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WO/2018/047443A1 |
Crystals of a C4 dicarboxylic acid having a high oil absorption and a process for producing the crystals are provided. The crystals of a C4 dicarboxylic acid have an oil absorption, as determined in accordance with JIS K 5101-13-2 (2004)...
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WO/2018/036539A1 |
Disclosed are a crystal of a maleate of a compound of formula (I), a preparation method for the crystal, a crystallization composition of same, a pharmaceutical composition of same, and uses thereof in preventing and treating a tumor.
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WO/2018/038313A1 |
The present invention relates to a 16-acetyl-9,17-octadecadiene-12,14-diynoic acid compound represented by chemical formula 1 or a pharmaceutically acceptable salt thereof; a method for preparing the compound; a pharmaceutical compositio...
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WO/2018/035660A1 |
A porous chiral material of formula [M(L)1.5(A)]+X- wherein M is a metal ion; L is a nitrogen-containing bidentate ligand; A is the anion of mandelic acid or a related acid; and X- is an anion
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WO/2018/035208A1 |
The present invention provides a synthetic chemical method for preparing ω-hydroxylated polyunsaturated fatty acids (PUFAs) including 20-hydroxyeicosatetraenoic acid (20-HETE), 20-hydroxyeicosapentaenoic acid (20-HEPE), and 22-hydroxydo...
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WO/2018/028673A1 |
Provided are a maleate of a quinazoline derivative-like tyrosine kinase inhibitor as shown in formula (1), and a crystal form thereof and a preparation method therefor, a pharmaceutical composition comprising the maleate and crystal form...
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WO/2018/024820A1 |
The invention relates to compounds of formula (A) as defined herein, and esters of the compound of formula (A), and ketones of the compound of formula (A). The invention further relates to a method for preparing compounds of formula (A) ...
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WO/2018/025892A1 |
The purpose of the present invention is to provide a novel polymerizable triptycene derivative compound, which has a structure in which three benzene rings arranged around barrelene having a triptycene skeleton are capable of balanced ro...
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WO/2018/022826A1 |
Methods for making acrylic acid, acrylic acid derivatives, or mixtures thereof by contacting a feed stream containing lactic acid, lactic acid derivatives, or mixtures thereof with a molten salt catalyst comprising an ionic liquid (IL) a...
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WO/2018/016155A1 |
The problem to be solved by the present invention is to produce, with satisfactory reproducibility, a metal oxide catalyst having excellent catalyst performance. The process for producing a metal oxide catalyst according to the present i...
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WO/2018/012425A1 |
Provided is a method for manufacturing carboxylic acid or a salt thereof under a moderate condition and in a simple, highly-selective, high-yielding manner. Provided is a method for manufacturing a compound represented by general formula...
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WO/2018/010932A1 |
The present invention relates to a method of reacting starting materials with an activating group, namely alkanes carrying a leaving group and/or olefins, with carbon dioxide under transition metal catalysis to give carboxyl group-contai...
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WO/2018/003187A1 |
The method comprises steps of: using a vertical multi-tubular heat exchanger having a tubular body, an upper side tube plate and a lower side tube plate disposed on the upper extremity side and the lower extremity side of the tubular bod...
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WO/2018/003289A1 |
The objective of the present invention is to provide a method for reducing propionic acid in an acrylic acid during the production of the acrylic acid by means of vapor-phase catalytic oxidation of propane without requiring a large amoun...
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WO/2017/221615A1 |
Provided is a catalyst that is inexpensive and enables the production of methacrylic acid with high yield. A method for producing a methacrylic acid production catalyst that contains at least phosphorus and molybdenum and can be used in ...
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WO/2017/215593A1 |
Provided are co-crystals of a sodium benzoate compound and a co-former compound of Formula (I). Also provided herein are methods of preparing the co-crystals and uses thereof in treating and/or reducing the risk for a neuropsychiatric di...
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WO/2017/218516A1 |
Compositions comprising a conjugated polymer and one more compounds of structure (I) or (II) or a salt or stereoisomer thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, L1, L2, L3, L4, L5, a, b and n are as defined herein, p...
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WO/2017/206468A1 |
The present invention relates to a technique for mild oxidation of lignite. Provided is a method using oxygen gas under standard pressure as an oxidant for catalytic oxidation of a lignite. The method uses oxygen gas as the oxidant for m...
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WO/2017/207875A1 |
According to an example aspect of the present invention, there is provided a continuous method of producing muconic acid from aldaric acid in the presence of a solid heterogeneous catalyst and an alcohol solvent with short reaction time....
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WO/2017/202935A1 |
The present invention relates to a method for preparing a composition comprising one or more omega-3 fatty acid salt(s), the composition obtainable or obtained by this method, and also the use of this composition for the preparation of f...
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WO/2017/193086A1 |
Provided herein are compounds, pharmaceutical compositions and methods of using said compounds, and compositions for the treatment of cancer and other neoplastic disorders.
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WO/2017/188220A1 |
A method for purifying methacrylic acid, comprising mixing raw material methacrylic acid with methanol to produce a mixed solution, causing the precipitation of crystals of methacrylic acid from the mixed solution, and separating the cry...
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WO/2017/184984A1 |
Molecular characterization of disease has become the dominant trend in modern medicine, and it has recently become increasingly important to obtain qPCR, microarray, and next-generation sequencing (NGS) data for both research and clinica...
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WO/2017/184496A1 |
The present invention provides methods for monomer production, for example, acrylic acid, wherein the methods comprise oxidizing one or more reactant gases, for example, propylene, in a fixed bed reactor, preferably, two fixed bed reacto...
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WO/2017/179805A1 |
The present invention relates to a method for producing acrylic acid and, more specifically, to a method for producing acrylic acid, which is capable of producing acrylic acid with a high yield in a short time and enables a reaction to b...
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WO/2017/176930A1 |
This disclosure relates to diphenylacrylic acid derivatives and graft compositions for uses in forming bone and cartilage. In certain embodiments, the disclosure relates to methods of forming bone or cartilage comprising implanting a gra...
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WO/2017/023777A9 |
Provided herein are systems, and methods of using such systems, for producing acrylic acid from ethylene oxide and carbon monoxide on an industrial scale. The production system/production processs has various unit operations, including, ...
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WO/2017/172957A1 |
Compounds of Formula (I) are estrogen receptor alpha modulators, where the variables in Formula (I) are described in the disclosure. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for tr...
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WO/2017/170721A1 |
Provided is a method for producing at least one type of oxidation product selected from the group consisting of acrolein and acrylic acid, said product offering a reduced risk of gas-phase oxidation catalyst degradation or runaway reacti...
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WO/2017/171544A1 |
The invention is directed to a method for the preparation of an acyl or alkyl halide, comprising, respectively, reacting a carboxylic acid or an alcohol with a halogenation agent in the presence of a base, wherein the reaction is at leas...
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WO/2017/164575A1 |
The present invention provides a novel acid addition salt of 1-(5-(2,4-difluorophenyl)- 1 -((3 -fluorophenyl)sulfonyl)-4-methoxy- 1 H-pyrrol-3 -yl)-N-memylmethanarnine. The above- described acid addition salt can have not only excellent ...
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WO/2017/165323A1 |
Provided herein are methods of producing acrylic acid from bPL. Such methods involve the use of a heterogeneous catalyst, such as a zeolite at vapor phase conditions. The method may use a fixed bed, moving bed or fluidized contacting zon...
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WO/2017/165345A1 |
Provided herein are systems, and methods of using such systems, for producing superabsorbent polymers from ethylene oxide and carbon monoxide. The production systems have various unit operations, including, for example, a β-propiolacton...
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WO/2017/165344A1 |
Provided herein are methods of producing acrylic acid from beta-propiolactone. Such methods may involve the use of a heterogeneous catalyst, such as a zeolite.
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WO/2017/156648A1 |
A compound having anti-inflammatory effect. The compound has a structure as shown in formula (I), and has a stronger anti-inflammatory and analgesic effect comparing to ibuprofen.
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WO/2017/158023A1 |
This invention relates to a novel method for the synthesis of (2E,4E,6Z,8E)-8-(3,4- dihydronaphthalen-1 (2H)-ylidene)-3,7-dimethylocta-2,4,6-trienoic acid. In particular, the invention relates to several improvements in several individua...
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WO/2017/155578A1 |
The present specification provides methods of treating a muscular disorder with a combination of a RXR agonist and a thyroid hormone.
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WO/2017/155577A1 |
The present specification provides methods of treating autoimmune diseases with a combination of a RXR agonist and a thyroid hormone.
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WO/2017/151938A1 |
Various embodiments of this invention are directed to pharmaceutical compositions and methods for treating disease. The compositions of such embodiments include dicarboxylic acid compounds containing electron withdrawing groups, alkyl es...
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WO/2017/151487A1 |
The present invention provides compositions and methods for detecting GluA1, as a subunit protein and/or as a GluA1 -containing, GluA2-lacking AMPAR complex. The invention further provides composition and methods for detecting and/or dia...
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WO/2017/147583A1 |
The present invention is directed to simple a cultivar of the flax plant (Linum usitatissimum) which produces a novel profile of linolenic acid. The plant, the oil products and the unique genes of the cultivar are described. A cultivar p...
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WO/2017/143946A1 |
Provided are a fatty acid compound, a preparation method therefor and use thereof. The fatty acid compound is of a structure represented by general formula I. The compound has an AMPK activating activity and a capability of inhibiting gl...
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WO/2017/145985A1 |
Provided is a multi-hole extrusion die that makes it possible to produce a catalyst extrusion-molded body for producing unsaturated aldehyde and/or unsaturated carboxylic acid that is stable and of high quality, and has high catalytic pe...
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WO/2017/137348A1 |
The invention relates to an aqueous acrylic acid solution comprising i) 0.5 to 25 wt% of acrylic acid; ii) 50 to 99 wt% of water; iii) 1 to 200 ppm by weight of a copper compound, selected from copper(I) salts, copper(II) salts, and mixt...
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WO/2017/129483A1 |
The invention relates to a novel hetero-diels-alder cross-linker, to methods for the production thereof and use thereof for reversibly crosslinked polymer systems.
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WO/2017/114817A1 |
The invention provides a process for the recovery of C3-C6 carboxylic acid from an aqueous stream, comprising providing an aqueous stream comprising C3-C6 carboxylic acid, contacting said aqueous stream comprising C3-C6 carboxylic acid w...
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WO/2017/116795A1 |
The present invention is directed to an amphoteric polymer, a method for preparing an amphoteric polymer, use of the amphoteric polymer for emulsifying an alkenyl succinic anhydride. The present invention also provides an alkenyl succini...
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WO/2017/114829A1 |
The invention provides a process for the recovery of C3-C6 carboxylic acid from a vaporous aqueous stream, comprising providing a vaporous aqueous stream comprising C3-C6 carboxylic acid, contacting said vaporous aqueous stream comprisin...
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WO/2017/114831A1 |
The present invention provides a process for oxidatively converting alkanes and/or alkenes containing 2 to 6 carbon atoms ("C2-C6") to C2-C6 alkenes and C2-C6 carboxylic acids, comprising a reaction step which comprises contacting a stre...
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WO/2017/114824A1 |
The invention provides a process for the recovery of C3-C6 carboxylic acid from a liquid or vaporous aqueous stream, comprising providing a liquid or vaporous aqueous stream comprising C3-C6 carboxylic acid, contacting said aqueous strea...
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