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JP10077251 |
To industrially advantageously produce an amine useful as an intermediate for pharmaceutics and agrochemical at a high volume efficiency by treating a substituted amide with a reducing agent obtained from a metal borohydride and methyl i...
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JP10067749 |
To obtain new compounds, capable of inhibiting a herpes simplex virus(HSV) and a thymidine kinase(TK) and useful for treating and preventing infectious diseases caused by the HSV. The xanthene and acridine derivatives are represented by ...
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JP10036349 |
To obtain a new compound useful for suppressing atherosclerosis and coronary arterial cardiopathy. This new compound is represented by formula I (R1 and R2 together form phenyl, pyridyl ring, etc.; R3 and R4 together form phenyl ring, a ...
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JP10029977 |
To obtain a mew α-aminoacetophenone derivative bearing allyl or aralkyl group on the α-site, having especially high activity as a photoinitiator, and effectively usable in esp. printing inks. This new derivative is a compound (acid-add...
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JP10029965 |
To obtain a new compound useful as a photo-polymerization initiator for ethylene unsaturated compound and a photo-reaction initiator for the photo- setting of a pigment system as a printing ink or a white lacquer. This compound is expres...
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JP09328620 |
To obtain a compound useful as a labeling substance capable of labeling in a short time in high efficiency and having high sensitivity by introducing a chemoluminescent group into a carbodiimide compound. This carbodiimide compound conta...
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JP09323976 |
To obtain a new compound useful as a photoreaction initiator in photopolymerizable mixtures. This new compound is expressed by formula I (R1-R3, R6 are each H, a halogen, a 1-6C alkyl, an alkoxy, an alkoxyalkyl; R4 is H, a 1-4C alkyl, SO...
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JP09249650 |
To obtain a new acridone-based compound having activity to inhibit binding of IgE receptor γ-chain to tylosin kinase at 72 kDa, thus useful for preventing/treating asthma, allergic rhinitis, atopic rhinitis, nettle rash, etc. This new c...
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JP09100415 |
To obtain a new compound having plural acridinium rings in the molecule, expressing high luminous efficiency, excellent in stability, and useful as a chemical luminous substance for labeling special bond substances. This compound is repr...
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JP09025422 |
To obtain a bound substance comprising lumisome containing a specific acridinium ester, detecting an analyte in a liquid sample (a specifically coupled pair of a ligand and an antiligand) and useful in luminescent assay. An acridinium es...
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JP09012915 |
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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JP09012451 |
PURPOSE: To obtain an anti-Helicobacter pyrolii agent which has the anti- Helicobacter pyrolii action and is effective for therepy and prevention of digestive ulcers. CONSTITUTION: This agent contains a hydroxybenzophenone derivative of ...
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JP08320319 |
PURPOSE: To provide a method for simultaneously detecting and/or determining at least two substances in a specimen. CONSTITUTION: In a specimen containing at least two substances, at least different two chemical luminescence compounds wh...
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JP08262716 |
To provide a peroxycarboxylic acid ester photoinitiator, particularly a peroxycarboxylic acid ester photoinitiator derived from nitrogen contained aromatic heterocyclic carboxylic acid. A peroxycarboxylic acid ester photoinitiator is exp...
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JP08259937 |
PURPOSE: To obtain a hole transport material excellent in the ability to transport holes. CONSTITUTION: A hole transport material represented by the formula (wherein R1 to R16 are each hydrogen, halogen, alkyl, alkoxy, thioalkoxy, cyano,...
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JP08225526 |
To obtain the subject compound represented by a specific formula, and usable as an effective medicament for treatment of atherosclerosis and coronal heart disease. The objective compound is represented by formula I [R1 and R2 form phenyl...
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JP08225532 |
PURPOSE: To obtain an acridan derivative useful as a chemiluminescent compound excellent in stability and as a detecting agent for various diagnostics, various luminous probes, light sources, etc., for emergency. CONSTITUTION: This acrid...
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JP08208619 |
PURPOSE: To obtain a polymerizable acridine derivative chemically emitting light with H2O2 and chlorine and useful as a detecting agent for various diagnostic reagents, a light-emitting probe for various purposes, a light source for emer...
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JP08176060 |
PURPOSE: To provide a new anthraquinone derivative exhibiting excellent electron transfer property and useful as an electron transfer material for producing a laminated photosensitive material acting by positive charge and usable in elec...
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JP08151369 |
PURPOSE: To obtain a new compound having good solubility to solvents and compatibility with binder resins, excellent in matching with an electron charge- generating agent, thereby excellent in electron-transporting property in low electr...
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JP2511250 |
PURPOSE: To provide novel aromatic tetracarboxylic acids and derivatives thereof which are suitable in preparing polyimides to be used as protective films and photographic relief duplicates. CONSTITUTION: Novel aromatic tetracarboxylic a...
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JP08081441 |
PURPOSE: To obtain a heterocyclic ring-containing tricyclic sulfonamide which is represented by a specific formula and has an excellent antitumor activity with low toxicity. CONSTITUTION: The compound of formula I {G is an aromatic 5- or...
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JP08060020 |
To obtain a golden or maroon solid solution pigment having a high saturation. light fastness of color and weather fastness of color by forming a solid solution comprising a quinacridonequinone component, a quinacridone component, a pyrro...
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JP08020577 |
PURPOSE: To provide a method for economically and safely preparing a highly pure enamine in high yield by condensing a cycloalkanone or a cycloalkanedione with aniline in an aqueous medium. CONSTITUTION: (A) A compound of formula I [R is...
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JP08012969 |
PURPOSE: To form a film having low crystallinity and good amosphous state and to enable luminescence excellent in stability, and reliability by using a tetraarylethene derivative as the organic compound layer of an organic EL element. CO...
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JP08000292 |
PURPOSE: To reproducibly detect a subject substance for inspection with high accuracy and identify various kinds of diseases by using ascorbic acid as a chemiluminescence inducer, allowing an acridinium derivative to efficiently emit lig...
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JP07316135 |
PURPOSE: To obtain a new compound useful for preventing and treating diseases involving histamine, leukotriene, prostaglandin, TNF, etc. CONSTITUTION: The compound of formula I (R1-R6 are each H, a lower alkyl, lower alkoxyl or halogen; ...
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JP07310194 |
PURPOSE: To keep the lower impressed voltage on an electrode in regeneration of a nicotinamide co-enzyme by incorporating compds., such as substd. or unsubstd. 9H-acridin-2-ones, having a mediation function on an electrode surface. CONST...
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JP07287408 |
PURPOSE: To obtain a photoreceptor having high sensitivity, less liable to fatigue or deterioration in the case of repeated use and having stable electrophotographic characteristics by using a specified diamino compd. as the electric cha...
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JP07233118 |
PURPOSE: To provide novel aromatic tetracarboxylic acids and derivatives thereof which are suitable in preparing polyimides to be used as protective films and photographic relief duplicates. CONSTITUTION: Novel aromatic tetracarboxylic a...
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JP07179428 |
PURPOSE: To obtain a novel acridinium derivative having a high photon yield and a high reaction rate to shorten a luminous immunoassay measuringn time. CONSTITUTION: A compound of the formula [wherein R1 is H, a 1-10C alkyl, an alkenyl, ...
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JP07167862 |
PURPOSE: To obtain a chemiluminescent compound having high stability by acridinium compound or its isomer which is represented by a specific formula and in which a group which does not disturb its chemiluminescence may have at an arbitra...
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JP07048355 |
PURPOSE: To provide a new acridone derivative useful as an intermediate for the easy and safe synthesis of a pyrazoloacridone derivative having excellent antitumor activity. CONSTITUTION: This acridone derivative expressed by the formula...
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JP06321908 |
PURPOSE: To prepare novel acrydinic compounds extremely suitable as fluorophoric dyestuff indicators for determining optically a cation in an aqueous environment by determining a change in fluorescence. CONSTITUTION: A compound of formul...
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JP06312976 |
PURPOSE: To obtain a new compound, having inhibiting action on testosterone-5α- reductase and useful for treating, etc., prostatic hypertrophy, prostatic cancer, etc. CONSTITUTION: The compound is expressed by formula I [R1a to R1g are ...
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JP06279449 |
PURPOSE: To obtain the subject compound useful as an intermediate for synthesizing cerebral function disorder-improving medicines by reacting an aminonitrile derivative with a ketone derivative in the presence of a strong acidic ion exch...
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JP06279287 |
PURPOSE: To obtain a cancer metastasis inhibitor having cancer metastasis suppressing activity, showing inhibitory action on metastasis of cancerous cell to the lung, etc., comprising a specific acridine, phenazine or phenoxazine or its ...
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JP06271523 |
PURPOSE: To provide cyclic diphenylacetonitrile useful for stabilizing organic compounds, especially polymer against thermal, oxidative and/or light induced degradation. CONSTITUTION: The compound is expressed by formula I [R1-R8 are eac...
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JP06228103 |
PURPOSE: To obtain a new octahydroacridine derivative important as an intermediate for producing agrichemicals, medicines, functional materials and organic chemicals. CONSTITUTION: An octahydroacridine derivative of formula I (R1 is H, a...
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JP06228102 |
PURPOSE: To obtain a new acridinium compound and a compounded material of the new acridinium compound and a specific bond substance useful as a chemoluminescent label having high luminous efficiency and excellent stability. CONSTITUTION:...
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JP06209798 |
PURPOSE: To provide a novel gene probe that can hybridize with amplified target products and can perform the amplification of the signal-incorporated target gene. CONSTITUTION: This is a chemiluminescent labeled gene probe of the formula...
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JP06206865 |
PURPOSE: To provide a new compound useful as a luminous material for fluorescent coatings and electroluminescent elements, etc. CONSTITUTION: The compound of formula I (An is anthracene bonded to the 1, 2, or 9 position; n is 1, 2; Y is ...
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JP06184152 |
PURPOSE: To provide a new compound having brain function-improving activity, thus useful for the prevention or curing of Alzheimertype dementia. CONSTITUTION: The objective compound of formula I [A is CH, N or N oxide; R1 is nitro or ami...
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JP06158039 |
PURPOSE: To obtain an agent excellent in marking reaction and yield of chemiluminescence by selecting a compd. having a specified number of specific groups in the molecule. CONSTITUTION: A compd. is selected which has 2-5 groups of formu...
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JP06145118 |
PURPOSE: To simply produce an amino nitro derivative in a good yield by selectively partially reducing a dinitro compound of a condensed carbon polycyclic or heterocyclic ketone. CONSTITUTION: The dinitro compound of formula I [X is sing...
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JP06092959 |
PURPOSE: To obtain a new compound useful as an organic electrophotographic material, a capacitor material, a low resistance heat-sensitive element, a sensor material, etc. CONSTITUTION: The salt of an anionic radical of a benzoquinone de...
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JP06082841 |
PURPOSE: To provide the light control element having high heat resistance and long life by specifying the constituting components of the complex crystal. CONSTITUTION: This complex crystal is constituted of the cation of a polycylic arom...
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JP06072947 |
PURPOSE: To provide the subject compound having leukotriene B4 antagonistic activity, thus useful for preventing and/or curing allergic dermatosis, rheumatism, gout, psoriasis, arthritis, trichophytosis, or cardiac infarction. CONSTITUTI...
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JP06065170 |
PURPOSE: To prepare the subject compounds useful as intermediates for vat dyes by reacting (anthraquinonylamino)benzoic acid with halogen in the presence of sulfuric acid. CONSTITUTION: The objective compound of formula II (X1 is Cl or B...
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JP06009566 |
PURPOSE: To obtain a new chemiluminescent compound useful as a labeled compound in the chemiluminescence analysis and highly stable in neutral aqueous solution. CONSTITUTION: The compound is an acridinium compound expressed by formula I ...
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