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JP3436565B2 |
PURPOSE: To industrially, obtain a 1-acyl-3-semicarbazide of high purity in high yield while suppressing production of by-products by using a thiosemicarbazide and an acylhalide as raw materials. CONSTITUTION: The thiosemicarbazide is su...
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JP2002531544A |
Compounds of formula (I) wherein R1-R5 are independently selected from hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 10 car...
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JP3328082B2 |
PURPOSE: To readily and inexpensively obtain an N-guanidinothiourea salt which is useful as an intermediate for medicines and agrochemicals by carrying out the thermal reaction of hydrazine and cyanamide which are readily available in in...
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JP2002519426A |
A process for preparing fused triazoles of formula Iwhere:X-X is C-O, C-S, C-SO, C-SO2, or C-NR1;V is C=W2, R1R2C-C(=W2)- or C(=V2)-C(=W2);W1, W2 are oxygen or sulfur;which comprises reacting substituted N-aminoureas are reacted with for...
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JP2002114751A |
To provide a fungicidal new derivative of phenyl(thio)urea or phenyl(thio)carbamate, to provide a method for producing the derivative, and to provide fungicidal compositions each containing such a derivative.This fungicidal new derivativ...
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JP3225280B2 |
PURPOSE: To stabilize thiocarbohydrazide, excellent in preservation stability for a long period and useful as a photographic parent chemical, etc., without causing blackening by treating the thiocarbohydrazide with a chelating agent. CON...
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JP3195361B2 |
A compound of the formula (I): wherein for example, a compound below: wherein R1 is CH3, H or Na; and X1-X2-X3 is or a salt or a hydrate thereof is useful as a PGD2 antagonist and can be used as a drug for treating diseases in which mast...
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JP2001510450A |
Compounds containing two aromatic systems covalently linked through a linker containing one or more atoms, or "linker" defined as including a covalent bond per se so as to space the aromatic systems at a distance 1.5-15 ANGSTROM , are ef...
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JP2001501943A |
The invention concerns fungicidal compounds, and compositions containing them, of general formula (I) in which G is selected from the groups G1 to G9: (a) in which the different symbols represent various organic groups. The invention als...
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JP2000290197A |
To obtain a composition containing a multifunctional protease inhibitor for suppressing the decomposition of Cu/Zn superoxide dismutase-1 enzyme by including the multifunctional protease (hereinafter referred to as MPC) inhibitor and a c...
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JP3056258B2 |
Disclosed herein are inhibitors of the multicatalytic protease enzyme which are represented by the general formula: Constituent members and preferred constituent members are disclosed herein. Methodologies for making and using the disclo...
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JP3032386B2 |
PURPOSE: To easily and safely produce the compound useful as a raw material for pharmaceuticals, agricultural chemicals, etc., by reacting a compound having thiocyanic acid group and aminoguanidine group or reacting a thiocyanic acid com...
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JP2000502103A |
A process for producing a hydrazide of formula (1.0) is disclosed. The process comprises reacting a hydrazone of formula (2.0) or (2.1), wherein said hydrazone is in toluene, with a mixture of Grignard reagents, wherein said Grignard rea...
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JP3011493B2 |
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JPH11511153A |
PCT No. PCT/EP96/03456 Sec. 371 Date Feb. 9, 1998 Sec. 102(e) Date Feb. 9, 1998 PCT Filed Aug. 5, 1996 PCT Pub. No. WO97/07091 PCT Pub. Date Feb. 27, 1997The present invention relates to novel fluorobutenic acid hydrazides of the formula...
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JP2894363B2 |
Semicarbazone compounds of the general formula: wherein A is a bond or a bridging group; R1-R4 are each H or a substituent group; V is O or S; n is 1 to 4; exhibit arthropodicidal activity. e
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JP2851919B2 |
The invention relates to a novel process and to novel intermediates for the preparation of substantially known triazolone derivatives, in which triazolone derivatives of the general formula (I) are obtained by reacting iso(thio)cyanates ...
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JP2849390B2 |
Dihydrothiadiazoles of the formula are useful as herbicides. Also disclosed are intermediates of the formula a
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JP2848232B2 |
PURPOSE: To provide an alcohol or aldehyde derivative having selective inhibitory action on cathepsin, directly acting to the bones to suppress the bone resorption and useful for the prevention and treatment of osteoporosis. CONSTITUTION...
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JP2805255B2 |
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JP2805256B2 |
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JP2793313B2 |
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JP2788579B2 |
The invention relates to acid addition salts of bases of the formula I in which A, R1, R2, R3, R4, R5, X and Z have the meanings given in the description, with an acid [PA], which denotes a mono- or polybasic acid selected from carbonic ...
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JPH10508298A |
(57) [Summary] In the formula, n is a number of 0, 1 or 2; R1Is an optionally substituted group from the group consisting of hydrogen or alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl and aralkyl; R2Is an optionally substituted ...
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JP2730713B2 |
To obtain a new compound having an insecticidal activity and also controlling the shape of a noxious organism in agricultural, horticultural and forestall field. This N'-substituted N,N'-diacylhydrazine-based compound is a compound of fo...
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JP2714868B2 |
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JPH1029967A |
To obtain an aromatic nitrile by reacting an aldehyde with hydroxylamine sulfate under specific condition. The objective nitrile of the formula II is produced by reacting an aldehyde of the formula I (X is CH or N; R1 and R2 are each H, ...
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JPH09328463A |
To obtain the subject new compound having excellent insecticidal and miticidal activities against many agricultural noxious insects and spider mites, giving little influence on mammals, fishes and beneficial insects and useful as a noxio...
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JP2683796B2 |
A silver halide photographic light-sensitive material is disclosed, which inhibited in formation of peper spot in a halftone image and capable of making extremely high contrast image thereon. The light-sensitive material contains a compo...
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JPH09304870A |
To obtain a heat developable photosensitive material having high sensitivity, high Dmax and satisfactory image quality by incorporating a specified hydrazine deriv. as well as an org. silver salt, silver halide and a reducing agent. A hy...
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JP2664241B2 |
Compounds of formula I (I) wherein A, X1, X2, X3, X4, Y, Z and R1 to R6 have the meanings given in the description, have valuable pharmaceutical properties and are effective especially against tumors. They are prepared in a manner known ...
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JP2648297B2 |
To improve the reactional selectivity in a stage of esterifying reaction and produce a carbodithioate derivative which is a starting substance for producing 5-pyrazole mercaptan derivatives useful for synthesizing sulfonylurea-based herb...
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JPH09208545A |
To obtain a medicament, containing a specific alcohol or aldehyde derivative, which is a new compound except specified ones, as an active ingredient, having a selective antagonism to cathepsin L and reducing a bone resorption by acting d...
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JP2580477B2 |
PURPOSE: To obtain the subject deriv. useful for synthesizing a sulfonylurea herbicide by reacting a malonate compd. with a dithiocarboxylate compd. CONSTITUTION: (A) a malonate compd. represented by formula I (wherein R1 is H, 1-4C alky...
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JP2565602B2 |
Compounds of the formula I in which A denotes a direct bond or -(CH2)n-, in which n represents 1, 2 or 3; X represents a -C(=Y)-NR6R7 radical; Y represents NR8, O or S; Z represents NR9, O or S; R1 and R2, independently of one another, d...
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JP2552811B2 |
Compounds having the structural formula ined in the specification are disclosed. The compounds of this invention are effective for controlling mites, nematodes, rice planthopper, tobacco budworm, and southern corn rootworm. Methods for m...
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JPH08268993A |
PURPOSE: To obtain a new semicarbazone derivative, having excellent insecticidal and acaricidal activities against agricultural insect pests and tetranychids in a small dose, hardly exerting adverse influences upon mammals, fishes and be...
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JP2515304B2 |
The invention relates to novel compounds of formula (A) wherein R<2> is the group -C(=NR<1><0>)-SR<9> or -C(=X)-NHR<1><0>, and R, R<3>, R<4>, R<9> and R<1><0> are as stated in the specification, the synthesis thereof, the use of said com...
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JP2509583B2 |
This invention is concerned with insecticidal compositions containing N'-substituted-N,N'-diacylhydrazines, methods of using such compositions and with certain of the insecticidal N'-substituted-N,N'-diacylhydrazines which are novel comp...
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JPH08502240A |
PCT No. PCT/US93/03208 Sec. 371 Date Jun. 27, 1994 Sec. 102(e) Date Jun. 27, 1994 PCT Filed Apr. 8, 1993 PCT Pub. No. WO93/21151 PCT Pub. Date Oct. 28, 1993This invention relates to chelating agents useful for coupling metal ions to biol...
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JPH0859642A |
PURPOSE: To readily obtain the subject compounds useful as a herbicide in high yield by using a specific compound as a raw material. CONSTITUTION: This method for producing 3,4-alkylene-1,3,4-thiadiazolidin-2-ones of formula II [R1 is H ...
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JPH0841018A |
PURPOSE: To obtain a new thiosemicarbazide derivative having potent activity on various kinds of nematode, and low in toxicity to humans and livestock. CONSTITUTION: This thiosemicarbazide derivative is expressed by formula 1 (R is a low...
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JPH07242618A |
PURPOSE: To obtain a novel hydrazone derivative which exhibits satisfactory acceptability to warm-blooded animals, fishes and plants and effectively controls injurious organisms. CONSTITUTION: The objective hydrozone derivative is repres...
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JPH07215928A |
PURPOSE: To obtain a new hydrazine derivative exhibiting an excellent insecticidal effect in a small dose and useful as an active component of an agricultural and horticultural insecticide excellent in environmental safety. CONSTITUTION:...
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JPH07165697A |
PURPOSE: To obtain a new compound capable of effectively controlling insect pests of Orthoptera, Hemiptera, Lepidoptera, Coleoptera, Hymenoptera, Diptera, Isoptera, and Acarina and Anoplura and hardly having undesirable influence on mamm...
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JPH06102641B2 |
A method of inhibiting the growth or replication of viruses of the HIV group is disclosed. Also disclosed are compounds useful in the method and pharmaceutical formulations incorporating such compounds. The method involves the use of com...
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JPH06287171A |
PURPOSE: To provide a new semicarbazide derivative having a highly strong insecticidal action and useful as a low toxic insecticide. CONSTITUTION: A compound of formula I [R1, R8 are (substituted)cyclic hydrocarbon group, (substituted)he...
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JPH06508375A |
Compounds useful in therapeutics of formula: in which R2 and R3 represent, independently of one another, H, C1-C4 alkoxy or OH and (A, B) = (oxygen, oxygen), in which case either R or R1 represents OH, halogen, secondary amino or tertiar...
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JPH06508374A |
Compounds useful in therapeutics of formula: in which R2 and R3 represent, independently of one another, H, C1-C4 alkoxy or OH and (A, B) = (oxygen, oxygen), in which case either R or R1 represents OH, halogen, secondary amino or tertiar...
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JPH06239785A |
PURPOSE: To obtain the subject compd. having low toxicity, useful as a therapeutic drug for heart failure, hypertention, or the like by condensing a specified compd. with a nucleophilic reagent of a specified formula in the presence of a...
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