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Matches 601 - 650 out of 4,771

Document Document Title
JP2002195990A
To provide a carbonyl compound collecting material and a collector tube using it enabling easier and high-precision microanalysis of aldehyde compound without requiring any complicated operation.In this carbonyl compound collecting mater...  
JP2002520306A
Novel salts of N-tert-butylhydroxylamine with lower carboxylic acids are disclosed, together with processes for their preparation. The salts possess advantageous properties that render them useful in synthesis.  
JP2002518985A
Compounds having formula (I) or a pharmaceutically acceptable salt thereof wherein R1 is (a) hydrogen, (b) loweralkyl, (c) alkenyl, (d) alkoxy, (e) thioalkoxy, (f) halo, (g) haloalkyl, (h) aryl-L2-, and (i) heterocyclic -L2-; R2 is selec...  
JP3288951B2
To obtain a new compound useful as an intermediate for producing a new cephalosporin antibiotic having a substituted benzyloximino group at the 7-position, exhibiting high antibacterial activities against gram-positive bacteria and gram-...  
JP2002508352A
Novel amines of formulas 1D and 1Eare disclosed and are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological di...  
JP2002508361A
Novel amines of formulas (1A) and (1B) are disclosed and are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathologic...  
JP2002508362A
Novel amines of formulas 1, 1C, 1F, 1G and 1H or a pharmaceutical acceptable salt thereof wherein n is an integer of from 0 to 2; m is an integer of from 0 to 3; R is sulfonamide, amide, heterocycle, sulfonic acid, or hydroxamic acid; A'...  
JP3266314B2
PURPOSE: To stabilize the subject solution for long time by adding a small amount of a mercaptothiazole, thiosulfate, mercaptothiazolline, etc., to hydroxylamine or an at least partially nuetralized hydroxylamine salt. CONSTITUTION: The ...  
JP2002049136A
To provide a silver halide photosensitive material excellent in image preservability, pressure resistance, sensitivity and fog and to provide a specified hydroxylamine compound capable of providing a silver halide photosensitive material...  
JP2002039836A
To provide a method for efficiently controlling a liquid level of an interlayer generated between an organic layer and a water layer in sequential extraction.In a sequential extraction process using an organic solvent for sequential extr...  
JP2001316344A
To provide an intermediate useful for synthesizing a compound of chemical formula I.This intermediate is an amine compound of formula (IVd) (wherein Ar2a is phenyl, pyridyl or thienyl; X is H, a halo or 1-7C alkoxy; R1 is H, an optionall...  
JP2001519429A
The present invention discloses compounds of general formula (1) wherein, R<11> represents a 5- or 6-membered monocyclic heteroaryl group containing at least one nitrogen, or a 5- or 6-membered monocyclic heteroaryl group containing at l...  
JP2001275691A
To provide a method capable of easily preparing a β-amino alcohol useful as a production intermediate of pharmaceuticals and a β-amino alcohol as a precursor of the β-amino alcohol in high optical purity, and a new production intermed...  
JP3215168B2
PURPOSE: To provide salts of N-nitrosophenylhydroxylamine which are useful to inhibit production of undesirable polymers from monomers, especially from acrylic acids. CONSTITUTION: The compd. is expressed by the formula, wherein R1 is H,...  
JP2001515890A5  
JP2001515466A
Synthetic methods for lactone-containing compounds such as the discodermolides are provided, as are compounds which mimic the chemical and/or biological activity thereof, and methods and intermediates useful in their preparation.  
JP2001513768A
Compounds of the formula R2.[(AO)n.R3]m, where R2 is a residue of a group having at least m active hydrogen atoms derived from hydroxyl and/or amino and/or amido groups, AO is alkyleneoxy, n is 2 to 200; R3 includes residue(s) of alkenyl...  
JP2001240583A
To provide a dehalopropenyloxybenzene derivative compound that has excellent performance as insecticide and acaricide.The compound is shown by formula 1 and a representative example is a dihalopropenyloxybenzene derivative, which has the...  
JP3195368B2
A compound of the following formula:and the salts thereof wherein A is hydrogen, halo, or hydroxy, broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar1 is optionally ...  
JP2001510208A
A polymerizabie composition, comprisinga) at least one ethylenically unsaturated monomer or oligomer, andb) an initiator compound of formula (I)wherein n is O or 1. The compounds of formula (I) are prepared from a free radicaland a compo...  
JP2001199941A
To provide an agent for dyeing fibers (especially keratin fibers), containing the combination of a developer with a coupling substance as a main agent, characterized by containing a 2-aminoalkyl-1,4-diaminobenzene derivative as the devel...  
JP3162532B2
PURPOSE: To provide a new compound exhibiting antithrombotic action by bonding to a PGI2 receptor and useful for the treatment of thrombosis, arteriosclerosis, ischemic cardiopathy, gastric ulcer, hypertension, etc. CONSTITUTION: The com...  
JP3156794B2
New compounds of the general formula (I) (wherein R<1> is a hydrogen atom, or a hydroxyl, aryl(C1-C6)alkylene or -A-SO @ -B group (A is a (C1-C6) alkylene group; B is a (C1-C6) alkyl, (C1-C6) acyl, aryl or heterocyclyl group; n is 0, 1 o...  
JP3154645B2
PURPOSE: To impart satisfactory heat insulating performance, UV shielding performance, etc., at the time of interposing an intermediate film layer between two transparent glasses to form the laminated glass by dispersing functional super...  
JP2001081071A
To obtain a phenoxyamine compound useful as an intermediate for agrochemicals, pharmaceuticals, etc., on an industrial scale at a low cost by reacting a specific phenol compound with a specific (diphenylphosphinyl) hydroxylamine. The obj...  
JP2001031637A
To obtain a new compound comprising a hydroxamic acid derivative, capable of inhibiting metalloproteinases and excellent in physiological activities such as percutaneous absorbability or oral absorbability. This compound is represented b...  
JP2000351757A
To use a more inexpensive starting substance than nitrosobenzene and produce the subject compound by reacting the nitrobenzene with a hydroxide-or an oxide-containing base or both in the presence of a solvent under conditions of a specif...  
JP3117800B2
PURPOSE: To provide a new compound having PGI2 receptor agonistic action and useful for the prevention and treatment of thrombosis, arteriosclerosis, ischemic cardiopathy, gastric ulcer, hypertension, etc. CONSTITUTION: The compound of f...  
JP3118061B2
PURPOSE: To efficiently obtain the subject compound useful as an intermediate for raw materials to synthesize medicines by reaction of a nitron compound with a hydrosilane compound using as catalyst a group VIII metal complex bearing asy...  
JP2000336065A
To obtain the subject compound useful as a solvent, a detergent, etc. at a low cost readily without using a solvent by reacting a trihaloacetate with hydrogen in the presence of platinum and an acid or base catalyst.A 4,4,4-trihaloacetat...  
JP3083865B2
Cyclohexenone oxime ethers (I) where R1 is alkyl; A is substituted or unsubstituted alkylene or alkenylene, where methylene is replaced by an oxygen atom, a sulfur atom, a sulfoxyl group, a sulfonyl group or -NRa-, Z is phenyl or a 5- or...  
JP3072600B2
Compounds of formula (I) and pharmaceutically acceptable salts thereof: wherein R1 is hydrogen or hydroxy; and R2 is C1-6 alkyl; which are pro-drugs for 9-(3-hydroxyprop-1-oxy)guanine having antiviral activity, a process for their prepar...  
JP3069801B2
Compounds of formula I wherein X is a group of formula Ia or Ib, R1 and R2 are independently e.g. hydrogen, alkyl, alkenyl, aryl or phenylalkyl, and R3 to R7 are independently e.g. hydrogen, alkyl or substituted alkyl are very effective ...  
JP3044009B2
To obtain the subject composition which is active in a low concentration and useful as an antitumor agent and for treatment of immunodeficiency by including a biologically active specific carboxylic acid ester and a carrier, etc. This me...  
JP2000086606A
To produce a hydroxy-substituted hydroxylamine derivative useful as an antioxidant to be included in a color photography developing composition by adding a specific epoxide to an aqueous solution of hydroxylamine, or the like, of free ba...  
JP3020510B2  
JP3019116B2
PURPOSE: To obtain the title compound having excellent stirring and filtering characteristics in high concentration and in high yield by reacting an aromatic carboxylic acid with chlorine in methyl alcohol. CONSTITUTION: A compound shown...  
JP2000053620A
To obtain a novel aromatic compound useful as an antifungal agent. This compound is shown by formula I (R1 and R2 are each H or a 1-4C (substituted) hydrocarbon; R3 is a hydrocarbon having at least 6 π electrons; R4 is a 1-4C alkyl; and...  
JP2000044524A
To obtain a difluorodiphenylamine compound useful as an organic photoconductive substance for an electrophotographic photoreceptor having excellent photosensitivity, durability, repetition stability and operation environment. This fluoro...  
JP2000501401A
Compounds of the formula wherein Y is OCH3 or NHCH3, which can be used as agrochemical active compounds.  
JP3005679B1
[Summary] Subject The method of compounding a 含 fluoride amine compound with sufficient yield in the method of compounding a 含 fluoride amine compound from the organic compound which has nitrogen trifluoride and a carbon * carbon uns...  
JP2000500758A
The present invention relates to novel geranylgeranyl derivatives and the pharmaceutically acceptable salts thereof having antiproliferative activity in eukaryotic cells with respect to the inhibition of protein geranygeranylation. The i...  
JPH11322702A
To efficiently produce the subject derivative useful as a synthetic intermediate for medicines, etc., in a high optical purity by using inexpensive, mild and safe reagents by reacting a reactional product of hydroxylamine or its salt wit...  
JP2967192B2  
JP2968623B2
Derivatives of biologically active molecules containing a primary amine group and a hydroxylated nucleus, and their addition salts with mineral or organic acids, having general formula I: R'R"N-A-B-O-CH2-CO-NH-R(I) A=linear or branched C...  
JP2963910B2
A retroviral protease inhibiting compound of the formula A - X - B or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein X is a linking group; A is (1) substituted amino, (2) substituted carbonyl, (3) functionalized im...  
JP2949622B2
To obtain the subject compound useful for producing benzoylurea compounds capable of being used as insecticides by allowing a specific benzoyl fluoride to react with an azide compound in a solvent at a specified temperature. This benzoic...  
JP2945155B2  
JP2932330B2  
JPH11508574A
PCT No. PCT/EP96/02805 Sec. 371 Date Jan. 5, 1998 Sec. 102(e) Date Jan. 5, 1998 PCT Filed Jun. 27, 1996 PCT Pub. No. WO97/02253 PCT Pub. Date Jan. 23, 1997Benzylhydroxylamines I (X=-N(R7)-O-; Y=O, S; R1=halogen, CN, NO2, CF3; R2=H, halog...  

Matches 601 - 650 out of 4,771