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JP2768505B2 |
The preparation is described of compounds of the structure in which the substituents have the meanings indicated in the description. The compounds, which are in part new, are used as intermediate products for dyestuffs.
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JP2768667B2 |
Cyclohexenone derivatives of the formula where R1 is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, R2 is alkyl, R3 is alkyl, alkenyl, haloalkenyl, or propargyl, R4 is hydrogen or alkyl, R5 is hydrogen, alkyl, acyl, formyl, ...
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JPH10158233A |
To obtain the subject new compound useful for remedying for diabetes, which provides both an insulin secernment promoting action and insulin sensitivity-potentiating action and further both an anti-obesity action and an anti-hyperlipemic...
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JP2753591B2 |
The application relates to the products: where R1 and R2 represent H or alkyl or together form a cycloalkyl, optionally including a heteroatom and either R6 and R7 represent halogen, alkyl or alkoxy, A or B represents and the other A or ...
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JPH10505075A |
The present invention relates to new imidic acid derivatives of the formula (I)to a plurality of processes for their preparation, and to their use as pesticides.
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JPH10504522A |
alpha -Amino acid amides of the formula I I in which n is the number zero or one; R1 is C1-C12alkyl, which is unsubstituted or can be substituted by C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulfonyl, C3-C8cycloalkyl, cyano, C1-C6alkoxycarb...
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JP2724114B2 |
PURPOSE: To obtain a new compound having endothelin receptor antagonistic action and accordingly useful for the prevention and treatment of circulatory diseases such as vasoplasm and hypertension and also useful for decreasing the nephro...
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JP2720289B2 |
PURPOSE: To obtain a sulfate ester extremely little in coloration by adding phosphinic acid and/or its salt to a reaction system, when a sulfamic acid is reacted with a compound to be sulfated to produce the sulfate ester. CONSTITUTION: ...
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JP2696252B2 |
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JPH09278741A |
To obtain a highly safe new phenol derivative expressed by a specific formula, having excellent lipid peroxidation inhibitory activity and macrophage foaming suppressive activity, etc., and useful as a preventive/therapeutic agent for is...
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JPH09208555A |
To obtain the subject compound by an extremely simplified process in high yield by using a primary or a secondary amino group-containing mono- or di-ol as a starting substance and subjecting the substance through an organic amine to salt...
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JPH09169721A |
To obtain a benzoylguanidine useful as a medicine for treating arrhythmia, suitable for intravenous dosage, more improved in water solubility than a well-known compound. This compound is shown by formula I [R1 is a 1-8C alkyl, etc.; R2 i...
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JP2618234B2 |
Certain N min -substituted-N-alkylcarbonyl-N min -acyl-hydrazines are new insecticidal compounds and are especially useful, for example in compositions also containing agronomically acceptable diluent or carrier in combating insects of t...
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JPH09504508A |
Compounds of formula (I), wherein n is 1 or 3; R is -N(R1)R2 or -(O)mR3; m is 0 or 1; R1 and R2 are each independently of the other H or an organic radical or, together with the nitrogen atom carrying them, form a heterocyclic radical co...
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JP2585495B2 |
The invention provides a pharmaceutical composition comprising a particular physical form of N-[4-[5-(cyclopentyloxycarbonyl)amino-1-methylindol-3-yl-met
hyl]-3-met hoxybenzoyl]-2-methylbenzenesulphonamide and polyvinylpyrrolidone. It al...
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JPH0912915A |
PURPOSE: To obtain a new coupler compound by oxidatively condensing a hydrogen donor, coloring in a higher wavelength and in absorbance than 4- aminopyrine, having high absorbance, suitable for microanalysis of hydrogen peroxide useful i...
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JPH08277259A |
To obtain an alkoxylated acyloxyalkane sulfonate as an anionic surfactant useful for producing synthetic detergents, cosmetics and preparations for cleansing in a pure state not containing a foreign salt. This method for producing an alk...
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JP2542773B2 |
PURPOSE: To provide the subject new compound having a broad antibacterial spectrum, thus useful as an antibacterial agent for gram-positive and gram-negative bacteria. CONSTITUTION: The objective compound of formula I [R1 is H or lower a...
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JPH08245538A |
To obtain 2-fluorophenylhydrazine in a high yield while suppressing the pollution of the waste water in the production as least as possible. This process relates for the preparation of 2- fluorophenylhydrazine or 2-fluorophenylhydrazine ...
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JPH08217731A |
PURPOSE: To obtain a new quinone derivative having excellent antiallergic action, thus useful as an antiallergic agent, esp. an agent for antiatopic dermatitis. CONSTITUTION: This quinone derivative (hydroquinone form thereof, or their s...
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JP2515279B2 |
A surtactant comprising a carboxylic acid ester or amide carrying a terminal strong acid group selected from carboxymethyl, sulphate, sulphonate, phosphate and phosphonate, suitable for stabilising dispersions of solids in organic liquid...
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JP2515366B2 |
This invention encompasses compounds of the formula (I) wherein R1 and R2 independently are hydrogen, C1-4 alkyl, or C2-4 hydroxyalkyl; one of R3 to R7 is -SO3H or -COOH; and the remaining of R3 to R7 independently are hydrogen, chlorine...
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JP2512532B2 |
1. A process for the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid or a salt thereof of the formula see diagramm : EP0305648,P11,F1 in which M is hydrogen, an alkali metal cation or an ammonium cation, by oxidation of 4-nitrot...
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JPH08505862A |
Amino acid derivatives, suitable for the treatment of obesity. The following compound is exemplary of the class: (R)-N2-(diphenylacetyl)-N-[(4-hydroxyphenyl) methyl]-argininamide-acetate.
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JPH08119919A |
PURPOSE: To obtain the subject compound useful as a medicine, esp. as an elastase inhibitor. CONSTITUTION: This compound, a benzoic acid o-substituted phenyl ester derivative (a medicinally permissible salt thereof), is expressed by form...
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JPH08502493A |
The present invention is directed to N-sulfonyl arginine alpha-keto-amide derivatives, their pharmaceutically acceptable salts and compositions thereof which are useful as antithrombotic agents in mammals and also the use of these compou...
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JPH082853B2 |
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JPH07316124A |
PURPOSE: To provide a solvent-free process for producing a quaternary ammonium compound effective for the softening of textile and other uses by quaternizing a specific t-amine at a high temperature using dimethyl sulfate. CONSTITUTION: ...
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JPH07100690B2 |
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JPH07285855A |
PURPOSE: To obtain a pharmaceutical composition comprising a compound having a specific structure and a pharmaceutically acceptable diluent or carrier, and useful for treating osteoarthritis, osteoporosis, rheumatic arthritis, etc. CONST...
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JPH0798747B2 |
This invention concerns anti-hypertensive compositions and a method of lowering blood pressure in mammals. The active component of the compositions is a compound of the formula: I wherein R1 and R2 are independently chosen from straight ...
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JPH0791248B2 |
The present invention relates to a process for producing an alkoxybenzene compound or an aryloxybenzene compound by reacting a halogenobenzene compound with an alcohol or a phenol compound in the presence of copper or a copper compound, ...
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JPH07196585A |
PURPOSE: To obtain a new derivative synthesizable in an industrially advantageous way, and useful as a highly safe herbicide having assured effect at lower doses good in selectivity for crops. CONSTITUTION: This derivative (salt) is expr...
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JPH07179473A |
PURPOSE: To obtain a novel oxime derivative having a cephalosporanic structure and being useful as e.g. an antibacterial agent desirable for parenteral or peroral administration. CONSTITUTION: There is provided a compound of formula I (w...
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JPH0770039A |
PURPOSE: To provide a novel 2-cyano-1,4-dione derivative being effective to control dicotyledonous weeds and monocotyledonous weeds by spraying before and/or after their emergence and used as a herbicide. CONSTITUTION: There is provided ...
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JPH06102638B2 |
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JPH06509813A |
PCT No. PCT/GB93/01185 Sec. 371 Date Feb. 2, 1994 Sec. 102(e) Date Feb. 2, 1994 PCT Filed Jun. 3, 1993 PCT Pub. No. WO93/24475 PCT Pub. Date Dec. 9, 1993.Compounds of formula (1) are described wherein R represents a -CONHOH, carboxyl, ca...
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JPH0678285B2 |
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JPH06279386A |
PURPOSE: To provide the new compounds having an anti-retroviral activity and useful for treating AIDS or the like. CONSTITUTION: The compounds are represented by formula I (wherein R1 and R9 are each H, acyl, (substituted) alkyl, sulfo o...
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JPH0672131B2 |
The invention relates to novel oxime ethers of the formula I (I) wherein R1 is hydrogen, halogen, lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy, lower alkylthio, lower haloalkylthio, lower alkylsulfinyl, lower alkylsulfony...
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JPH0670006B2 |
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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JPH06234728A |
PURPOSE: To obtain a new inhibitor of HIV protease, which is useful for preventing and treating HIV infection and/or AIDS. CONSTITUTION: The objective compound is expressed by formula I [Z is H, formyl, carbamoyl, an alkanoyl, an alkoxyc...
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JPH06506921A |
This invention relates to substituted alpha -aminoaldehydes, pharmaceutical compositions containing them and methods for using such compounds as antiviral agents.
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JPH06184079A |
PURPOSE: To obtain a novel compound useful as pesticides etc. for harmuful life. CONSTITUTION: This novel compound is expressed by formula I [wherein, (o) and (p) are each from 0 to 5; R1 and R2 are each 1-4C alkyl, halogen, -NO2, -OH, 1...
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JPH0647571B2 |
6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of a...
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JPH0643380B2 |
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JPH0623188B2 |
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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JPH0610174B2 |
Disclosed are phenol derivatives of the formula wherein R<1> is a substituted phenyl group, R<2> and R<3> are C1-C6 alkyl group and of the formula wherein R<8>, R<9> and R<1><0> are C1-C6 alkyl and the like and A is H, C1-C6 alkylsulfony...
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JPH05331132A |
PURPOSE: To provide a new sulfate useful as an intermediate for the synthesis of a sulfamate showing excellent anticonvulsive activity and useful for diseases such as epilepsy glaucoma. CONSTITUTION: The compd. is a chlorosulfate express...
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JPH0579059B2 |
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