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WO/2022/085379A1 |
Provided is a lactone compound that is represented by formula (1) and is useful as a flavor imparting agent. Also provided are a flavor imparting agent and a fragrance composition. In the formula, the dotted line in the heterocycle indic...
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WO/2022/084158A1 |
The invention relates to a method for oxidizing furan compounds by contacting a catalyst combination containing an amminoxyl radical and a homogeneous metal species of copper, iron, cobalt or nickel and an oxidizing agent. In particular,...
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WO/2022/082850A1 |
An environmentally-friendly anti-fouling agent, an anti-fouling paint, a multilayer protective film structure, and an application thereof. The environmentally friendly anti-fouling agent comprises furan oxime and/or a furan oxime metal c...
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WO/2022/086894A1 |
The present disclosure encompasses solid state forms of Resmetirom, in embodiments crystalline polymorphs of Resmetirom, processes for preparation thereof, and pharmaceutical compositions thereof.
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WO/2022/083142A1 |
Disclosed are a bifunctional graphene oxide catalyst, a preparation method therefor and the use thereof. The preparation method comprises: step I. sulfonating graphene oxide by adding an organic acid to obtain monofunctional graphene oxi...
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WO/2022/080765A1 |
The present invention relates to a skin whitening composition comprising a dihydrofuran-2(3H)-one derivative having melanogenesis inhibition and melanosome decomposition activity, an isomer thereof, or a pharmaceutically acceptable salt ...
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WO/2022/080477A1 |
The present invention provides: a compound which improves the performance of an organic EL element; an organic electroluminescent element which has improved element performance; and an electronic device which comprises this organic elect...
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WO/2022/080715A1 |
The present invention provides a novel compound and an organic light-emitting device comprising same.
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WO/2022/081842A1 |
The present invention provides acyl sulfonamide compounds of general formula (I): (I) in which R1, R2, R3, R4, R5 and R6 are as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparin...
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WO/2022/081495A1 |
Processes for oxidative pretreatment of carbohydrate dehydration products are disclosed, which relate to the discovery that functional groups of humins, such as those that result in, or lead to, color formation (e.g., aldehyde groups and...
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WO/2022/075735A1 |
The present invention relates to a compound represented by chemical formula 1, a coating composition comprising the compound represented by chemical formula 1, an organic light-emitting device using same, and a manufacturing method there...
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WO/2022/073943A1 |
The present invention relates to a novel method for producing carbonylaminofurans of general formula (I).
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WO/2022/075746A1 |
The present invention provides: a novel compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electrical element using same; and an electronic device thereof.
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WO/2022/069554A1 |
The invention relates to a method for producing 4-bromofuran-2-carboxylates of general formula (I) and to the use thereof as important precursors for the synthesis of agrochemical and pharmaceutical active substances. (I).
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WO/2022/068292A1 |
The present application relates to an organic compound, and an electronic element and an electronic device using same. The structural formula of the organic compound is shown as formula 1. According to the organic compound provided in th...
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WO/2022/063254A1 |
Provided is a GABA A receptor agonist having a novel structure, better efficacy, and safer clinical use with reduced side effects, relating specifically to a phenol derivative, and a method for preparation thereof, and use thereof in the...
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WO/2022/064984A1 |
Provided is a cyanine compound that is a counterion conjugate comprising an anion and a cation, the anion being represented by formula (I-1). (In formula (I-1): R1 and R2 each independently denote a hydrogen atom or a monovalent organic ...
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WO/2022/065730A1 |
Provided is a cyano group-substituted aryl or heteroaryl derivative which effectively absorbs high-energy light in the UV region from an external light source to minimize damage to organic materials inside an organic electroluminescent d...
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WO/2022/065687A1 |
Provided is a heterogeneous catalyst for preparing a dicarboxylic acid aromatic heterocyclic compound, the heterogeneous catalyst comprising: an active metal; and a basic metal oxide carrier which supports the active metal, and which is ...
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WO/2022/064351A1 |
Process for producing levulinic acid, which includes a step of catalytic conversion of a pentose (in particular xylose or arabinose) into furfural in an organic solvent having a boiling temperature from 600C to 220°C, followed by a step...
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WO/2022/065745A1 |
The present specification relates to a compound represented by chemical formula 1 and an organic light-emitting device including same.
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WO/2022/057522A1 |
A liquid crystal aligning agent, comprising at least one polymer selected from at least one of polyimide and a group of polyimide obtained by ring closure of said polyimide. The polyimide comprises a first dianhydride represented by form...
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WO/2022/060764A1 |
The present invention relates to Compounds of Formula I: and pharmaceutically acceptable salts or prodrug thereof. The present invention also relates to compositions comprising at least one compound of Formula I, and methods of using the...
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WO/2022/060047A1 |
The present invention provides a novel compound, and an organic light emitting device using same.
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WO/2022/057734A1 |
The present invention relates to the technical field of organic chemical engineering, and in particular to a key intermediate for synthesizing prostaglandin compounds and a preparation method therefor. When applied to the synthesis of pr...
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WO/2022/058965A1 |
Provided herein, inter alia, are compounds of fatty acid glycerol derivatives and compositions including the same.
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WO/2022/024054A9 |
The present invention relates to substituted hexahydro-5H-chromen-5-one and/or substituted tetrahydrobenzofuran-4(2H)-one derivatives which are useful as fragrance or flavor materials.
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WO/2022/053012A1 |
Disclosed in the present invention are a compound of formula Ia or IIa, a cis-trans isomer, enantiomer, diastereomer, racemate, tautomer, solvate, hydrate, or pharmaceutically acceptable salt thereof or a mixture of said substances, a ph...
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WO/2022/053679A1 |
The present invention provides a compound of formula (I), or a pharmaceutically acceptable salt thereof, or a stereoisomer thereof or mixture of stereoisomers, wherein n is an integer from 0 to 10; R1 is a biradical selected from the gro...
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WO/2022/051980A1 |
A method for preparing compound 1 and compound 2. The structures of the compound 1 and the compound 2 is shown below, and the method comprises the following steps: 1) taking 2,3-dihydrobenzofuran-7-aniline as a raw material, and carrying...
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WO/2022/052047A1 |
Provided are a microbicide and a sterilization method, wherein the microbicide contains a compound represented by chemical formula (I), wherein Ar1 and Ar2 are each independently a substituent-substituted or unsubstituted phenyl, naphthy...
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WO/2022/053013A1 |
Disclosed in the present invention are a compound represented by formula Ib or IIb, a cis or trans isomer, enantiomer, diastereomer, racemate, tautomer, solvate, hydrate, and pharmaceutically acceptable salt thereof, or a mixture thereof...
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WO/2022/049384A1 |
The present invention relates to compounds derivable from the esterification of a fatty alcohol and furoic acid according to Formula (I). The present invention also relates to the use of said compounds as surfactants, compositions compri...
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WO/2022/050592A1 |
The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting element comprising same.
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WO/2022/045837A1 |
The present specification relates to a method for preparing a deuterated aromatic compound and a deuterated composition.
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WO/2022/045231A1 |
This ester compound is represented by formula (1) [wherein R1 to R24 are each independently a hydrogen atom, a halogen atom, a hydrocarbon group, or a heteroatom-containing hydrocarbon group; R1 to R10, R23, and R24 may be bonded to each...
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WO/2022/045033A1 |
The present invention relates to a dihydrobenzofuran compound or dihydrobenzopyran compound represented by formula (1) (wherein each of R1, R2 and R3 independently represents a hydrogen atom, an alkoxy group having from 1 to 5 carbon ato...
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WO/2022/047014A1 |
The present disclosure relates to copper complexes, pharmaceutical compositions comprising these complexes, chemical processes for preparing these complexes, and their use in the treatment of neurodegenerative disease, e.g., amyotrophic ...
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WO/2022/041175A1 |
The present application relates to use of a compound for preparing a medicament for anti-depression, anesthesia, analgesia, cognitive function improvement, lung protection, amyotrophic lateral sclerosis or complex regional pain syndrome....
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WO/2022/041174A1 |
The present application relates to a compound having the functions of being an antidepressant, improving anxiety and post-traumatic stress syndrome, anesthetizing, easing pain, improving cognitive function, protecting the lungs, preventi...
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WO/2022/040747A1 |
The present invention relates to compounds that have zinc and/or iron ionophore activity and their use in treating diseases that are modulated by reducing zinc and/or iron. In particular embodiments, the compounds are compounds of formul...
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WO/2022/045838A1 |
The present specification relates to a method for preparing a deuterated aromatic compound, and a deuterated reactive composition.
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WO/2022/041462A1 |
A synthesis method for a cyclopropane compound. The cyclopropane compound has a structure as represented by general formula (I). The synthesis method comprises: reacting an olefin compound A with ethyl diazoacetate under the catalysis of...
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WO/2022/045618A1 |
Provided is a tertiary amine derivative, which effectively absorbs high-energy external light source in a UV region to minimize damage to organic materials inside an organic electroluminescent device, and thus contributes to a substantia...
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WO/2022/039520A1 |
The present invention provides a novel compound and an organic light-emitting device using same.
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WO/2022/039340A1 |
The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light-emitting device comprising same.
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WO/2022/040508A1 |
Compounds and compositions useful in methods of treating, ameliorating, or inhibiting the development of an autoimmune disease by modulating the T cell response to antigenic peptide or fragments of antigenic peptides presented by the maj...
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WO/2022/038066A1 |
The present invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing these compounds.
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WO/2022/033280A1 |
The present invention relates to an organic electroluminescent device and an electronic apparatus. The organic electroluminescent device comprises an anode, a hole transport layer, an organic light-emitting layer, an electron transport l...
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WO/2022/035610A1 |
Methods are disclosed for the purification of crude compositions comprising 2,5-furandicarboxylic acid, dimethyl ester (FDME) or other diester derivatives (e.g., dialkyl ester derivatives) of 2,5-furandicarboxylic acid (FDCA), by crystal...
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