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WO/2023/063244A1 |
The present invention provides: a solid catalyst which is used when ammonia and a methylation agent are reacted with each other so as to suppress the generation of trimethyl amine, while ensuring a suitable conversion rate of the methyla...
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WO/2023/059903A1 |
The present invention relates to methods for synthesizing C-X-C receptor type 4 (CXCR4) inhibitor mavorixafor and to intermediates thereto.
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WO/2023/056685A1 |
Provided is a catalyst for reductive amination and a preparation method therefor and the use thereof. The catalyst comprises a structure formed by a metal-based active center and a mercapto donor by means of a chemical bond, and the meta...
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WO/2023/054678A1 |
This organic EL element (1) comprises a light-emitting region (5) disposed between a negative electrode (4) and a positive electrode (3), a first positive-electrode-side organic layer (61), and a second positive-electrode-side organic la...
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WO/2023/054120A1 |
Provided is a method for separating and recovering metal ions wherein an oil phase containing an extraction agent is mixed with an aqueous phase that contains at least two metal ion species including a group 3 to group 16 metal ion and t...
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WO/2023/051133A1 |
The present invention relates to a spiro compound and the use thereof. The spiro compound has the structure as shown in formula (1). The material provided in the present invention has the advantages of a high optical and electrical stabi...
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WO/2023/053016A1 |
Novel ionizable lipid compounds of Formula I or Formula II are provided. The use of the compounds in forming lipid nanoparticles is described. The lipid nanoparticles may encapsulate a therapeutic, such as a nucleic acid, and these may b...
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WO/2023/048128A1 |
This resist composition contains a base material component (A), and a compound (B0) represented by general formula (b0). In the formula, Rb0 is a fused ring group in which an aromatic ring and an alicyclic ring are fused. The alicyclic r...
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WO/2023/048237A1 |
The present invention is a compound represented by general formula (A) [in the formula, G is -SO2R1, -CO-G1, or -C(CH3)-Ph; R1 is a C1-30 alkyl group which may have a halogen atom or a phenyl group which may have a substituent; G1 is a h...
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WO/2023/045729A1 |
The present application relates to a nitrogen-containing compound, an electronic component comprising same, and an electronic apparatus. The nitrogen-containing compound of the present application comprises a fluorenyl group, and benzocy...
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WO/2023/044574A1 |
Disclosed are novel phosphorylated and sulfonated mescaline derivative compounds and pharmaceutical and recreational drug formulations containing the same. The compounds may be produced by reacting a precursor mescaline derivative with a...
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WO/2023/048021A1 |
Provided are: a resist underlayer film-forming composition which has excellent embedding and flattening properties for stepped substrates, excellent storage stability, a low film-curing start temperature and a small amount of sublimate g...
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WO/2023/039941A1 |
Provided are an N,N,N-triacyl-2,4,6-triaminotoluene compound nucleating agent, and a preparation method therefor and a use method thereof. The nucleating agent is used for polymer nucleation at high temperatures, and can effectively redu...
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WO/2023/041781A1 |
A chemical process for preparing at least one aromatic isocyanate, said process comprising n chemical sub-processes sp(i), wherein a sub-process sp(i) is carried out in a chemical processing sub-unit U(i), i=1...n, n≥1, wherein during ...
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WO/2023/041771A1 |
The invention relates to a method for the removal of water from and transport of at least one aliphatic diamine comprising the following steps: a) providing a first composition including 60 to 98 wt.-% water and 2 to 40 wt.-% of the at l...
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WO/2023/039940A1 |
Disclosed is a method for preparing N,N,N-tripivaloyl-1,3,5-triaminobenzene. The method comprises: step 1, using 2,4,6-trinitrotoluene as a raw material, and reacting same with hydrogen and pivalic anhydride in sequence to obtain N,N,N-t...
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WO/2023/041769A1 |
The invention relates to a method for obtaining an amine from a composition by means of distillation and a composition obtainable by that method. The invention also relates to a method for the production of an isocyanate from the composi...
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WO/2023/041768A1 |
The invention relates to a method for the processing and transport of hexane-1,6-diamine or pentane-1,5-diamine comprising the steps of: a) Providing a first composition including 60 to 98 wt.-% water and 2 to 40 wt.-% hexane-1,6-diamine...
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WO/2023/035652A1 |
The present invention relates to a lipid compound having the structure of the following formula I, or a salt thereof, or an isomer thereof, or an N-oxide thereof, capable of being used alone or in combination with other lipid components,...
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WO/2023/038493A1 |
The present specification relates to a compound of chemical formula 1, a coating composition including the compound, an organic light-emitting device using same, and a manufacturing method therefor.
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WO/2023/034917A1 |
The present disclosures are directed to processes for synthesizing (S)-2-(((S)-6,8-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)a
mino)-N-(1-(2-methyl-1-(neopentylamino)propan-2-yl)-1H-imida
zol-4-yl)pentanamide ("nirogacestat").
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WO/2023/029236A1 |
The present application provides a method for synthesizing a key intermediate II-a of upadacitinib. The asymmetric hydrogenation of unsaturated carboxylic acid I-a can be catalyzed by means of Ru(OAc)2-(R)-OSPD to synthesize chiral carbo...
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WO/2023/024532A1 |
Disclosed in the present invention is a one-step method for preparing a C-N coupling product using nitroaromatic hydrocarbon and alkyl or phenylboronic acid. The method comprises: adding nitroaromatic hydrocarbon, alkyl or phenylboronic ...
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WO/2023/027105A1 |
Provided is a composite amine absorbing liquid or the like that has a high reaction rate. This composite amine absorbing liquid is for absorbing CO2 and/or H2S in a gas, and contains (a) a chain-like monoamine, (b) a diamine including am...
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WO/2023/027173A1 |
Provided are a compound represented by formula (1) (in formula (1), N*, R1-R9, L1, L2, L3, Ar1, and Ar2 are as defined in formula (1)), an organic electroluminescent element including the compound, and an electronic device including such...
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WO/2023/016447A1 |
This disclosure provides compounds of Formula I, compositions comprising the same, and methods of using the same, including use in treating various diseases and conditions, e.g., those involving ferroptosis.
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WO/2023/013550A1 |
The purpose of the present invention is to provide: a resin composition achieving a high residual film rate when alkaline development is performed; and a compound employed therein. In order to achieve the aforementioned purpose, the co...
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WO/2023/010213A1 |
The present invention provides anti-fungal compositions comprising at least one unsaturated fatty acid or a pharmaceutically acceptable salt thereof; at least one alpha-hydroxy acid or a pharmaceutically acceptable salt thereof; and at l...
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WO/2023/011028A1 |
The present invention relates to an organic compound, an electronic component and an electronic device. The structural formula of the organic compound of the present invention is represented by formula (I), and when used in an organic el...
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WO/2023/013697A1 |
Provided are a material for metal patterning that can suppress, to a high degree, the formation of a metal thin film on a film surface, a fluoro compound, a thin film for metal patterning that uses the material and the fluoro compound, a...
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WO/2023/011117A1 |
The present invention provides an adsorbent and a preparation method therefor, a method for purifying hexamethylenediamine, and a method for preparing organic diamine and a device used therein. The adsorbent comprises a carrier and surfa...
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WO/2023/013397A1 |
Provided are a carbon dioxide absorbent comprising a cyclic amine compound (A) and a porous material (B), wherein the cyclic amine compound (A) has 35 mol% or more of a primary amino group with respect to all amino groups; a method for r...
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WO/2023/011634A1 |
The present invention relates to a benzo-ring-containing derivative, and a preparation method therefor and the use thereof. Specifically, the present invention relates to a compound as represented by general formula (Ia), and a preparati...
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WO/2023/007481A1 |
This invention provides prodrug and conjugates thereof, uses, kits and pharmaceutical compositions thereof.
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WO/2023/287208A1 |
The purpose of the present invention is to provide a novel compound that efficiently absorbs light in the visible region as well as has favorable weather resistance, and provided are a compound, and a composition, a molded body, a dyed p...
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WO/2023/288027A1 |
4-phenyl-2-dimethylaminotetralin compounds, formulations, and methods are provided for selective modulation of serotonin 5-HT2A and 5-HT2C receptors without causing sedation at doses that are antipsychotic. Mechanisms for selective modul...
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WO/2023/282382A1 |
The present invention relates to a method for preparing 2,5-diaminotoluene sulfate and, more specifically, to a method for preparing 2,5-diaminotoluene sulfate which hydrogenates 2-methyl-4-nitroaniline in the presence of a platinum/carb...
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WO/2023/280296A1 |
Provided are compounds of Formula I, compositions comprising the same, and methods of using the same, including use in treating various diseases and conditions, e.g., those involving ferroptosis.
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WO/2023/280227A2 |
The present invention provides Polar units, Linker intermediates, Linkers, Drug-Linkers and Conjugates thereof
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WO/2023/281421A1 |
Hydrofluoroolefin amine compounds are represented by the following general formula (I): 5 (Rf 2-)(Rf 3CF2-)N-CH=CF-Rf 1 Formula I where Rf 1 is a linear, branched, or cyclic fluoroalkyl group containing 1-5 carbon atoms and may contain u...
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WO/2023/281078A1 |
The present invention relates to a method for obtaining diallyldialkylammonium halide comprising the reaction between allyl halide and a dialkylamine, one of the two, preferentially both, being at least partially renewable and non-fossil...
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WO/2023/275038A1 |
A process for the catalytic hydrogenation of aromatic amines, preferably comprising methylenedianiline and/or tolylenediamine, to give the ring-hydrogenated equivalents thereof, comprising bringing a feed product comprising the aromatic ...
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WO/2023/273997A1 |
An organic compound and an application thereof. The organic compound has a structure represented by formula I, has better stability and photoelectric properties, and can enhance and balance carrier transport, thereby improving device per...
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WO/2023/273846A1 |
The present application relates to a spiro compound represented by formula (1) and an application thereof. The present spiro compound has advantageous qualities such as high photostability and electrical stability, a low sublimation temp...
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WO/2023/272781A1 |
Provided are a method for preparing adamantyltrimethylammonium hydroxide, and an aqueous quaternary ammonium base solution prepared thereby, relating to the technical field of molecular sieve template agent production. The preparation me...
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WO/2023/275137A1 |
The invention relates to a process for producing aniline by catalytic hydrogenation of nitrobenzene comprising: (a) reacting hydrogen and nitrobenzene in the presence of a catalyst in a hydrogenation reactor, forming a crude reaction pro...
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WO/2023/277606A1 |
The present invention provides a novel compound for a capping layer, and an organic light-emitting device comprising same.
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WO/2023/278423A1 |
Disclosed herein are methods of capturing CO2 from a gas source using electrochemically-enhanced amine capture to form a concentrated CO2 vapor, followed by sequestering CO2 from the concentrated vapor in a sequestration step. The seques...
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WO/2022/267661A1 |
The present application belongs to the field of organic materials, and relates to an organic compound, and an electronic element and an electronic device using same. The organic compound has a structure as represented by formula 1, and t...
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WO/2022/270296A1 |
A compound represented by formula (1) (In formula (1), N*, R1A-R5A, R1B-R5B, R1C-R4C, R1D-R5D, R1U-R8U, R1V-R7V, Ar, m, *a, *b, *d, *u, *v, benzene ring A-benzene ring D, naphthalene ring U, and naphthalene ring V are as defined in formu...
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