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JP2865112B2 |
New bifunctional chelating agents useful for attaching metal ions to proteins, polypeptides and other polymers and methods for their preparation are described. These reagent are unique in their ability to bind a variety of metal ions and...
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JP2863883B2 |
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JP2858756B2 |
Fungicidal compounds of the formula (I) : and stereoisomers thereof, wherein K is oxygen or sulphur; Z is optionally substituted aryl or optionally substituted heteroaryl; X is O, S(O)n, NR<4>, CR<1>R<2>, CHR<5>, CO, CR<1>(OR<2>), C=CR<1...
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JP2848835B2 |
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JPH1112242A |
To obtain the subject new compound useful for a photo-isomerizable strongly dielectric polymer liquid crystal capable of being used as a memory material capable of optically and reversibly writing therein and having an azobenzene skeleto...
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JPH10337199A |
To obtain a nucleic acid stain useful for gene diagnosis by including a specific hydroxynaphthylazohydroxynaphthalenesulfonic acid salt (derivative) so as to interact with a double-stranded nucleic acid to effect change of fluorescence i...
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JP2839610B2 |
Multifunctional alpha -diazo- beta -ketoesters of the general formula I are described …… in which… R<1> denotes an aliphatic, cycloaliphatic or araliphatic or aromatic radical having 4 to 20 carbon atoms, where individual CH2 group...
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JP2838542B2 |
An azo amide compound of @@@N-C(CH3)2-CO-NH-R]2 or a hydrate thereof or an acid-addition salt thereof, wherein R is -CH2CH=CH2, etc., is useful as a functional polymerization initiator for polymerizing acrylonitrile, etc.
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JPH10298534A |
To obtain the subject composition free from the problems of the emission of ill odor such as acetic acid odor, the deterioration of working environment and the impartment of the foamed product with acetic acid odor by compounding an azoa...
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JPH10287635A |
To provide the subject new compound useful for the production of a photo-isomerizable ferroelectric polymer liquid crystal, which can be used as a memory material reversibly writable with light. This compound is expressed by formula I (A...
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JP2795987B2 |
PCT No. PCT/DK94/00254 Sec. 371 Date Apr. 8, 1996 Sec. 102(e) Date Apr. 8, 1996 PCT Filed Jun. 22, 1994 PCT Pub. No. WO95/00473 PCT Pub. Date Jan. 5, 1995A calix[4]arene compound, application of the compound as an active component in a c...
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JP2785301B2 |
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JP2784202B2 |
4-Demethoxy-daunomycinone I: the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyl-daunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound with an amine, re...
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JP2783853B2 |
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JP2780786B2 |
Methyl 3-methoxy-2-(2-phenoxyphenyl)propenoates having the formula : in which the rings M and N are optionally substituted, are prepared by reacting a methyl 3-methoxy-2-(2-halophenyl)-propenoate having the formula : in which X is halo, ...
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JPH10195034A |
To efficiently obtain an azobiphenylcarboxylic acid useful as an intermediate, etc., for producing vat dye, etc., in high purity and yield by reacting nitrobiphenylcarboxylic acid with glucose aqueous solution at a prescribed temperature...
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JPH10182556A |
To obtain a compound that is useful as a liquid crystal polymer. This compound is represented by the formula: Y1-A1-M1-A2-Y2 [Y1 and Y2 differ from each other and Y1 is an acrylate residue a methacrylate residue; Y2 is a residue of vinyl...
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JP2768777B2 |
Disclosed is a process for continuous preparation of aromatic diazonium fluoride salts wherein diazotizable aromatic primary amines are continuously diazotized in a reactor containing a plurality of sequential reaction zones, wherein a p...
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JP2769179B2 |
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JPH10506401A |
PCT No. PCT/EP95/03685 Sec. 371 Date Mar. 18, 1997 Sec. 102(e) Date Mar. 18, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/10561 PCT Pub. Date Apr. 11, 19962- Aroylcyclohexanediones I where X, Y=O or S; Ar=phenyl or heteroaryl in each c...
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JP2765356B2 |
PURPOSE: To provide a composition desirable for the production of films from the solution by dissolving a calixarene or its derivative in a suitable solvent having a high dissolving ability and a proper evaporation rate. CONSTITUTION: Th...
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JP2740321B2 |
Multifunctional alpha -diazo- beta -ketoesters of the general formula I are described …… in which… R<1> denotes an aliphatic, cycloaliphatic or araliphatic or aromatic radical having 4 to 20 carbon atoms, where individual CH2 group...
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JPH1081658A |
To obtain azo(oxy)benzene useful as an intermediate for chemical industry, etc., in high efficiency by the reduction coupling of nitrobenzene in vapor phase at a high temperature using heterogeneous catalytic action of a specific redox c...
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JPH1081657A |
To obtain the subject new compound having excellent solubility in various solvents and useful as a polymerization initiator, etc., to easily and efficiently give a block polymer without necessitating rigorous control of the polymerizatio...
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JPH1077316A |
To obtain a polymer having an optically addressable side chain group capable of inducing a high birefringence by irradiation, and suitable for the formation of a constituent for optically storing an existing information and as a constitu...
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JPH1067837A |
To obtain a fluoro azo compound useful to introduce a fluoro segment into the desired position (terminal) of a polymer by adopting a specified molecular structure as its structure. This compound is represented by the formula (wherein R1 ...
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JPH10502614A |
Encoded combinatorial chemistry is provided, where sequential synthetic schemes are recorded using organic molecules, which define choice of reactant, and stage, as the same or different bit of information. Various products can be produc...
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JPH1060027A |
To obtain the subject new compound having in the molecule segments each bearing many fluorine atoms, and capable of efficiently incorporating many fluorine atoms into a polymer by carrying out a polymerization as a macroazo initiator. Th...
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JP2719954B2 |
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JP2719955B2 |
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JP2715541B2 |
A novel azo compound, which has a high dichroic ratio as well as a high solubility in liquid crystals, and a liquid crystal composition containing the same as disclosed. The liquid crystal composition enables an excellent and clear color...
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JP2713567B2 |
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JPH1036331A |
To obtain a heat transfer donor element comprising a compound having a diazo-substituted group and an electron-attracting group and high in decomposition temperature, a non-diazo electromagnetic ray-absorbing agent, and a heat substance ...
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JP2703251B2 |
Fast-switching displays with memory properties are provided, which can display digits, symbols, and images, and which contain as chemically and thermally stable ferroelectric liquid crystalline substances, according to the invention, liq...
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JP2699549B2 |
A process for producing a 4-benzoyl-5-hydroxylpyrazole of the formula III: wherein A is an alkyl group having from 1 to 3 carbon atoms, an allyl group or a propargyl group, B is a hydrogen atom or a methyl group, R<1> is an alkyl group h...
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JP2696727B2 |
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JPH09512017A |
The invention provides for diazo-phenanthrenone compounds, pharmaceutical compositions containing these compounds, and methods for using these compounds to inhibit steroid 5- alpha reductase. The invention also provides processes for pre...
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JP2677765B2 |
Organosiloxanes containing at least one chemically bonded transition-metal complex of Pt, Pd, Rh, Ru, Os or Ir with a triazene, tetrazene, tetrazadiene, pentazadiene or triazene oxide ligand, are hydrosilylation catalysts which can be ac...
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JP2672292B2 |
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JPH09510693A |
(-- 57) summary -- use of this module in construction of a design, composition and the new molecule of a new amine imide guidance molecule module, and processing material is indicated. This new molecule and processing material are useful...
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JPH09510718A |
Compounds of formula (I), processes for their preparation and their use as CNS agents are disclosed, in which R<1> is hydrogen, halogen, C1-6alkyl, C3-6cycloalkyl, COC1-6alkyl, C1-6alkoxy, hydroxy, hydroxyC1-6alkyl, hydroxyC1-6alkoxy, C1...
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JP2665412B2 |
The present invention relates to a method for determining an ion in an aqueous liquid in which the ion enters a phase which is not miscible with the aqueous liquid and a pH indicator in the latter thereby undergoes a colour change which ...
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JPH09510231A |
Novel complexes of nitric oxide (NO) and amines are described where the amine is a known cardiovascular agent having at least one or more primary or secondary amino groups and whereby the resulting complex is capable under physiological ...
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JP2661903B2 |
A process for the production of a high energy nitrate ester involves reacting, in an inert organic solvent, a heterocyclic compound, selected from oxiranes, oxetanes, N-substituted aziridines and N-substituted azetidines, with either N2O...
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JPH09255665A |
To obtain a new compound having active-oxygen scavenging action and antioxidation action and effective for preventing the cell injury in arteriosclerosis, myocardial infarction and ischemia/reperfusion and suppressing arrhythmia, etc. Th...
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JPH09249630A |
To obtain the subject compound useful as a polymerization initiator, etc., under mild condition with a few steps from an azo compound having reactive functional groups and a fluorine compound having a group reactive with the functional g...
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JPH09241230A |
To obtain a new optically active liquid crystal compound containing an azo group in the molecule, exhibiting antiferroelectricity, highly useful as an optically controllable antiferroelectric liquid crystal element or as a constituent fo...
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JPH09241238A |
To obtain a pyrrole compound having good recording characteristics and useful for optical recording media excellent in light resistance. This bispyrrole compound is expressed by formula I (R1 is H, an alkyl; R2-R6 are each H, an alkyl, a...
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JPH09507488A |
This invention describes a series of novel polyamino-carboxylate chelators suitable for attaching metal ions to polypeptide molecules. Polypeptide-polyaminocarboxylate conjugates prepared using the novel chelators form stable complexes w...
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JPH09176106A |
To obtain a compound important for studying a mutual action of a liberated glucide or a glucide of a glycoconjugate and a specific receptor, containing a chromophore and a group bondable to streptavidin and/or avidin, suitable for being ...
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