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JP3935940B2 |
PCT No. PCT/IB96/01371 Sec. 371 Date Aug. 7, 1997 Sec. 102(e) Date Aug. 7, 1997 PCT Filed Dec. 6, 1996 PCT Pub. No. WO97/22575 PCT Pub. Date Jun. 26, 1997A method for preparing nootkatone, nootkatol or mixtures thereof by oxidizing valen...
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JP2007143561A |
To provide a method for producing (11Z,13Z)-7,10-dihydro-10-hydroxy-retinyl acylate by esterifying (11Z,13Z)-7,10-dihydro-10-hydroxyretinol.Use of (11Z,13Z)-7,10-dihydro-10-hydroxy-retinyl acylate represented by formula I obtained by a m...
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JP3930579B2 |
To carry out a gas/liquid reaction such as vinylation, ethynylation or carbonylation in a high conversion inexpensively while preventing a side reaction in a gas phase and danger such as explosion, or the like, by performing a gas/liquid...
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JP3928394B2 |
To provide a substituted cyclopentadiene. This substituted cyclopentadiene is represented by general formula (1) (wherein, R1 denotes hydrogen, a 1-10C alkyl group, a 6-20C aryl group or an aralkyl group; R2, R3, R4 and R5 denote each a ...
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JPWO2005049538A1 |
In a polymer electrolyte fuel cell, conventionally, C has been used as a material for an electrolyte membrane that conducts protons between a fuel electrode and an air electrode.60A material such as empty fullerene chemically modified wi...
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JP2007126458A |
To provide agents for the treatment of neoplastic diseases such as leukemia.1,25-Dihydroxy-16,23-diene-26,27-bishomo-cholecalci
ferol or 1,25-dihydroxy-16-ene-23-yne-26,27-bishomo-cholecalciferol and their derivatives accelerates HL-60 c...
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JP3917184B2 |
The invention relates to a compound of the formula wherein A is Et is ethyl, and R is hydroxy and R1 is hydrogen or =CH2 or R is hydrogen or fluoro and R1 is =CH2. Compounds of formula I stimulate HL-60 cell differentiation. Accordingly,...
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JP3915153B2 |
To obtain hydroxymethylhexanediol that is useful for epoxy resin in high yield under milder temperature and pressure conditions by catalytically hydrogenating butanetricarboxylic acid (trialkyl ester) in liquid phase in the presence of R...
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JP2007112743A |
To provide an industrially suitable method for producing a cycloalkanol and a cycloalkanone by which a high degradation activity and a high selectivity for the objective substances are exhibited.The method for producing the cycloalkanol ...
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JP2007112742A |
To provide an industrially suitable method for producing a cycloalkanol and a cycloalkanone by which a high degradation activity and a high selectivity for the objective substances are exhibited.The method for producing the cycloalkanol ...
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JP2007112741A |
To provide an industrially suitable method for producing a cycloalkanol and a cycloalkanone by which a high degradation activity and a high selectivity for the objective substances are exhibited.The method for producing the cycloalkanol ...
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JP3911060B2 |
To obtain an oxide corresponding to a substrate at a high conversion ratio and a high selectivity by oxidizing the substrate with molecular oxygen under mild conditions. Under the existence of an oxidizing catalyst consisting of an imide...
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JP2007510724A |
Process for oxidizing cyclohexane in which oxygen is contacted with cyclohexane at a pre-selected feed rate in a first reaction zone and unconsumed oxygen is contacted with cyclohexane in a second reaction zone in which the cyclohexane f...
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JP2007099746A |
To provide a method for producing phenol and a cycloalkanone in high selectivity, by decomposing a cycloalkylbenzene hydroperoxide in the presence of a solid acid catalyst.This method for producing the phenol and the cycloalkanone compri...
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JP3905340B2 |
To provide a method for preparing an organometallic compound such as an organogallium or an organoaluminum compound under mild conditions such as at room temperature by activating a metal such as gallium or aluminum with the addition of ...
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JP3901945B2 |
The present invention provides non-steroidal compounds of formula I which are selective modulators (i.e., agonist and antagonists) of a steroid receptor, specifically, the glucocorticoid receptor. The present invention also provides phar...
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JP2007077130A |
To provide a method for efficiently and profitably producing a hydroxy group-containing compound by the hydration reaction of an aliphatic double bond-having compound with water.The method for producing the hydroxy group-containing compo...
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JP2007507593A |
Novel positive-working photoresist compositions are disclosed. The monomers of the base resin of the resist contain diamondoid-containing pendant groups higher than adamantane in the polymantane series; for example, diamantane, triamanta...
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JP3896774B2 |
To provide an asymmetric synthesis catalyst having higher activity in order to obtain optically active compounds useful as a synthetic intermediate for medicines, agrochemicals and the like. The objective compound is a bisisoxazoline der...
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JP3897384B2 |
To obtain the subject compound useful for preparing ε caprolactam suitable as a raw material substance for nylons by a method high in reaction rate. A cycloalkanol/a cycloalkanone is obtained by decomposing a cycloalkyl hydroperoxide in...
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JP2007063226A |
To provide an industrially suitable method for producing a cycloalkanol and a cycloalkanone in high decomposition activity and high selectivity of the object compound.The method for the production of a cycloalkanol and a cycloalkanone co...
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JP3893180B2 |
To provide a method for producing a (3-alkoxyphenyl)magnesium chloride, and to provide a method for using this compound in the reaction of a specific carbonyl compound. This (3-C1-5alkoxyphenyl)magnesium chloride is obtained by reaction ...
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JP2007504250A |
The invention relates to detection of cholesterol ozonation products that are generated by atherosclerotic plaque material, and to methods of detecting vascular conditions that relate to the accumulation and oxidation of cholesterol.
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JP3887207B2 |
To manufacture a non-steroid glucocorticoid receptor modulator. In the manufacture of a compound represented by formula (I), the reaction of a compound represented by formula (II) with a amide represented by the formula in the presence o...
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JP2007022962A |
To provide a method for producing an alicyclic diol, without requiring isolation of an intermediate product.This method for producing the alicyclic diol expressed by formula (IV) (n is 0 or 1) comprises (1) subjecting a compound expresse...
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JP2007008903A |
To provide a method for efficiently oxidizing alkanes or cycloalkanes without discharging environmental disruption materials.The method for oxidizing alkanes or cycloalkanes, is carried out through oxidation by supercritical reaction of ...
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JP3864084B2 |
To obtain a ruthenium-containing olefin metathesis catalyst capable of exhibiting excellent olefin metathesis activity in a small amount of the catalyst. This olefin metathesis catalyst comprises a ruthenium catalyst (A) having olefin me...
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JP3850983B2 |
To impart a woody and fruity fragrance to a perfume composition or a perfumed article by adding a specified compound thereto. A compound of formula I (wherein R1 and R2 are each methyl or ethyl) is reacted with a reducing agent (e.g. LiA...
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JP3846507B2 |
A titanium catalyst for reaction between a carbon-carbon unsaturated bond and a compound having an electrophilic functional group or an electrophilic reagent, said titanium catalyst being composed of a titanium compound represented by th...
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JP2006306876A |
To provide a new method for producing 3-hydroxy-bicyclo[3.2.0]heptane.The present invention relates to a new photochemical cyclization method using a copper catalyst for production of a bicyclic molecule useful as an intermediate in prod...
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JP3841886B2 |
To provide a method for production with high safety by which the amount of an organic acid used is reduced and 1,2-indanediols are obtained in high yield in one stage in the method for producing the 1,2-indanediols by oxidizing indenes w...
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JP3844309B2 |
To obtain a cyclic alcohol of high purity by catalytic hydration reaction of a cyclic olefin in the presence of crystalline aluminosilicate at a specific or lower concentration as a catalyst. This method for producing a cyclic alcohol co...
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JP3841971B2 |
To obtain a new 2-pyridylsilane having a pyridylsilyl group, capable of being purified by an acid-base extraction as a versatile separation and purification method, and useful as a synthetic intermediate for valuable alcohols. This new 2...
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JP2006524247A |
A process for preparing (+)-p-mentha-2,8-diene-1-ol comprising reacting (+)-limonene oxide with at least one amine in the presence of at least one Lewis acid to form amine adduct intermediates. The amine adduct is then oxidized to form a...
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JP3833698B2 |
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JP2006273803A |
To provide a method for producing a conjugated unsaturated carbonyl compound, with which the used amount of an imide compound catalyst having a phthalic acid-based skeleton is reduced without lowering the yield of the conjugated unsatura...
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JP3829384B2 |
To obtain the subject compound that is useful as a raw material for cosmetic perfumes under mild conditions in high selectivity and yield by using a rhodium catalyst, a solvent and perchloric acid in combination. (A) 4-t-Butylphenol is h...
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JP3828405B2 |
To provide a solid catalyst easy to prepare and also easy to handle because of its stability in air and to provide a method for oxidizing alkanes using the catalyst. The solid catalyst is obtained by reacting a transition metal alkoxide ...
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JP3829266B2 |
To efficiently obtain an optically active alcohol having high optical purity by carrying out optical resolution of amino acid esters comprising optically active amino acids and racemic alcohols and then hydrolyzing the resultant opticall...
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JP3825992B2 |
To provide an apparatus capable of cleaning polluted water such as groundwater efficiently without causing secondary pollution, by using a chlorine generating means (a chlorine steel cylinder or a chlorine solution, namely, functional wa...
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JP2006249034A |
To provide a method for producing oxygen-containing compounds, namely alcohols, diols and ketones by oxidizing alkanes or alcohols thereof, causing no corrosion of the apparatus in no need of separation and removal of catalyst with indus...
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JP2006241037A |
To provide a method for producing fullerene derivatives, obtaining fullerene derivatives having uniform quality by promptly obtaining uniform suspension state in making fullerenes contact with a reaction medium when producing fullerene d...
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JP3820634B2 |
To readily obtain the subject compound useful as an intermediate for physiologically active substances such as medicines or agrichemicals and fine chemicals by oxidizing a specific aralkyl compound in the presence of a specific optically...
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JP3819100B2 |
To produce (+)-ambrein useful as perfumery, etc., in high efficiency, purity and yield with a simple operation by coupling a specific naphthalene compound with a specific optically active cyclogeranyl halide and reacting the product unde...
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JP3818829B2 |
To provide a method for efficiently oxidizing a cycloalkane under mild conditions in the absence of a specific reducing agent, or the like, by oxidizing the cycloalkane as a substrate with molecular oxygen in the presence of a specific c...
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JP2006517927A |
The present invention relates to a novel class of antimicrobial compounds. These trinervitane compounds can be used for a variety of purposes such as for the treatment of microbial infections and diseases, and as disinfectant agents.
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JP3803327B2 |
To provide a composition effective for stimulating skin peeling and/or stimulating epidermis regeneration and/or resisting endogenous and/or exogenous skin aging. The composition is obtained by incorporating a cosmetically or pharmaceuti...
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JP3797790B2 |
To obtain the subject new compounds useful as a raw material for resins. This compounds are represented by formula I {X is an alkylidene group represented by the formula R1CR2 (R1 and R2 are each H or a 1-6C alkyl) or a cycloalkylidene g...
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JP3796042B2 |
To obtain a 1,2-diol derivative with a small amount of a formed by-product in high selectivity by oxidizing a compound having a carbon - carbon double bond in the presence of a specific catalyst. (B) A compound having a carbon - carbon d...
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JP3789974B2 |
To obtain a novel hydroxy compound having a terpene skeleton which is suitable for improving flexibility and resistance to heat, chemicals, water, water absorption and the like, when it is used as a raw material for polymers such as poly...
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