group. The hydroxyl group...
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JP2002532465A |
The present invention relates to biphenyl and biphenyl-analogous compounds, their preparation and use as pharmaceutical compositions, as integrin antagonists and in particular for the production of pharmaceutical compositions for the tre...
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JP2002275148A |
To provide an asymmetric urea compound having alkyls of a long molecular chain.The asymmetric urea compound is expressed by the general formula (1) (wherein, R1 and R3 are each an alkyl of 8-30 in the number of the total carbons or an ar...
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JP2002531434A |
The invention relates to a method for producing urea. According to said method, the off-gases which originate from a melamine plant and essentially consist of NH3 and CO2 are introduced into the high-pressure zone of the urea plant by me...
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JP3324191B2 |
PURPOSE: To readily and inexpensively produce a substituted urea useful as a raw material of resin for modifying a cellulose-based substance by simple means by mixing and heating a specific alkanolamine and a specific carbonate compound ...
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JP2002525278A |
(57) [Summary] The present invention relates to a method for producing a specific phenylurea compound by opening a ring of benzoxazolinone with an amine using Lewis acid.
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JP2002212160A |
To provide a simple method for an asymmetric urea compound, which controls the generation as a by-product of a symmetric urea compound, has a high yield, high general-purpose properties in comparison with a conventional method and is usa...
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JP2002523487A |
(57) [Summary] The present invention relates to a method for producing 3-hydroxy-4-amino-benzonitrile.
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JP2002179641A |
To provide a method for producing peroxyurea having excellent high- temperature stability and high crystal yield.In this method for producing peroxyurea by allowing hydrogen peroxide to react with urea followed by crystallization of the ...
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JP2002179640A |
To provide a method for producing peroxyurea that has a production efficiency increased by granulating crystals.In this method for producing peroxyurea by allowing hydrogen peroxide to react with urea followed by crystallization of the p...
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JP2002518555A |
This invention is directed to a fluorophenyl resin compound, to methods of its preparation; and to its use in the solid phase synthesis of amides, peptides, hydroxamic acids, amines, urethanes, carbonates carbamates, sulfonamides and alp...
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JP2002515004A |
The present invention relates to a method of forming a 1,3-diamino-3-substituted-2-propanol chemical intermediate from which various chemicals, such as selected protease-inhibitors and other drugs, as well as polymers, can be synthesized...
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JP2002114752A |
To provide an improved method for producing urea in producing carbamic acid ammonium by a reaction of carbon dioxide with ammonia and producing urea by decomposing the carbamic acid salt to a urea product, by incorporating the ammonium p...
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JP3270700B2 |
To provide a method for synthesizing urea, capable of retaining a molar ratio of ammonia with carbon dioxide in a pipe for synthesizing urea in a prescribed definite range. N/C of liquid containing synthesized urea is determined from a v...
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JP2002080448A |
To provide a purifying method for obtaining a high-quality hydrazodicarbonamide.This method for purifying a hydrazodicarbonamide is characterized by comprising washing the hydrazodicarbonamide with water at 40-100°C or a hydrous solvent.
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JP2002030058A |
To provide a compound improved in controlling actions on noxious fungi.This salicylohydrazide derivative is represented by the formula I (wherein, X is a halogen, NO2, cyano, a 1-4C alkyl or a 1-4C alkoxy; (m) is 0, 1, 2 or 3; R1 is NO2,...
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JP2002012642A |
To provide an industrially advantageous method for the production of an aqueous solution of a reaction intermediate for a thermosetting resin.The method for the production of an aqueous solution of a reaction intermediate for a thermoset...
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JP3238764B2 |
PURPOSE: To obtain a new urea derivative extremely useful as a base for hair and skin cosmetics, etc., a detergent, an emulsifying agent, a wetting agent, a conditioning agent or a modifying agent. CONSTITUTION: This compound is expresse...
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JP2001342171A |
To provide a method for simply and inexpensively producing a specific 1,3-bis(hydroxyalkyl)urea compound in good yield.This method for producing the 1,3-bis(hydroxyalkyl)urea compound comprises reacting an alkanolamine represented by NH2...
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