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JP5890512B2 |
An oxime-based compound having the following formula (I) or a pharmaceutically acceptable salt thereof: wherein: Y is a carbonyl group or a sulfonyl group; R1 is selected from H, OH, a C1-C4 alkyl group, and a C1-C4 alkoxyl group; R2 is ...
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JP5890954B2 |
Provided is a new and improved process for preparing a borated alkaline earth metal toluene sulfonate salt.
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JP2016034960A |
To provide methods, compounds and compositions for delivering 1,3-propanedisulfonic acid (1,3PDS), which is a therapeutic agent for treating AA amyloidosis, in a subject, preferably a human subject.A method for treating or preventing dis...
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JP5886998B2 |
A compound [II] such as ammonium N,N-di(fluorosulfonyl)imide is obtained by reacting a compound [I] such as N,N-di(chlorosulfonyl)imide and NH 4 F (HF) p . A compound [IV] such as an N,N-di(fluorosulfonyl)imide alkali metal salt is obtai...
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JP5883560B2 |
(1) A vinyl sulfonic acid, having a double bond content of 95 wt.% or more, and (i) a sodium (Na) content of 1 ppm or less, and (ii) a content of at least one metal selected from the group consisting of alkali earth metal and first row t...
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JP5879012B1 |
This hydrophilic oil-repellent composite contains one or more nitrogen-containing fluorine-based compounds and an inorganic compound having an electric charge or an ionic group. The nitrogen-containing fluorine-based compound contains, i...
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JP5879014B1 |
This hydrophilic oil repellent contains one or more nitrogen-containing fluorine-based compounds. The nitrogen-containing fluorine-based compound contains, in its molecule, any one hydrophilic imparting group selected from the group cons...
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JP5874353B2 |
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JP2016028061A |
To provide novel crystalline forms of an alkoxyimidazol-1-ylmethyl biphenyl carboxylic acid, which has angiotensin II type 1 receptor antagonist activity and neprilysin-inhibition activity and is used for treating hypertension or heart f...
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JP5864381B2 |
To provide a novel fluorocarbon chain-containing compound having safety for living bodies, high solubility to water and not causing white turbidness or viscosity when used in a high concentration, and to provide a production method and u...
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JP5857750B2 |
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JP5856140B2 |
The present invention relates to a polyfluoroalkylsulfonamido alkyl halide intermediate. The invention also relates to the use of the aforementioned halide intermediate to prepare a mixture of polyfluoroalkylsulfonamido alkyl amines incl...
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JP5851976B2 |
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JP5851974B2 |
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JP5851975B2 |
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JP5851397B2 |
The invention relates to a continuous method for N-acylating amino group-carrying organic acids by reacting at least one carboxylic acid of formula (I) R1—COOH (I), wherein R1 represents hydrogen or an optionally substituted hydrocarbo...
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JP5850550B2 |
The present disclosure provides a process for producing taurine, includes: adjusting a PH value of a sodium taurate solution by a S 4+ compound; introducing ethylene oxide into the sodium taurate solution to produce sodium hydroxyethyl s...
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JP2016014080A |
To provide a polyamine that is excellent in hydrophilicity, water dispersion, heat stability, and film formation, prevents the corrosion of a material in contact with the polyamine, and has proton donating ability, and a production metho...
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JP5848690B2 |
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JP2016011270A |
To provide, mainly, a method for producing vinyl sulfonic ester in which a production equipment corroding halogen is not used, and a halogen-free vinyl sulfonic ester for which the halogen is not used during the esterification process.Th...
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JP5844453B2 |
Disclosed is a method for improving filtration in the preparation of an alkaline earth metal alkyltoluene sulfonate concentrate by selectively controlling the meta, ortho, para isomer distribution of the alkyl group of the alkyltoluene p...
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JP5843846B2 |
The present invention relates to a mixture of polyfluoroalkylsulfonamido alkyl amines including at least one polyfluoroalkylsulfonamido alkyl amine and its analog, a di(polyfluoroalkylsulfonamido alkyl)amine. The invention also relates t...
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JP5842919B2 |
To provide a method for producing an organic compound having a sulfo group by efficiently hydrolyzing an organic compound having a fluorosulfonyl group with a small number of steps with a small quantity of waste liquid. A method for prod...
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JP5833222B2 |
The present invention relates to a process for the preparation of the mono sodium salt of the derivative 3,5-diiodo-O-[3-iodo-4-(sulphooxy)phenyl]-L-tyrosine (T3S) by starting from the corresponding phenolic compound, in the presence of ...
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JP5832438B2 |
A method for handling aqueous solutions of methanesulfonic acid (MSA) having a concentration from 50 to 99% by weight of MSA and a total chlorine content of less than 50 mg/kg in apparatuses in which the aqueous MSA solution is in contac...
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JP2015224218A |
To produce perfluoroalkylperfluoroalkane sulfonate efficiently with high selectivity.A production method of perfluoroalkylperfluoroalkane sulfonate includes a step of introducing perfluoroalkanesulfonic acid preliminarily into a reaction...
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JP2015218129A |
To provide a novel 4-substituted-1-hydroxynaphthalene-2-sulfonamide amine adduct in which a sulfonamide group is positioned in the position 2 of the naphthalene ring and an electron-donating substituent such as oxygen atom is introduced ...
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JP2015214571A |
To provide catalysts and methods for Z-selective formation of internal olefin(s) from terminal olefin(s) via homo-metathesis reactions.The present invention relates generally to catalysts and methods for the Z-selective formation of inte...
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JP5820242B2 |
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JP5821582B2 |
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JP5813276B2 |
The invention relates to a method for the preparation of imidodisulfuryl compounds in a continuous reaction at elevated temperatures.
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JP5815033B2 |
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt, ester or stereoisomer thereof, wherein R1 to R3 and X have the significances given herein. The present invention is also directed to processe...
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JP5811671B2 |
Disclosed is a method for producing a fluoroalkanesulfonic acid including (1) the step of reacting concentrated sulfuric acid and/or fuming sulfuric acid with a fluoroalkanesulfonate to cause an acid decomposition, thereby obtaining a re...
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JP5806359B2 |
To provide an industrially simple method for producing an ionic liquid capable of giving combinations of various cations and anions.The method for producing an ionic liquid includes a step of reacting an ammonium salt of a sulfuric ester...
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JP5807334B2 |
A salt represented by the formula (I0): wherein Q1 and Q2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, L1 represents a divalent C1-C17 hydrocarbon group in which one or more —CH2— can be replaced by â...
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JP5807493B2 |
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JP2015193563A |
To provide a practical method for producing clathrate crystals to which application to a biosensor or the like capable of detecting specified guest molecules is expected.Provided is a method for producing clathrate crystals involving: a ...
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JP2015187175A |
To produce a highly overbased magnesium alkyltoluene sulfonates.A method comprising the following steps is used for the production: (A) reacting at least one oil soluble alkyltoluene sulfonic acid and at least one source of magnesium, in...
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JP5801011B2 |
The problem to be solved is to provide a method for efficiently producing compounds (1) and (1a) that are important intermediate compounds in the production of FXa inhibitors (X) and (X-a). The solutions thereto are a method for producin...
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JP5796284B2 |
Provided are a biphenyltetrasulfonic acid compound represented by the formula (1): wherein R1 represents a hydrogen atom, a cation, a hydrocarbon group, or the like; R2 represents a hydrogen atom, an alkyl group, an aryl group, an arylox...
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JP5796872B2 |
The present invention provides salts and crystalline forms of the compound 5-chloro-N-((1-(4-(2-oxopyridin-1(2H)-yl)phenyl)-1H-imidazol
-4-yl)methyl)thiophene-2-carboxamide, and pharmaceutical compositions and method of use thereof.
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JP5796813B2 |
The present invention relates to a novel sulfonate-based compound, a method for preparing the same, a polymer electrolyte membrane comprising the sulfonate-based compound, a membrane electrode assembly comprising the same and a fuel cell...
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JP5795519B2 |
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JP5793996B2 |
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JP5795426B1 |
To provide a method for producing high-purity taurine with high recovery efficiency by a simple operation. A step of adding a water-soluble alcohol to an extract obtained by hot water extraction of a natural product containing taurine to...
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JP2015529651A |
The present invention relates to compounds of formula (I) useful for positive regulation of the alpha 7 nicotinic acetylcholine receptor (α7 nAChR), the substituents are as described herein. The present invention also relates to the use...
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JP2015528807A |
The present invention has the following equation (I):(In the above formula, R1Is a branched acyclic hydrocarbon group containing at least 4 carbon atoms). It also relates to the use of the compound as an electrolyte solvent for lithium b...
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JP2015168651A |
To provide a sulfonic acid ester group-containing diamine compound that is white and is resistant to discoloration and an industrial production method thereof.This invention provides a diamine compound represented by the following formul...
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JP2015168621A |
To provide a sulfonic acid ester group-containing diamine compound that is white and is resistant to discoloration and an industrial production method thereof.This invention provides a diamine compound represented by the following formul...
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JP5783769B2 |
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