| Document |
Document Title |
|
WO/2014/106312A1 |
The present invention falls within the field of sodium dodecyl sulfate, and particularly relates to a method for producing a high-purity sodium dodecyl sulfate. The method for producing the high-purity sodium dodecyl sulfate is character...
|
|
WO/2014/104903A1 |
The object of the invention is the extraction of sulphonamides, secondary metabolites, pesticides or semi-synthetic compounds which includes the following: d. Mixture of extracted material with the tetrahydrofuran and water; e. Simultane...
|
|
WO/2014/103998A2 |
The objective of the present invention is to provide a tyrosine derivative which is useful as a melatonin receptor 1 MT1 antagonist, and a method for efficiently manufacturing a specific m-tyrosine derivative in which an iodine atom is i...
|
|
WO/2014/097284A1 |
This invention refers to a series of substances according to formula (I): and its synthesis process. The subtances according to formula I above, known as sulphated chelating agents have the ability to enlarge/loosen simple cell membranes...
|
|
WO/2014/089680A1 |
The invention relates to benzophenone-terminated quaternary ammonium compounds, processes for preparing benzophenone-terminated quaternary ammonium compounds, environmentally friendly antimicrobial formulations of said quaternary ammoniu...
|
|
WO/2014/086908A1 |
The invention relates to a process for preparing alkoxylated alcohols, wherein an alkoxylated alcohol which contains more than 200 parts per million by weight of a Group IA or Group IIA metal ion is contacted with a sulfonic acid. The re...
|
|
WO/2014/080120A1 |
The present invention concerns a fluorination method for obtaining fluorinated compounds comprising at least one fluorosulphonyl group. More particularly, it concerns a method for preparing a fluorinated compound of formula (II) comprisi...
|
|
WO/2014/079979A1 |
The invention relates to nucleophile-reactive sulfonated compounds used as precursors to (radio)labelled (bio)molecules suitable mainly for medical applications. The aim of the invention is to provide novel prosthetic compounds or groups...
|
|
WO/2014/072840A1 |
The present invention relates to a process for preparing high-concentration, flowable aqueous fatty alkyl sulfate solution, said process comprises (i) ethoxylation of fatty alcohol with very low of about 0.3 to about 0.8 moles of ethylen...
|
|
WO/2014/064146A1 |
The invention relates to a method for producing zwitterionic monomers having variable charge distances m between an anionic group and a cationic group, wherein the dihalogen compounds are reacted with N,/N-alkylated amino alcohols to for...
|
|
WO/2014/063456A1 |
Disclosed is a taurine preparation method, comprising the following steps: employing an S4+ compound to adjust the pH value of a sodium taurate solution, continuing to aerate ethylene oxide to convert the sodium taurate into sodium iseth...
|
|
WO/2014/061357A1 |
Provided are a high purity sodium p-styrene sulfonate with excellent hue which is useful as a reactive emulsifier or dispersant for producing a polymer emulsion or a synthetic paste for ironing clothes and a sodium polystyrenesulfonate w...
|
|
WO/2014/058791A1 |
Apparatus and processes for removing dioxane from a composition, e.g., an ethoxylated fatty alcohol sulfate paste, utilize an evaporator having an inlet chamber and one or more heated channels. The process includes the step of heating th...
|
|
WO/2014/047883A1 |
Disclosed is a method for preparing methanedisulfonic acid, comprising an acidification, wherein the acidification comprises that methanedisulfonate reacts with an acidifier to form a mixture containing methanedisulfonic acid. The invent...
|
|
WO/2014/051971A1 |
A multistage process for the preparation of methacrylic acid and esters thereof via the hydrolysis of ACH, cracking the hydrolysis products, and converting the cracked products to the desired acid or ester, wherein the average temperatur...
|
|
WO/2014/034190A1 |
The present invention is a radiation-sensitive resin composition, which contains an acid-cleavable group-containing polymer, a radiation-sensitive acid generator and a solvent, and wherein the radiation-sensitive acid generator contains ...
|
|
WO/2014/034681A1 |
A method for producing a polyoxyethylene alkyl ether sulfate, which comprises: a sulfation step wherein an ethylene oxide addition product of an alkyl alcohol having 8-22 carbon atoms is reacted with an SO3-containing gas, thereby obtain...
|
|
WO/2014/030038A1 |
A process of producing N-acyl amino acid based surfactants of Formula (I), wherein, R is selected from C6 to C22 alkyl group, R1 is selected from H, C1 to C4 alkyl, R2 is selected from all groups on a carbon of natural amino acids, R3 is...
|
|
WO/2014/029666A1 |
A process for sulfonating at least one halobenzene with sulfur trioxide (SO3) comprising the following steps : Step 1. manufacturing a gaseous mixture [mixture (M)] comprising SO3 and at least one additional gas different from SO3 by oxi...
|
|
WO/2014/027658A1 |
A compound represented by general formula [1D] (in the formula, R1A, R1B, R2A, R2B, R3A and R3B each denote a hydrogen atom, an optionally substituted C1-6 alkyl group, and the like) is useful as an intermediate for producing a thionucle...
|
|
WO/2014/026073A1 |
This disclosure describes solid forms of the compound of Formula (I) and pharmaceutical compositions for inhibiting the TRPAl ion channel and/or medical conditions related to TRPAl, such as pain.
|
|
WO/2014/020071A1 |
Compound of formula [C+] [A-], wherein R1, R2, R3, R4 are independently –H; –C1 to –C12 -alkyl or alkenyl; –OH; –SH; –CN; –F; –Cl; –Br; –I; R5 is –H, –C1 to –C12 –alkyl or alkenyl R6 is –C1 to –C12 –alky...
|
|
WO/2014/020614A2 |
The present invention provides a process for preparation of tetrafluoroethanesulfonic acid.
|
|
WO/2014/016657A1 |
The invention relates to a process for the preparation of phosphonium sulfonates, particularly tetraalkylphosphonium fluoroalkylsulfonates, in the presence of amine-type bases.
|
|
WO/2014/016130A1 |
The present invention relates to a method for preparing an aqueous sulfonimide compound of the formula (Rf1-SO2)(Rf2-SO2)NH, wherein Rf1et Rf2 are independently selected from the group comprising: a fluorine atom and groups having 1 to 1...
|
|
WO/2014/016530A1 |
The invention relates to a sulfonate compound with the following formula (I): in which R1 is an acyclic branched hydrocarbon group comprising at least four carbon atoms. Use of said compounds as an electrolyte solvent for lithium batteries.
|
|
WO/2014/012467A1 |
Provided is a diarylaniline or diarylpyridinamine compound and the preparation method and use thereof for preparing a drug. The compound has strong inhibition activity against wild-type and various resistant HIV viral strains (nM level) ...
|
|
WO/2013/186305A1 |
The invention relates to a process for preparing an internal olefin sulfonate, comprising sulfonating an internal olefin into sulfonated internal olefin, reacting sulfonated internal olefin with a nucleophile, with the proviso that the n...
|
|
WO/2013/181083A1 |
A mixture of sulfates is made by dimerizing one or more even numbered alpha olefins to produce one or more vinylidenes; hydroformylating the vinylidene(s) to produce a mixture of alcohols; and sulfating the mixture of alcohols to form al...
|
|
WO/2013/170738A1 |
The present invention relates to an Agomelatine acid radical composite in a formula (I) and a preparation method of the composite (HX=H2S04, RSO3H (R=CH3, Ph, 4-CH3Ph)). The solubility of the Agomelatine acid radical composite obtained b...
|
|
WO/2013/172190A1 |
A method for producing a "salt or complex composed of an imidic acid and an organic base (B)" represented by formula [1], which comprises: a step wherein a sulfuryl halide (SO2X2X3, wherein X2 and X3 represent the same or different halog...
|
|
WO/2013/172412A1 |
The objective of the present invention is to provide a method for producing, at a high yield, a sulfonyl amide compound containing a fluorinated aliphatic group, the method comprising: a first step of adding a ketone compound (a1) having...
|
|
WO/2013/163889A1 |
Provided is a new intermediate compound for preparing vitamin B6, which can be used to synthesize the known intermediate compound for preparing vitamin B6, 4-methyloxazole-5-carboxyLate. Further provided is a process for preparing the ne...
|
|
WO/2013/158219A1 |
Biopolymer catalysts, methods of synthesizing a biopolymer catalyst, and methods of catalyzing the hydrolysis of cellulose with a biopolymer catalyst are described. The biopolymer catalyst can comprise a microcrystalline sulfonated biopo...
|
|
WO/2013/148497A1 |
Disclosed is a process for the extractive recovery of an acid catalyst from an aqueous mixture of glycolic acid with an extraction solvent comprising a tertiary amine or an onium carboxylate compound, a modifier, and a diluent. The acid ...
|
|
WO/2013/142127A1 |
A process for the production of olefin sulfonates is presented. The process comprising generating olefins from normal alkanes through a dehydrogenation unit to produce a mixture of alkanes and alkenes. The mixture is sulfonated to react ...
|
|
WO/2013/132520A1 |
The present invention discloses a cheaper and practical protocol for the construction of a wide variety of o-cyanocinnamonitrile and their structural analogues that proceeds with good yields in a single step using CuCN as the only reagent.
|
|
WO/2013/123633A1 |
The present invention relates to a process for producing a sulfate salt of alkyl glyceryl ether, comprising: a) reacting an alkyl glycidyl ether with a gas containing S03 to produce an alkyl cyclic glycerol sulfate; and b) hydrolyzing th...
|
|
WO/2013/123240A1 |
The present disclosure provides compounds and methods that are useful for the preparation of compounds useful as orexin-2 receptor antagonists.
|
|
WO/2013/118895A1 |
Provided is a compound with which it is possible to gelatinize various aqueous compositions containing salt, acid, and such. An amphoteric ion-type basic amino acid derivative represented by formula (1A) (refer to the description for inf...
|
|
WO/2013/118915A1 |
Useful processes for isolating the fluorinated products formed by reaction with 4-tert-butyl-2,6-dimethylphenylsulfur trifluoride (Fluolead) are disclosed. The processes comprise the conversion of the byproduct (formula I) to sulfinate e...
|
|
WO/2013/104774A1 |
The present invention relates to the preparation of optically resolved chiral compounds of β-amino acid type active pharmaceutical ingredients (API), more specifically to β-aminobutyryl substituted compounds and especially β-aminobuty...
|
|
WO/2013/054273A9 |
The present invention provides a process for the preparation of agomelatine and its intermediate compounds. The invention also provides intermediate compounds of agomelatine represented by Formula IV, Formula V and Formula VIII.
|
|
WO/2013/093075A1 |
The invention relates to a process for preparing an internal olefin sulfonate, comprising sulfonating an internal olefin into sulfonated internal olefin followed by contacting sulfonated internal olefin with a base containing solution, w...
|
|
WO/2013/087594A1 |
A process for the manufacture of a haloaryl compound which comprises contacting a mixture of dihalodiarylsulfone isomers [mixture (M)] with sulfuric acid to provide a mixture of haloarylsulfonic acid isomers [mixture (M1)] and reacting m...
|
|
WO/2013/086980A1 |
Provided is a compound as represented by formula (I). Compared to prior art, the compound of the present invention has a dual structure of sulfonylurea and aminoguanidine; the sulfonylurea can reduce blood sugar level by enhancing the se...
|
|
WO/2013/080095A1 |
The present invention provides a process for the preparation of agomelatine and its intermediate compounds. The invention also provides an intermediate compound of agomelatine represented by Formula (V).
|
|
WO/2013/079507A2 |
The invention relates to a method for producing salts of acrylamido-2-methylpropane sulfonic acid (A), comprising the following steps: a) producing a solution of a contaminated salt of acrylamido-2-methylpropane sulfonic acid (A) in a wa...
|
|
WO/2013/080676A1 |
Disclosed is a method for producing fluoroalkanesulfonic anhydride characterized in that fluoroalkanesulfonic acid and diphosphorus pentoxide are reacted while kneading at from 40°C to less than 100°C using a kneader-type reactor havin...
|
|
WO/2013/067700A1 |
The present invention relates to novel cyclic sulphates of (poly)glycerol, particularly to the novel compound of 4-(hydroxymethyl)-1,3,2-dioxathiolane-2,2-dioxide. The present invention also relates to the preparation process of the cycl...
|
