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Matches 501 - 550 out of 2,287

Document Document Title
JP2006022083A
To provide a method for producing 2-methyl-1,4-naphthoquinone by which production efficiency per unit time is rapidly improved and the reaction is stably carried out.The method for producing the 2-methyl-1,4-naphthoquinone by reacting 2-...  
JP3754469B2
PURPOSE: To readily obtain the subject compound with high purity in high yield in high bulk density and high in yield when the introduction of gaseous chlorine has ended by the action of chlorine gas and concentrated hydrochloric acid on...  
JP2005336194A
To provide a method for stabilizing reduced coenzyme Q10 which is useful in foods with nutrient function claims, foods for specific health uses, and the like, to provide a method for preserving the same, and so on, and to provide a proce...  
JP2005330190A
To provide a method for efficiently and inexpensively producing polyfluorobenzoquinones by simple operation using an inexpensive raw material.A polyfluorobenzene represented by general formula (1) {wherein, R1 denotes each a hydrogen ato...  
JP2005306791A
To provide a new method for producing an abietane quinone compound, by which an abietane quinone compound useful as a medicine compound to be expected to have antimicrobial properties and anticancer activity is safely and efficiently pro...  
JP3736581B2
To obtain a palladium catalyst having excellent strength and abrasion resistance and high activity in an anthraquinone producing process in the production of hydrogen peroxide by supporting palladium on spherical silica particles having ...  
JP2005270736A
To produce a compound titanium dioxide catalyst having a photocatalytic activity higher than a conventional one, to provide a production method for the compound titanium dioxide catalyst, to provide an oxidation method for an organic com...  
JP2005272414A
To provide a method of manufacturing a substituted anthraquinone compound high in manufacturing aptitude, specially a mthod by which the substituted anthraquinone compound, for which an aryl group or a heteroaryl group is substituted, ca...  
JP2005220037A
To obtain a naphthoquinone derivative compound or its pharmaceutically permissible salt having high inhibitory activity against Cdc25 phosphatase and a Cdc25 phosphatase inhibitor and an antitumor agent containing the same as an active i...  
JP2005522524A
It is anti-蠕虫性 and useful anthraquinone is stated to the composite for checking especially blood fluke sp. By in vitro or in vivo. Desirable anthraquinone is formula (I) (R, R, R, and R among a formula, respectively). Hydrogen, ヒ...  
JP3674956B2  
JP3699150B2
PURPOSE: To obtain a new anthraquinone compound showing a transparent beautiful yellow, excellent in solubility, heat resistance, light resistance, etc., useful as a coloring matter for sublimation transfer, color toner, optical color fi...  
JP2005187414A
To provide a method for recovering 2-methyl-1,4-naphthoquinone having a high purity in high yield in a form which is readily convertible to a hydrogensulfite by simple operation from an oxidation reaction mixture of 2-methylnaphthalene w...  
JP2005173292A
To provide an electrophotographic photoreceptor which is superior in sensitivity characteristics and durability, and a method for manufacturing the same, and an image forming apparatus with such an electrophotographic photoreceptor.The e...  
JP2005173399A
To provide a compound useful for an electrophotographic photoreceptor and having excellent electron transport property, a positive charge type electrophotographic photoreceptor using the same for a high sensitivity copying machine and fo...  
JP2005154337A
To provide a fluorinated naphthacene derivative, e.g. dodecafluoronaphthacene of a new compound, and an intermediate thereof; and to provide a method for producing the fluorinated naphthacene derivative and the intermediate thereof.The p...  
JP2005517001A
or [that R and R of the present invention are the same] -- or it differs, each, a hydrogen atom, アシル, or an alkyl group is shown, and; Ar, アリール or a hetero aryl group is shown and; A, The basis chosen from formula (II) is s...  
JPWO2005042445A
The fluorinated pentacene derivative, for example, tetra-decafluoro pentacene which is new molecular entities, 5, 6, 7, 12, 13, 14* hexafluoro pentacene, 5, 7, 12, 14* tetrafluoro pentacene and 6, 13* difluoro pentacene, and those interm...  
JPWO2005035477A
The present invention is in a state with which a compound which has a quinone frame, and an anti-oxidization agent coexisted, and an object of the present invention is to provide a method of stabilizing a compound which has a quinone fra...  
JP3668171B2
To provide a naphthoquinone derivative having high electron acceptability, good compatibility with binder resin and excellent matching tendency with electric charge generator. This naphthoquinone derivative is shown by the general formul...  
JPWO2005033054A
Returned type coenzyme Q with which the present invention was excellent in stability10の結晶 and returned type coenzyme Q10It aims at offer of the constituent containing a crystal. According to the present invention, it is returned ty...  
JP2005060319A
To provide a method for producing the corresponding quinone or diquinone derivative from a phenol derivative economically in high yields.The method for producing a (di)quinone derivative is a method for obtaining a quinone or diquinone d...  
JP3650968B2
To develop use of a technology for an isolated three-dimensional space which is formed in a self-organizing way. This method of preparation for cyclobutane derivatives includes same (homo) compounds or different (hetero) compounds which ...  
JP2005053806A
To provide a naphthofluoranthene derivative substituted in positions 8 and 13 and not substituted in positions 7 and 14 and to provide a method for producing the same.The compound for organic EL elements is represented by formula (1) (wh...  
JP2005505519A
In the disposal of a specific ischemia state or an inflammation state, a cell protection compound (the many are phenol derivatives characterized by the substitution phenol which has a specific conjugation-ized combination) is useful. Alt...  
JP2005036130A
To provide a nucleus effect inhibitor which allows the free selection of colors in coloring a crystalline resin by including the nucleus effect inhibitor which lowers the temperature and rate of crystallization of the crystalline resin, ...  
JP2005504096A
Are the method of preparing a substitution pen タセン compound, and the step which cyclizes screw (Ben Jill) phthalic acid using the acid composite containing truffe ルオロ methanesulfonic acid is contained, This substitution bis (...  
JP2004537281A
The present invention relates to the gene cluster which participates in biosynthesis of アンギュ cyclin and which was obtained from the group. Furthermore, the present invention relates to the method of using in order to manufacture ...  
JP2004534854A
The naphthoquinone type compound which can be used for adjusting condensation of the protein (for example, Tou) accompanied by a neurodegenerating disease (for example, Alzheimer's disease) is offered. Structural function characteristic ...  
JP2004532833A
(i) The anthraquinone compound of formula (I) (however, X*X and R*R are defined in a claim), The process processed on condition of predetermined in order to return this anthraquinone compound to the reduced form which can oxidize by oxyg...  
JP3571165B2  
JP2004256532A
To provide an organic semiconductor exhibiting a high mobility and excellent in solubility toward a solvent, a method for producing the same, also an organic semiconductor thin film having the high mobility and an organic semiconductor e...  
JP2004258122A
To provide a new terphenoquinone derivative excellent in charge transport ability, compatibility with a binder resin, gas resistance, etc., and to provide an electrophotographic photoreceptor excellent in sensitivity properties and excel...  
JP2004246361A
To provide an electron transfer substance which can improve the solubility with an organic solvent, the compatibility with a binder resin and the electron transfer ability of an electrophotographic photoreceptor.The naphthoquinone deriva...  
JP2004525153A
The present invention indicates the production method of 2* methyl *1 by oxidizing 2* methylnaphthalene by peroxidation oxygen, and 4* naphthoquinone under existence of acetic acid.  
JP3549234B2  
JP2004203884A
To provide a method for producing anthraquinone from anthracene, which method is environmentally favorable and gives anthraquinone at a good cost efficiency in a high yield.This method produces anthraquinone by the catalytic oxidation of...  
JP2004182633A
To provide a method for producing theobroxide, 3, 6-dihydroxy-4, 5-epoxy-1-methylcyclohexene, by a safe chemical synthesis with a simple process as a method for industrially obtaining the compound in large quantities.The method comprises...  
JP2004167475A
To provide a method for reducing or eliminating waste oxide gas emissions.The methods relate to reducing and eliminating the waste oxide gas emissions produced by a first industrial process by utilizing the emissions in a second industri...  
JP2004513883A
The present invention offers the efficient and cheap method for preparing the structural analog of ユビキノン and these important molecules. It is structurally simple and the new molecular entity which offers the simplicity to the m...  
JP2004137187A
To provide a method for more profitably producing vitamin K3 (2-methyl-1,4-naphthoquinone), comprising reacting 2-methylnaphthalene with hydrogen peroxide.This method for producing vitamin K3 is characterized by reacting 2-naphthalene wi...  
JP2004130201A
To obtain spherical organic granules simply without the necessity of considering the installation of an auxiliary apparatus and the dispersed state of a liquid crosslinking agent incompatible with a solvent.In a method for granulating th...  
JP2004511453A
The present invention relates to cardiovascular disease including prescribing for the patient the composite containing a new ketone compound and a ketone compound and the composite containing a ketone compound, a lipid metabolism abnorma...  
JP3529814B2
PURPOSE: To obtain antibacterial/antifungal active substance containing two kinds of new compounds by making peroxidase act on syringaaldehyde in the presence of hydrogen peroxide. CONSTITUTION: The antibacterial/antifungal active substa...  
JP3527829B2
To obtain a new naphthoquinone derivative useful for electrophotographic photoreceptor, useful for an image-forming apparatus such as electrostatic type copying machine, facsimile, laser beam printer, etc. This naphthoquinone derivative ...  
JP2004505938A
The present invention relates to the method of generating an organic substance by a contact formula by partial oxidation (in at least one reactor which was constituted as a reactor of a condenser tube type, and accommodated the catalyst,...  
JP2004504861A
ペニシリウム which is the auxiliary food which has the preventive anti-Gunn effect, and is a productive microbe オクザリカム Mutant of armeniaca CCM 8242, 20*99.99 mass % content of the biosynthesis compound obtained by makin...  
JP2004504313A
The present invention relates to use of at least one ingredient of formula (I) (the inside of a formula, R, R, R, and R are H or C*C* アルキル independently). The present invention relates also to use of the compound of formula (I) f...  
JP2004500418A
Improved oxidation methods are provided wherein a reaction mixture comprising a substrate to be oxidized (e.g., phenols, alkenes) and an oxidation catalyst (typically dispersed in an organic solvent system) is supplemented with a compres...  
JP2003531813A
(57) The naphthoquinone derivative denoted by summary type (1) 化 1. (However, the inside R of a formula is OH basis, methyl ether, ethyl ether, or similar ether, and) R1 is a derivative of methyl, ethyl, or similar fatty series hydroca...  

Matches 501 - 550 out of 2,287