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Patent Searching and Data


Matches 201 - 250 out of 14,265

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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,...  
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.  
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").  
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...  
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 ...  
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...  
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...  
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.  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2023/007481A1
This invention provides prodrug and conjugates thereof, uses, kits and pharmaceutical compositions thereof.  
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...  
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...  
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...  
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.  
WO/2023/280227A2
The present invention provides Polar units, Linker intermediates, Linkers, Drug-Linkers and Conjugates thereof  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
WO/2023/277606A1
The present invention provides a novel compound for a capping layer, and an organic light-emitting device comprising same.  
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...  
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...  
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...  
WO/2022/270638A1
Provided are: a compound that further improves the performance of an inorganic EL element; an organic electroluminescent element in which element performance is further improved; an electronic device comprising such an organic electrolum...  
WO/2022/264471A1
Provided is a method of catalytic hydrogenation and reduction with which a catalytic hydrogenation and reduction reaction can be performed at a high inversion rate. A method of catalytic hydrogenation and reduction in which a reactive su...  
WO/2022/265034A1
The resist composition comprises a resin component (A1) and a compound (B0) represented by general formula (b0) (In the formula, X0 is a bromine atom or iodine atom. Rm is a hydroxy group, etc. nb1 is 1 to 5, nb2 is 0 to 4, and 1 ≤ nb1...  
WO/2022/263525A1
The present invention is directed at organic ammonium salts comprising an organic ammonium-group-comprising cation which does not contain an estolide moiety and a carboxylate anion (COO-) group-comprising anion selected from the group co...  
WO/2022/257584A1
The present invention relates to a compound, which has a structural formula shown in formula (I) and is suitable for use in electronic components, especially in organic electroluminescence devices, and relates to a material for organic e...  
WO/2022/260240A1
The present specification provides a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising same.  
WO/2022/259886A1
The present invention provides: a compound and a material for organic electroluminescent elements, the compound and material further improving the performance of an organic EL element; an organic electroluminescent element which has furt...  

Matches 201 - 250 out of 14,265