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WO/2018/051278A2 |
The present invention relates to a compound of formula (I) based on enamine derivatives and used as organic hole conductors or hole transporting material in an optoelectronic or photoelectrochemical device. The present invention relates ...
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WO/2018/045941A1 |
A method for synthesizing glycolide, comprising: forming a binary composite catalytic system using a nontoxic cyclic organic guanidine compound and a nontoxic linear organic guanidine compound; and synthesizing high-purity (≥ 99.9%) gl...
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WO/2018/045938A1 |
A crude cyclic ester purification method. The present invention provides a quick, efficient, and green crude cyclic ester purification method, comprising three procedures of granulation, washing and separation, and drying. Only water is ...
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WO/2018/041935A1 |
The present invention relates to photoinitiator compounds of the formula (1) wherein X is O, S or a direct bond; Y is O, S or CR9R10; R1, R2, R3, R4, R5, R6, R7 and R8 independently of each other are hydrogen, halogen, C1- C18alkyl, C5-C...
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WO/2018/038463A1 |
The present invention relates to a novel compound and an organic electroluminescent device comprising same. The compound according to the present invention is used in an organic layer of an organic electroluminescent device, preferably, ...
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WO/2018/038464A1 |
The present invention relates to a novel compound and an organic electroluminescent device comprising same. The compound according to the present invention is used in an organic layer of an organic electroluminescent device, preferably, ...
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WO/2018/033085A1 |
Disclosed are a compound using anthrone as a core and applications thereof in an organic electroluminescent component. The compound uses anthrone as a parent core, which is connected to an aromatic heterocyclic group, so that the molecul...
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WO/2018/026545A1 |
Provided is an integral 3D humic acid-carbon hybrid foam composed of multiple pores and pore walls, wherein pore walls contain single-layer or few-layer humic acid sheets chemically bonded by a carbon material at their edges and have a c...
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WO/2017/220524A1 |
The present invention relates to a process for synthesizing lactide, comprising the steps of: providing one or more components to at least one reactor, the one or more components comprising lactic acid and a solvent; - converting at leas...
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WO/2017/220522A1 |
The present invention relates to a process for synthesizing lactide, comprising the steps of: adding thermal energy to at least one of one or more components; providing the one or more components to at least one reactor, the one or more ...
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WO/2017/220521A1 |
The present invention relates to a process for synthesizing lactide comprising the steps of: providing one or more components to at least one reactor, the one or more components comprising lactic acid; - converting at least part of the l...
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WO/2017/220519A1 |
The present invention relates to a process for synthesizing lactide, comprising the steps of: - adding thermal energy to at least one solvent; - providing one or more components to at least one reactor, the one or more components compris...
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WO/2017/204086A1 |
Provided is a method for preparing a cyclic acetal compound represented by general formula (3) below, the method comprising a step in which compound A, represented by general formula (1) below, and compound B, represented by general form...
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WO/2017/202275A1 |
Disclosed in the present invention are a bromo benzyl ether derivative, a preparation method therefor, and a pharmaceutical composition and uses thereof. Specifically, the present invention relates to a bromo benzyl ether derivative repr...
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WO/2017/202277A1 |
Provided is a method for preparing 2-hydroxyl-4-(2, 3-disubstituted benzyloxy)-5-substituted benzaldehyde derivative represented by formula (I). The method comprises the following steps: (1), preparing 2-substitution-3-aryl toluene deriv...
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WO/2017/202273A1 |
Disclosed in the present invention are a benzyl phenyl ether derivative, a preparation method therefor, and a pharmaceutical composition and uses thereof. Specifically, the present invention relates to a benzyl phenyl ether derivative re...
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WO/2017/202276A1 |
A phenylate derivative, a preparation method therefor, and a pharmaceutical composition and uses thereof. Specifically, the present invention relates to a phenylate derivative represented by formula I, a pharmaceutically-acceptable salt ...
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WO/2017/204319A1 |
This compound is characterized by being a compound represented by formula (1). In addition, this glucosylceramide synthase inhibitor is characterized by containing a compound represented by formula (1) or a pharmaceutically acceptable sa...
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WO/2017/190714A1 |
The present invention relates to chemistry, pharmaceutics, and in particular to the production of formulations from derivatives of phenol compounds or polyphenol compounds and from derivatives of phenol compounds or polyphenol compounds ...
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WO/2017/192304A1 |
The present disclosure is directed to compounds of formula (I): or a pharmaceutically acceptable salt, solvate or solvate of the salt thereof. Compounds of formula (I) are inhibitors of NOX4 and are useful in the treatment of fibrotic di...
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WO/2017/189953A1 |
Compositions comprising polymers comprising one or more ketal, monothioketal, and/or thioketal bonds are provided, as well as related methods and kits. In some embodiments, a polymer may comprise one or more repeat units comprising one o...
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WO/2017/187859A1 |
The present invention is a compound represented by formula (1), a liquid crystal composition containing the compound, and a liquid crystal display element including the composition. In the formula: R is a C1-15 alkyl or the like; ring A1...
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WO/2017/182433A1 |
The present invention relates to novel hydroxamic acid derivatives as inhibitors of meprin β and/or α, pharmaceutical compositions comprising such compounds, methods for treatment or prophylaxis of diseases or conditions, especially su...
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WO/2017/183539A1 |
[Problem] To provide a compound that can be used on an industrial scale. [Solution] A compound represented by general formula (4) or a base adduct thereof. (In the formula, R3 and R4 independently represent a hydrogen atom or the like.)
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WO/2017/159525A1 |
This method for producing a diol having a cyclic acetal skeleton comprises an acetalation reaction step for carrying out an acetalation reaction, in the presence of an acid catalyst, between a starting hydroxypivalaldehyde and at least p...
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WO/2017/158404A1 |
This invention relates to an improved method for preparing alkylenedioxybenzene compounds of Formula I, from the corresponding ortho-dihydroxy aromatic compound of Formula II wherein n is 0, 1, 2 or 3; and R1 and R2 independently represe...
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WO/2017/143622A1 |
The present invention relates to a method for synthesizing lactide by means of lactic acid catalysis. In the method, a nano-particle aqueous dispersion of zinc oxide is used as a catalyst, and lactide is synthesized by means of catalysis...
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WO/2017/134002A1 |
The invention relates to a method for producing (meth) acrylic acid esters with isomeric alcohols obtained by reacting glycerine with formaldehyde (hydroxy substituted dioxanes and dioxolanes) in high yield using catalysts based on titan...
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WO/2017/130551A1 |
This lactide recovery method is characterized in that polylactic acid and a depolymerization catalyst are introduced into an extruder 1 leading to a vent chamber 3 kept under reduced pressure, the polylactic acid and the depolymerization...
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WO/2017/111544A1 |
The present invention relates to a novel compound and an organic electroluminescent device comprising same. The compound according to the present invention can be used in an organic layer, and more desirably, in a light emitting layer or...
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WO/2017/096559A1 |
The present invention relates to the production of xylene derivatives from furfural and its derivatives. The invention describes new routes for converting furfural and its derivatives into xylene derivatives including novel intermediates.
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WO/2017/099109A1 |
The method for collecting lactide according to the present invention uses a vent chamber 3 in which a first screw transport path 11 is extended; utilizes the first screw transport path 11 to introduce a molten resin composition containin...
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WO/2017/089301A1 |
The present invention relates to a compound according to formula (I) wherein X represents a bond or -(CRaRb)n-, wherein Ra and Rb each independently represents hydrogen, (C1-C4)alkyl or Ra and Rb together with the carbon atom to which th...
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WO/2017/088738A1 |
The present invention discloses a modified compound of andrographolide, and particularly discloses a compound shown in formula (I) and (II) or a pharmaceutically acceptable salt thereof.
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WO/2017/078927A1 |
Novel compounds having a formula (I), embodiments of a method of making the same, and of a composition comprising them are disclosed herein. Also disclosed are embodiments of a method of treating or preventing a metabolic disorder in a s...
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WO/2017/077552A1 |
A process for the preparation of intermediates 9, useful in the synthesis of sofosbuvir, as well as intermediates of formula [12] are disclosed herein.
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WO/2017/068496A1 |
The present application relates to an improved process for the preparation of Eliglustat or its pharmaceutically acceptable salts thereof. Further relates to isolation of intermediates in the form of solid and their use for preparation o...
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WO/2017/050298A1 |
The present invention relates to compounds effective in treating hepatotoxicity and fatty liver diseases and uses thereof.
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WO/2017/053793A1 |
Methods and systems for making intermediates in the synthesis of onapristone are provided. Aspects include the photoconversion of onapristone synthesis intermediates using a narrow band frequency light source.
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WO/2017/014013A1 |
A compound represented by formula (1). For example, R1 represents an alkyl group having 1-15 carbon atoms; MES represents a mesogenic group having at least one ring; Sp1 represents a single bond or an alkylene group having 1-10 carbon at...
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WO/2017/010399A1 |
Provided are compounds having RORγt inhibitory effects represented by formula (I). Compounds represented by formula (I) (wherein L represents -NR1ACO-, -SO2- or the like, A represents a substituted or unsubstituted aromatic carbocyclic ...
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WO/2016/208483A1 |
The present invention provides a compound represented by general formula (I) and also provides a composition containing the compound, a polymer obtained by polymerizing the composition, and a liquid crystal display element. The compound ...
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WO/2016/207711A1 |
The present invention provides a method for producing modified lignin, novel modified lignin and novel epoxy resin, as well as novel bisphenol compounds, and resin compositions including these novel bisphenol compounds and novel epoxy re...
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WO/2016/198374A1 |
Substituted aromatic sulfonamides of formula (I) pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a di...
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WO/2016/201214A1 |
The present invention relates to compounds which have been discovered to be potent ligands (inhibitors) of human GLUT5 (glucose transporter type 5), a facilitative glucose transporter that transports fructose, and their use as ligands as...
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WO/2016/192631A1 |
The present invention provides an abietane-type diterpene compound having lipid-lowering activity, a method for preparing same, and use of same. Specifically, the compound has the structure shown in formula I. The definitions of the grou...
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WO/2016/183053A1 |
Embodiments of the present disclosure pertain to methods of monitoring an environment for the presence of a solvent by: (i) exposing the environment to a luminescent compound, where the relative luminescence emission intensity of the lum...
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WO/2016/174161A1 |
The invention relates to a method and a device for manufacturing lactide, whereby crude lactide, being prepared by means of depolymerization of lactic acid oligomers, is purified by means of a distillation step. According to the inventio...
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WO/2016/172275A1 |
The present disclosure provides compositions and methods that are useful in removing, lowering the amount of, or otherwise controlling hydrogen sulfide and mercaptans. The compositions and methods can be used in any industry where hydrog...
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WO/2016/160579A1 |
This invention provides efficient and scalable enantioselective methods that yield 2-alkyl-2-allylcycloalkyanone compounds with quaternary stereogenic centers. Methods include the method for the preparation of a compound of formula (I), ...
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