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Matches 701 - 750 out of 25,591

Document Document Title
WO/2021/162057A1
This organic electroluminescent element (1) includes at least two light emitting units (11, 12) arranged between an anode (3) and a cathode (4), and a first cathode-side organic layer (21), wherein: the first cathode-side organic layer (...  
WO/2021/157636A1
The present invention provides an organic electroluminescent element in which the element performance thereof is further improved, and an electronic device that includes such an organic electroluminescent element, an electron transport l...  
WO/2021/158890A1
A method for synthesizing furan-2, 5-dicarboxylate (FDCA2-) is provided. Furan-2-carboxylate is provided with an inorganic base in the form of an inorganic base salt, wherein the furan-2-carboxylate and the inorganic base salt form a mix...  
WO/2021/155474A1
Cannabinoid sulfate esters, their soluble salts and stable formulations thereof, as well as their edible, beverage and medicinal applications. The cannabinoid sulfate ester salts may be used as drugs or prodrugs for treating various cond...  
WO/2021/158586A1
The present disclosure encompasses a novel solid state form of Blarcamesine and salts thereof, processes for preparation thereof, and pharmaceutical compositions thereof.  
WO/2021/157642A1
The present invention improves the light emission efficiency, driving voltage, and lifespan of an organic electroluminescent element using a delayed fluorescent material. A host material for a delayed fluorescent material and comprising ...  
WO/2021/157593A1
Superior durability is demonstrated by an organic light emitting element that uses a light emitting composition including both a first compound with a PBHT value greater than 0.730 and a second compound for which ES1 is smaller than for ...  
WO/2021/156323A1
The present application relates to an amine compound, which is suitable for use in electronic devices, in particular organic electroluminescent devices (OLEDs). Furthermore, it relates to electronic devices comprising the compound, in pa...  
WO/2021/153635A1
The present invention provides a non-lamellar liquid crystal forming composition which is highly safe. The present invention relates to a non-lamellar liquid crystal forming composition that includes an amphipathic compound represented b...  
WO/2021/153786A1
The present invention provides a compound having an excellent control effect against pests. A compound represented by formula (1) of the present invention (in the formula, Q represents a group indicated by Q1 or a group indicated by Q2 (...  
WO/2021/150094A1
The present specification relates to a compound of chemical formula 1 and an organic light-emitting device comprising same.  
WO/2021/147882A1
Provided are a series of cathepsin K inhibitors, in particular, a dibenzofuran derivative cathepsin K inhibitor, belonging to the technical field of chemical medicines. The present invention also relates to a pharmaceutical composition c...  
WO/2021/149051A1
The present invention provides compounds and herbicidal compositions comprising thereof. Further, use of herbicidal compositions or kit for controlling plant growth is also provided.  
WO/2021/148003A1
The present disclosure relates to a drug conjugate of an Eribulin derivative, a preparation method therefor and an application thereof in medicine. Specifically, provided is an antibody-drug conjugate, which contains an Eribulin derivati...  
WO/2021/150091A1
The present specification relates to a compound of formula 1, and an organic light emitting element comprising same.  
WO/2021/143222A1
Disclosed are a high-performance hole transport material, and a preparation method therefor and application thereof. The structure of the hole transport material is represented by formula (I), wherein Ar1 and Ar2 are independently an uns...  
WO/2021/143853A1
Disclosed is a tetrahydronaphtho[1,2-b]furan-2(3H)-one compound and a crystal thereof. The absolute configuration of the compound is an R configuration or an S configuration. Compared with a racemate, the R configuration and the S config...  
WO/2021/143762A1
Disclosed are a compound of formula (I), wherein the variables are defined in the specification, a pharmaceutical composition containing the same, and a method and a use of the compound or composition in the treatment of a PCSK9-mediated...  
WO/2021/145651A1
The present invention provides a novel compound capable of improving light-emitting efficiency, stability and lifespan of an element, an organic electrical element using the novel compound, and an electronic device having the organic ele...  
WO/2021/145711A1
The present specification relates to an organic light-emitting device comprising: an anode; a cathode; a light-emitting layer provided between the anode and the cathode; and a hole transport region comprising two or more organic layers p...  
WO/2021/140761A1
The purpose of the present invention is to provide a radiation-sensitive resin composition and a resist pattern formation method, which enable formation of a resist pattern having excellent LWR performance and CDU performance and having ...  
WO/2021/141356A1
The present invention provides: a compound represented by chemical formula 1; an organic electronic element comprising a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode; and ...  
WO/2021/138908A1
The present invention relates to a γ-valerolactone preparation method, the preparation method comprising mixing levulinic acid, a nickel-containing chemical compound and an organic phosphine chemical compound, and performing a reduction...  
WO/2021/134820A1
Disclosed are a new organic electroluminescent compound and an organic electroluminescent device. The structural formula of the organic electroluminescent compound is as shown below: (I), wherein L1 and L2 are phenylene, and L1 and L2 ma...  
WO/2021/135783A1
Disclosed in the present invention is a method for preparing an andrographolide derivative by using an industrial chromatographic technology, comprising: first enriching andrographolide total sulfonate by means of a microporous adsorptio...  
WO/2021/136197A1
The present application relates to the technical field of organic materials, and provides a nitrogen-containing compound, an electronic element and an electronic device. The structure of the nitrogen-containing compound is shown as chemi...  
WO/2021/136523A1
Provided are a pharmaceutical combination for treating tumors and an application thereof. The pharmaceutical combination comprises a compound represented by formula A, a pharmaceutically acceptable salt thereof, a solvate thereof or a so...  
WO/2021/135183A1
The present application relates to the technical field of organic materials, and provides an organic compound. A novel compound for an organic electroluminescent device is obtained by bonding and combining an adamantane spiro fluorenyl g...  
WO/2021/135207A1
Disclosed are a nitrogen-containing compound as represented by chemical formula 1, an electronic component, and an electronic device, the nitrogen-containing compound being capable of improving the performance of the electronic component...  
WO/2021/132981A1
The present application provides a heterocyclic compound, an organic light-emitting device in which the heterocyclic compound is included in an organic material layer, and a composition for the organic material layer of an organic light-...  
WO/2021/132995A1
The present specification relates to an organic light-emitting element comprising compound (A) expressed by chemical formula 1, and compound (B) expressed by any one among chemical formulae 2 to 4.  
WO/2021/129724A1
The present invention relates to an arylamine compound and an organic electroluminescent device. The arylamine compound has a structure represented by the formula (1), and contains N atoms rich in electrons and a numer of large conjugate...  
WO/2021/132930A1
The present specification provides a heterocyclic compound represented by chemical formula 1, an organic light-emitting device comprising same, a composition for an organic material layer of an organic light-emitting device, and a method...  
WO/2021/130451A1
The invention relates to chemical compounds C that are derivatives of norbixine and have tropism for the eye, and are intended to be used in the treatment of eye diseases in mammals, in particular in the context of altering the retinal p...  
WO/2021/120476A1
The present application discloses a method for preparing 5-hydroxymethylfurfural. The method comprises directly mixing a hexose compound, an ionic liquid and an acidic catalyst to obtain a mixture, and vacuumizing same during a reaction ...  
WO/2021/123848A1
The present invention relates to a process for the preparation of a chiral prostaglandin enol intermediate of formula 1, comprising the steps of: separating a compound of formula 16-(R,S)-10 into its diastereomers by fractional crystalli...  
WO/2021/123189A1
Process for producing a carboxylic acid composition comprising 2,5-furandicarboxylic acid, comprising the steps: a) oxidizing an oxidizable compound comprising 5-alkoxymethylfurfural in an oxidation reactor in the presence of a saturated...  
WO/2021/123203A1
Thermal treatment of purified FDCA for producing a carboxylic acid composition, the process comprising the steps of providing or producing a thermal treatment composition comprising a purified carboxylic acid composition and an organic a...  
WO/2021/123240A1
The present invention is directed to a process for the synthesis of 2,5-furandicarboxylic acid (FDCA) comprising the steps of: (1) oxidising an aqueous solution of 5 hydroxymethylfurfural (HMF) in the presence of molecular oxygen, of a h...  
WO/2021/123206A1
Thermal treatment of purified 2,5-furandicarboxylic acid (FDCA) for producing a carboxylic acid composition, the process comprising the steps of providing or producing a thermal treatment composition comprising a purified carboxylic acid...  
WO/2021/121022A1
A negative dielectric liquid crystal compound, a preparation method therefor, and an application thereof. The compound has a structure as shown in general formula (I): the main chemical structure is dibenzothiophene or dibenzofuran. Such...  
WO/2021/123237A1
The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain 2-amino-N-(amino-oxo-aryl-λ6- sulfanylidene)acetamide compounds (referred to herein as ANASIA co...  
WO/2021/124354A1
The present invention provides a process for the synthesis of FDC A comprising heating a mixture of fructose, aqueous NaCl or KC1, solvent, methyl isobutyl ketone (MIBK) and a catalyst at a temperature in the range of 150 to 200°C in a ...  
WO/2021/127214A1
The invention provides synthetic processes and synthetic intermediate compounds that can be used to prepare therapeutic conjugates. The invention also provides methods for treating HBV and/or HDV infection in a human by administering a t...  
WO/2021/125834A1
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.  
WO/2021/126923A1
Compounds of Formula I, Formula II, and Formula III and the pharmaceutically acceptable salts thereof are disclosed. The variables X, a, b, c, d, R1-4, R10-15 and R17-22 are disclosed herein. The compounds are useful for treating cancer ...  
WO/2021/114424A1
Provided is a method for preparing a trifluorohydrocarbyl sulfone compound. The preparation method comprises continuously sending a trifluorohydrocarbyl thioether compound, sodium tungstate dihydrate and a hydrogen peroxide solution to a...  
WO/2021/115813A1
The invention relates to an improved process for producing 1,4-butanediol, tetrahydrofuran and gamma-butyrolactone, wherein in the presence of hydrogen in a single reactor having at least two separately consecutive catalyst layers, one o...  
WO/2021/118234A1
The present invention relates to a novel furan-based compound, a novel epoxy compound, and a method for preparing same. Specifically, the present invention relates to a bio-raw-material-based multi-furan monomer, a multi-furan monomer-ba...  
WO/2021/117710A1
An organic electroluminescent element which comprises a positive electrode, a negative electrode and a light emitting layer that is arranged between the positive electrode and the negative electrode, wherein: the light emitting layer con...  

Matches 701 - 750 out of 25,591