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WO/2023/047104A9 |
The invention relates to a process for producing a compound comprising an 18F-difluoromethyl group or a compound comprising an 18F-difluoromethylene group, which process comprises contacting a compound comprising a nucleophilic group wit...
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WO/2023/061999A1 |
The present invention discloses a distinct mode of action of a nickel catalyst to forge C-0 bonds to unlock the mild utilization of N2O as O-atom transfer reagent in the synthesis of complex phenols from the corresponding aryl halides.
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WO/2023/059640A1 |
The present disclosure provides compounds, compositions containing such compounds, and methods of designing, developing, producing and preparing compounds represented by general Formula (I), including pharmaceutically acceptable salts th...
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WO/2023/056982A1 |
A herbicide compound, a preparation method therefor and an application thereof, the compound having a structure represented by formula (I), formula (II) or formula (III). The compound has a HPPD inhibitory effect, has a significant inhib...
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WO/2023/054644A1 |
The present invention provides a method for producing a fluorenone, the method comprising the following steps in the indicated sequence: an oxidation step for oxidizing fluorene in the presence of an aliphatic carboxylic acid having 2 to...
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WO/2023/056307A1 |
Disclosed are compositions and methods for treating amyotrophic lateral sclerosis (ALS) and compositions and methods for improving the health of diseased upper motor neurons. Particularly disclosed are compositions for improving the heal...
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WO/2023/052289A1 |
The present invention relates to a compound of formula (I) and its use as an aroma chemical to impart a floral note, fruity note, herbal note, animalic note, sweet note, rose note, grapefruit note, gourmand note, natural note, powdery no...
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WO/2023/055801A1 |
Materials and methods for producing brandy-like alcoholic beverages from individual components (e.g., brandy replicas that contain individually added volatile and non-volatile organic compounds) are provided herein.
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WO/2023/045612A1 |
The present application belongs to the technical field of medicine, and discloses an azulene compound, and a preparation method therefor and the use thereof. The compound comprises two azulene compounds that are mutually isomers, and the...
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WO/2023/044884A1 |
Disclosed is a method for synthesizing a diaryl ether by reacting a nickel/ketone double-catalyzed halogenated aromatic hydrocarbon with an arylphenol, comprising: under the protection of an inert gas, adding a halogenated aromatic hydro...
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WO/2023/041779A1 |
The present invention relates to a metal complex, a semiconductor layer comprising the metal complex and an organic electronic device comprising at least one metal complex thereof.
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WO/2023/041778A2 |
The present invention relates to a compound represented by Formula (I) wherein M is Cu, Zn, Al, Hf; or Formula (V).
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WO/2023/040641A1 |
An acylation solution and a process method for continuously synthesizing acyl naphthalene using an acylation solution, belonging to the technical field of chemical synthesis. The process method comprises: configuring an acylation solutio...
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WO/2023/037935A1 |
A method for producing 1,3-disubstituted bicyclo[1.1.1]pentanes which allow the co-existence of a cyclic ether compound in a reaction solution when obtaining a 1,3-disubstituted bicyclo[1.1.1]pentane by causing [1.1.1]propellane and a 1,...
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WO/2023/022758A1 |
This disclosure relates to a process which involves reacting 2-butanone with acetaldehyde in the presence of a zinc complex catalyst in a reaction zone to produce a product mixture comprising 4-hexen-3-one and 3-methyl-3-penten-2-one. Th...
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WO/2023/020531A1 |
A method for synthesizing 5,8-diamino-3,4-dihydro-2H-1-naphthalenone (compound I), which method comprises: subjecting 2,5-diprotected aminophenylbutyric acid to the Friedel-Crafts reaction for ring closure, and then removing a protecting...
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WO/2023/015706A1 |
The present invention relates to a catalytic reaction, in particular, to a catalytic oxidation device and method. The catalytic oxidation device comprises a storage unit, a premixing unit, a microchannel reaction unit, a gas-liquid separ...
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WO/2023/017202A1 |
Method for directly converting methane and carbon dioxide into oxygenated hydrocarbons with more than one carbon atom The present invention relates to a method for directly converting methane and carbon dioxide into, preferably, oxygenat...
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WO/2023/015709A1 |
Provided is a catalyst. Specifically, the present invention relates to a carbon-based metal-free functional quantum dot, a preparation method therefor and an application thereof. The preparation method comprises the following steps: S1: ...
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WO/2023/018765A1 |
The present invention relates to e.g. a benzophenone monomer, such as e.g. the cyclooctene (COE) benzophenone monomer (1). Also disclosed is e.g. a tetraaminophosphonium (tetrakis®) monomer, such as e.g. the isopropyl-methyl tetrakis® ...
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WO/2023/018338A1 |
Disclosed are methods for preparing zingerone from ginger using alkaline solutions, as well as compositions obtained using these methods, and methods for using these compositions. Specifically disclosed are pharmaceutical compositions, a...
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WO/2023/017086A1 |
The present invention relates to use of at least one compound of formula (I) as aroma ingredient. The compound of formula (I) is used to impart an aroma impression which is reminiscent of a sweet note, technical note, tobacco note, balsa...
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WO/2023/013757A1 |
The present invention provides an industrially advantageous method for producing an alkylsilyloxy substituted benzyl compound, wherein a reaction process is easy to control. A method for producing an alkylsilyloxy substituted benzoyl c...
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WO/2023/011668A1 |
Disclosed in the present invention are a perinaphthenone compound and the use thereof. The compound can bind to E3 ubiquitin ligase tripartite motif 25 (TRIM25), thereby facilitating the recognition of TRIM25 to a pathogen and inducing p...
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WO/2023/010119A1 |
A method of treating cancer includes a combination of a therapeutically effective amount of an illudin or an illudin analog thereof, derivative, or a pharmaceutically acceptable salt thereof; and a therapeutically effective amount of a P...
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WO/2023/008557A1 |
The present invention pertains to a compound represented by formula (I) and having a new anti-cancer effect, or to a stereoisomer or tautomer of the compound, or pharmaceutically permissible salts thereof. The present invention sets fort...
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WO/2023/005984A1 |
The present invention relates to the field of aquatic product processing and storage; in order to solve the problems in the existing technology that a photosensitizer generates low active oxygen during photodynamic sterilization and that...
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WO/2023/285509A1 |
The present invention relates to a process for the preparation of a compound having formula (I) wherein R is selected from the group consisting of: halogen, (C1-C6)alkoxy, (C1-C6)alkyl, halo(C1-C6)alkyl, and halo(C1-C6)alkoxy, said proce...
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WO/2023/285329A1 |
The present invention relates to use of 2,3,6-Trimethyl-2-cyclohexen-1-one as aroma Ingredient. 2,3,6-Trimethyl-2-cyclohexen-1-one is used to impart an aroma impression which is reminiscent of animalic note, woody note, floral note, gree...
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WO/2023/285883A1 |
Disclosed herein are embodiments of a bi-functionalized dicyclopentadiene monomer and polymer embodiments formed therefrom. The monomer embodiments exhibit tunability and can be used to form thermally stable homopolymers, copolymers, and...
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WO/2023/288284A1 |
Disclosed are compounds, pharmaceutical compositions comprising the compounds, and methods of using the compounds and pharmaceutical compositions for treating and/or preventing a disease or disorder associated with amyloid beta biologica...
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WO/2023/281933A1 |
Provided is a reaction method that includes, in a gas-liquid reaction performed using a solid catalyst, alternately allowing a gaseous raw material 3 that includes a first raw material and a liquid raw material 5 that includes a second r...
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WO/2023/278394A1 |
The present disclosure generally provides poly-alkali metal salts of flavanones, dihydrochalcones, and related polyphenolic compounds. In some aspects, the disclosure provides certain compositions that include such poly-alkali metal salt...
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WO/2023/278876A1 |
Provided is a pharmaceutical composition that may be suitable for topical application. The pharmaceutical composition for topical application includes dimethylcurcumin and/or a salt thereof as an active pharmaceutical ingredient in a ran...
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WO/2022/268285A1 |
The present invention relates to novel aroma/flavour or fragrance compositions comprising 4-methylheptan-3-on, a method for preparing said compositions and their use. Furthermore, the invention relates to foodstuff, luxury food, food sup...
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WO/2022/262597A1 |
The present invention provides a TNF-α small molecule inhibitor STU104, a preparation method therefor, and a use thereof. The absolute configuration of an optical isomer (R)-STU104 is identified, and in particular, it is found that STU1...
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WO/2022/260947A1 |
Processes for converting a hydrocarbon reactant into an alcohol compound and/or a carbonyl compound are disclosed in which the hydrocarbon reactant and either a supported chromium (VI) catalyst or a supported chromium (II) catalyst are c...
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WO/2022/257995A1 |
Disclosed are a cryptotanshinone derivative and a preparation method therefor and an application thereof in lowering lipid and resisting obesity. The structural formula of the cryptotanshinone derivative is a novel cryptotanshinone deriv...
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WO/2022/257598A1 |
The present invention belongs to the technical field of organic intermediate synthesis, and provides a method for the light-promoted oxidation of a compound containing a saturated carbon-hydrogen bond, comprising: mixing a compound conta...
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WO/2022/257957A1 |
The present invention relates to a use of γ,δ-unsaturated oxime ester compounds of formula (I) as photoinitiators, wherein variables are as defined in the description. The present invention further relates to a preparation method for t...
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WO/2022/256363A1 |
Embodiments of the present disclosure are directed towards methods of making an alkylated metallocene having one or more tetrahydropentalenyl groups, the method comprising: reacting a chloride compound with a lithium compound to make a r...
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WO/2022/253354A1 |
The present invention provides a method for preparing aldehydes or ketones by oxidizing alcohol. Alcohol is oxidized into an aldehyde or ketone by using water as a solvent, using hydrated ferric nitrate (Fe(NO3)39H2O), 4-hydroxy-2,2,6,6-...
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WO/2022/247696A1 |
The present invention relates to a co-crystal of hinokitiol and tert-butylhydroquinone, a preparation method therefor, and a use thereof. The co-crystal of hinokitiol and tert-butylhydroquinone is triclinic, the space group is space grou...
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WO/2022/250679A1 |
Provided herein are dibenzocyclooctyne compounds useful as reagents in 1,3-dipolar cycloaddition reactions, and methods for their preparation.
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WO/2022/246555A1 |
Provided herein is a method for producing an ionizable lipid that comprises: (i) reacting fatty esters in a Claisen condensation reaction in the presence of a catalyst, the Claisen condensation employing a weak base and carried out at a ...
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WO/2022/242730A1 |
Disclosed in the present invention are a biphasic solvent system for converting a biomass to prepare 2, 5-hexanedione and a method for using same to prepare 2, 5-hexanedione by catalyzing and converting a biomass by one-pot synthesis. Th...
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WO/2022/244797A1 |
The purpose of the present invention is to provide a production method that can be applied to the production of carbon-neutral isopropyl alcohol and that makes it possible to manufacture isopropyl alcohol using an efficient, simple proce...
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WO/2022/239587A1 |
The purpose of the present disclosure is to provide a production method which makes it possible to reduce the amount of solvent used, reduce environmental burden and cost, and produce alcohols with high concentration and high yield. Prov...
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WO/2022/236524A1 |
Provided is a preparation method for a compound of formula I and an intermediate compound of formula a thereof. The preparation method for the compound of formula I comprises: the compound of formula a and a compound of formula (aa) unde...
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WO/2022/237063A1 |
The present application provides a Syzygium infra-rubiginosum extract fungicide, and a preparation method therefor and an application thereof. The fungicide comprises extracts from the stems and leaves of Syzygium infra-rubiginosum, in p...
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