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JP2022510474A |
The present disclosure considers chiral dopants for liquid crystal materials. The chiral dopant may be a bioreachable compound, i.e., a compound produced by a microorganism by fermentation. The chiral dopant can also include a bioreachab...
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JP6996577B2 |
Provided is a method for producing a 1,3-di-substituted-cyclobutane-1,2,3,4-tetracarboxylic acid (2) and a dianhydride (3) of the acid with high selectivity and high yield. A 1,3-di-substituted-cyclobutane-1,2,3,4-tetracarboxylic acid (2...
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JP2022502463A |
The present disclosure relates to a process for preparing functionalized cyclooctene, and synthetic intermediates prepared thereby.
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JP6975107B2 |
To provide a method for purifying a 4-halo cyclohexane-1-carboxylic acid which can be highly purified without performing column purification, and a method for producing a product containing the 4-halo cyclohexane-1-carboxylic acid.There ...
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JP6929234B2 |
The current invention relates to series of co-crystals of platinum analogues and their pharmaceutical use. The co-crystals of the subject invention may be used in the treatment or prevention of cancers and virus infections.
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JP6853485B2 |
An object of the present invention is to provide a powder of high-purity 1,4-cyclohexanedicarboxylic acid with excellent powder flowability. The invention provides a powder of high-purity 1,4-cyclohexanedicarboxylic acid having particle ...
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JP6851989B2 |
The current invention relates to a co-crystal of carboplatin with 1,2-cis-cyclobutane dicarboxylate and its pharmaceutical use. The co-crystal of the current invention can be used in the treatment and/or prevention of cancer, as well as ...
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JP6809485B2 |
Provided is a method of producing an acid halide solution that is useful in production of a polymerizable liquid-crystal compound. The method of producing an acid halide solution includes: a first step of reacting a specific dicarboxylic...
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JP6789068B2 |
To provide a compound which makes it possible to produce a resist pattern with excellent focus margin (DOF), and a resin and a resist composition comprising the same.The present invention provides a compound represented by formula (I), a...
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JP6787331B2 |
The present disclosure provides a method for producing an acid halide solution that is useful as a production intermediate or the like that allows industrially advantageous production of a polymerizable liquid crystal compound. The metho...
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JP6768716B2 |
The current invention relates to series of co-crystals of carboplatin with cyclic amides as co-formers and their pharmaceutical use. The co-crystals of the current invention may be used in the treatment or prevention of cancers.
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JP6738018B2 |
Provided is 1,4-cyclohexanedicarboxylic acid dichloride containing few acidic gas components and predominantly containing cis isomers, which are industrially easy to handle. A method for preparing 1,4-cyclohexanedicarboxylic acid dichlor...
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JP6715314B2 |
Process for the direct conversion of alkenes to carboxylic acids.
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JP2020079247A |
To provide simple and highly efficient methods for producing cyclobutane tetracarboxylic acid and/or a dianhydride of the same.Provided are methods for producing: cyclobutane tetracarboxylic acid represented by the following formula (7) ...
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JP6702182B2 |
Provided is a method for producing a 1,3-di-substituted-cyclobutane-1,2,3,4-tetracarboxylic acid (2) and a dianhydride (3) of the acid with high selectivity and high yield. A 1,3-di-substituted-cyclobutane-1,2,3,4-tetracarboxylic acid (2...
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JP6697178B2 |
Provided is a method for obtaining cyclobutanetetracarboxylic acid and/or a dianhydride thereof by using, as the raw material, the residue remaining after a target substance generated in a process for producing a cyclobutanetetracarboxyl...
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JP6687813B2 |
The present invention relates to a method for preparing 1,3-cyclohexanedicarboxylic acid capable of exhibiting excellent activity, of enhancing reaction efficiency and economic efficiency by using a catalyst having improved durability un...
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JP6674068B2 |
A method for preparing a transition-metal adamantane carboxylate salt is presented. The method includes mixing a transition-metal hydroxide and a diamondoid compound having at least one carboxylic acid moiety to form a reactant mixture, ...
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JP6668753B2 |
Provided is a production method whereby corresponding carboxylic acid anhydrides and carboxylic acid esters can be obtained at high yield from various carboxylic acids even without a solvent and near room temperature. A method for produc...
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JP6651028B2 |
The present invention relates to a class of fatty acid compounds, a preparation method thereof and use thereof. The fatty acid compounds have the structure of the formula I, which has the ability to activate APMK and inhibit the glucose ...
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JP6640432B1 |
The compound decomposition method and the direct method used in the production of cobalt soap have problems in terms of production cost, quality such as product purity, etc., and in particular, in the production of cobalt rosinate, which...
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JP6618901B2 |
A method of preparing compound (N):
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JP6600472B2 |
in which Ra1 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent; and Ra2 and Ra3 each independently represent an alkyl group having 1 to 10 carbon atoms which may have a substituent. X− represents a coun...
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JP6559394B2 |
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JP6524693B2 |
The present invention provides a method for producing an alicyclic polycarboxylic acid capable of keeping the heat removal performance of a reaction mixture stable and obtaining stable reaction results over an extended period of time. In...
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JP6512424B2 |
The invention provides a method for manufacturing olefinic derivative composition. The invention provides a method for manufacturing a compound. The compound is useful, has an E-alkene structure and serves as an intermediate or a prototy...
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JP2019031455A |
To provide an antibacterial agent, a deodorant and a cosmetic for deodorant, excellent in antibacterial property.The antibacterial agent, the deodorant and the cosmetic for deodorant contain effective dose of cypress acid.SELECTED DRAWIN...
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JP2019031454A |
To provide a manufacturing method of cypress acid-containing essential oil high in cypress acid content by effectively extracting cypress acid, and a manufacturing method of cypress acid high in yield.The manufacturing method of a cypres...
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JP6473949B2 |
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JP6429357B2 |
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JP6358419B2 |
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JP6250104B2 |
The invention relates to a method of preparing cyclohexanedicarboxylic acid by using polyester. The method comprises steps that salt of IA group or IIA group elements of polyester and a periodic table of elements are distributed in alcoh...
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JP2017178808A |
To provide a simple method for manufacturing trans-1,4-cyclohexanedicarboxylic acid from 1,4,-cyclohexanedicarboxylic acid at high purity and high yield.A manufacturing method includes isomerizing 1,4-cyclohexanedicarboxylic acid into tr...
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JP6169478B2 |
The invention discloses a deep-ultraviolet chemically-amplified positive photoresist. The deep-ultraviolet chemically-amplified positive photoresist according to one embodiment of the invention includes a cyclopentenyl pimaric acid, a di...
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JP6166988B2 |
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JP6146301B2 |
Provided is a method for producing an alicyclic carboxylic acid by hydrogenating an aromatic ring of an aromatic carboxylic acid, which comprises using a catalyst containing ruthenium and palladium as a catalyst, and also provided is a c...
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JP2017095506A |
To provide a method for the preparation of cyclohexanecarboxylic acid.A method for the preparation of a compound of formula (I) includes making a compound of formula (II) react with a base in the presence of water.SELECTED DRAWING: None
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JP6138138B2 |
The present invention relates to processes for the reduction by hydrogenation, using molecular H2, of a C5-C20 substrate containing one or two aldehydes functional groups into the corresponding alcohol or diol, characterized in that said...
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JPWO2015125734A1 |
The present invention is an alicyclic or semi-alicyclic tetracarboxylic dianhydride which can be a raw material monomer of a polyimide having excellent properties of a conventional polyimide such as heat resistance and chemical resistanc...
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JP6101675B2 |
There is provided novel compounds capable of modulating the G-protein-coupled receptor GPR40, compositions comprising the compounds, and methods for their use for controlling insulin levels in vivo and for the treatment of conditions suc...
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JP6083270B2 |
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JP6055666B2 |
A sulfonium salt compound represented by the following general formula (I): where R1 and R2 each denote the same or a different alkyl group having 1 to 18 carbon atoms, R3 and R4 each denote the same or a different alkyl group having 1 t...
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JP6046646B2 |
There can be provided an onium salt which can improve resolution at the time of forming a pattern and give a pattern with less line edge roughness (LER) when it is used in a chemically amplified positive resist composition.
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JP6011413B2 |
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JP6001112B2 |
Compounds according to formula (IA): may be efficiently prepared by the disclosed process.
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JP2016065024A |
To provide a method for optical resolution of carboxylic acid.Provided is a method for optical resolution of carboxylic acid in which (S)-3-cyclohexene-1-carboxylic acid represented by the chemical structure of the left side in formula (...
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JP5858386B2 |
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JP5815829B2 |
The present invention relates to substituted aromatic compounds of Formula I and their pharmaceutical uses. Particular aspects of the invention relate to the use of those compounds in the prevention and/or treatment of various diseases a...
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JP2015203010A |
To provide a method for producing a carboxylic acid compound that enables the production of a carboxylic acid compound using an alcohol compound as a starting material with high yield and high selectivity without use of oxygen and a pero...
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JP2015193553A |
To provide a production method that enables trans-cycloalkanedicarboxylic acid of high purity to be produced with high productivity.This invention provides a method of producing cycloalkanedicarboxylic acid represented by formula (A) tha...
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