Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 14,136

Document Document Title
WO/2024/122947A1
The present invention relates to a novel large-scale synthesis method for cynandione A, and has been completed by identifying that cynandione A can be synthesized on the gram-scale in merely two steps through continuous oxidation/regiose...  
WO/2024/122345A1
The present invention addresses the problem of providing a method for producing a homo-coupling reaction product, whereby it becomes possible to substantially eliminate the use of an organic solvent, to carry out a reaction under a mild ...  
WO/2024/110633A1
The present invention relates to the use of a compound of formula (I) as a catalyst for the oxidation of an olefin into a ketone and to a process of oxidation of an olefin into a ketone comprising a step (a) of reacting said olefin with ...  
WO/2024/112439A1
Composition and efficient manufacturing processes for making up to 100% bio-based and upcycled renewable oils in batch and flow reactors using raw-materials, sourced from non-food biomass and/or inedible oil seeds/natural oils, is descri...  
WO/2024/111544A1
The present invention provides an oil synthesis device, as one embodiment thereof, which includes an electrode-holding part that is kept at ordinary temperature and ordinary pressure and that can hold inside an electrode part capable of ...  
WO/2024/105421A1
α,β-Unsaturated aldehydes are useful products as such in agrochemistry, but also potential intermediates for the preparation of important insect pheromones and kairomones. Until now, primarily the thermodynamically more stable (E)-α,...  
WO/2024/099518A1
The invention relates to salts and complexes with 3-acetal-4-hydroxybicyclo[3.3.1]non-3-ene-2,9-dione derivatives. According to the invention, the derivatives comprise a compound of the general formula (IA) or (IB), wherein A represents ...  
WO/2024/092894A1
Provided is a method for producing trichloroacetone by means of a continuous microchannel technology. The method comprises the specific steps of: adding acetone and a catalyst into a continuous flow microchannel reactor, mixing same, and...  
WO/2024/088334A1
Provided in the present invention is a method for preparing isopropanol by means of the hydrogenation of acetone, the method being characterized by comprising: (1) introducing an acetone raw material into an acetone pre-oxidation treater...  
WO/2024/083839A1
The current invention relates to a Method for extracting phenolic aldehydes from a lignocellulosic biomass comprising the steps of: (i) mechanochemically reacting said lignocellulosic biomass with a dry base, thereby agglomerating said l...  
WO/2024/081354A1
Described are compositions and methods for inhibiting and retarding polymerization of a monomer composition, which use a naphthoquinone and a hydroxylamine. When present in a monomer-containing composition, the combination of the naphtho...  
WO/2024/071281A1
The purpose of the present invention is to provide: a novel asymmetric fluorinated allyl compound that can be induced to various bioactive medium-sized molecules, and that has high optical purity; and a method for producing the same. Asy...  
WO/2024/072426A1
Rapid charging and high energy density are valuable battery attributes. However, high performance batteries with both of these attributes can be difficult to achieve. Conventional high performance batteries rely on metal-based electrodes...  
WO/2024/065054A1
The application pertains to a biocide composition comprises an EDTA derivative of Formula (I) in which a hydrophobic moiety is covalently bound to the EDTA, and a photo sensitizer and/or a liquid carrier. Methods for inhibiting microbial...  
WO/2024/066446A1
A method for preparing a cyclohexanone compound by photocatalysis of a biomass phenolic compound, the method comprising: adding a biomass phenolic compound represented by formula I, a photocatalyst, and an aqueous solvent into a reactor,...  
WO/2024/058532A1
The present invention relates to a method for producing terephthaloyl chloride, and the purity of hexachloroparaxylene, which is an intermediate raw material, can be improved by adopting a photochlorination method instead of a radical in...  
WO/2024/057213A1
The present invention relates to a process for preparation of Ipconazole and its intermediates. The present invention provides a simple, cost-effective and industrially viable process for preparation of Ipconazole and its intermediates. ...  
WO/2024/045134A1
Disclosed are dimethylbicycloheptenyl and dimethylbicycloheptanyl derivatives possessing green-galbanum and fruity-pineapple odor notes.  
WO/2024/050554A2
The present disclosure provides methods of preparing cotylenol, and analogs thereof, comprising a selective hydroxylation catalyzed by a non-heme dioxygenase or cytochrome P450 hydroxylase.  
WO/2024/047093A1
Disclosed are dimethylbicycloheptenyl and dimethylbicycloheptanyl derivatives possessing green-galbanum and fruity-pineapple odor notes.  
WO/2024/048582A1
[Problem] The present invention provides a means which is capable of oxidizing an organic compound in a vapor phase using a nitroxyl radical as a catalyst. [Solution] A catalyst loaded body is obtained by loading a carrier with a compoun...  
WO/2024/037071A1
The present invention provides a method for preparing curcuma extract. An extraction degreasing step using petroleum ether is omitted, a curcuma medicinal material is baked before extraction, volatile oil in curcuma can be removed, the v...  
WO/2024/037138A1
The present invention relates to the field of pharmaceutic preparations, and in particular, to a phloretin-isoniazid cocrystal and a preparation method therefor. The phloretin-isoniazid cocrystal of the present invention is a cocrystal o...  
WO/2024/038357A1
The present disclosure includes synthetic methods for preparing certain substituted tetracyclic carboxylic acids, which can be used to treat, ameliorate, or prevent hepatitis B virus (HBV) infections in a patient.  
WO/2024/037712A1
Suggested is 1-cyclooctylpropan-2-one according to formula (I) and its use as a fragrance with a fruity and bloomy scent note.  
WO/2024/035282A1
The invention relates to the chemical industry and to a method for producing aliphatic carbonyl compounds, and more particularly to a method for producing ketones and aldehydes containing from 2 to 4 carbon atoms (C2-C4) from mixtures of...  
WO/2024/035281A1
The invention relates to the chemical industry and to a method for producing aliphatic carbonyl compounds, and more particularly to a method for producing ketones and aldehydes containing from 2 to 4 carbon atoms (C2-C4) from mixtures of...  
WO/2024/034666A1
A ruthenium complex according to one aspect of the present disclosure is represented by general formula (1). In general formula (1), R1 represents a hydrogen atom, a phenyl group, or a monovalent substituent which is obtained by substitu...  
WO/2024/029604A1
The purpose of the present invention is to provide an acetone production method for producing acetone in a stable manner using ethanol and water as starting materials, while maintaining a high space-time yield. The present invention is a...  
WO/2024/027447A1
Provided are a compound of formula (I) which is used as a lithium extracting agent. Further provided are a liquid organic mixture which contains the foregoing compound and is used for extracting lithium by means of extraction, and a meth...  
WO/2024/029525A1
Provided is a novel method for producing a fluorinated organic compound. The production method is a method for producing a fluorine adduct of a compound represented by formula (1) (in the formula, R1, R2, and n have the same meanings as ...  
WO/2024/023154A1
Described herein are methods for making intermediates in the production of fragrance ingredients starting from β-farnesene via a mixture comprising an epoxide of Formula (III) and an epoxide of Formula (IV) as defined herein. In particu...  
WO/2024/012440A1
Provided are a deuterated compound and a use thereof. Specifically provided are a compound shown in formula I, and a tautomer, a stereoisomer, a hydrate, a solvate, a pharmaceutically acceptable salt or a prodrug thereof. The compound ha...  
WO/2024/007464A1
Disclosed is a method for producing a deuterated compound with a tower device. By means of using an active deuterium reagent as a deuterium source, the content of deuterium in the product is continuously improved in the absence of a cata...  
WO/2024/008924A1
Process There is provided a process for the at least partial condensation of an oxygenate mixture the process comprising the steps of: (a) providing a vapour phase oxygenate mixture obtained from fragmentation of an aqueous solution of c...  
WO/2024/009763A1
The present invention provides: a fluorine-containing compound which is suitable for the achievement of a rubber that has both excellent short-term heat resistance and excellent long-term heat resistance; a fluorine-containing copolymer ...  
WO/2024/003176A1
Disclosed are cyclopent-2-enone derivatives of formula (I), possessing woody odor profile with some peppery notes, and their use as fragrances or flavors.  
WO/2024/003737A1
The present invention is directed to intermediates and an efficient process for preparing nirmatrelvir (compound of Formula I) and intermediates useful in the preparation of nirmatrelvir.  
WO/2024/000260A1
Disclosed are cyclopent-2-enone derivatives possessing woody odor profile with some peppery notes.  
WO/2023/245341A1
The present invention relates to a process for the manufacture of ketones though a decarboxylative ketonization process of C 2-C 8 carboxylic acids, C 2-C 8 carboxylic acid derivatives or mixtures thereof, in the liquid phase. The presen...  
WO/2023/240678A1
Disclosed are a polyketone compound with an anti-inflammatory activity, and a preparation method therefor and the use thereof. The method comprises: isolating Penicillium endophytic fungus (Penicillium sp.) HJT-A-10 from a root slice col...  
WO/2023/236924A1
Provided are a biphenyl compound, a pharmaceutical composition, a method for preparing same, and use thereof. The biphenyl compound has a structure represented by formula I. The provided biphenyl compound can have relatively good binding...  
WO/2023/237600A1
The present invention relates to the field of organic synthesis. More particularly, it provides a process for the preparation of a 1-(cycloalk-1-en-1-yl) acyl or 1- (cycloalkadien-1-yl) acyl derivative comprising a conjugated intracyclic...  
WO/2023/238135A1
A method of purification of crude cis-2-alkenoic acid by thermal separation, comprising wiped-film evaporation or vacuum distillation of the crude cis-2-alkenoic acid, under a temperature-reduced pressure profile whereby isomerization of...  
WO/2023/232653A1
The present invention relates to a catalyst for Hock rearrangement of benzylic peroxide compounds to form phenols and carbonyl compounds. The catalyst comprises a zeolite material which has been calcined at at least 900°C, the molar sur...  
WO/2023/235826A2
The present invention describes the mechanism and physiological target for resveratrol, and in particular the novel mechanism by which trans- and c/.s-resveratrol isomers show opposite effects in enhancing and inhibiting the nuclease act...  
WO/2023/232245A1
Suggested are cyclopropyl derivative according to formula (I) R1-R2 wherein R1 represents a cyclopropyl or C1-C6-alkylcyclopropyl residue; R2 stands for a -CO-R3 or –(CH2)n-R4 radical; R3 stands for linear or branched C1-C6 alkyl; R4 s...  
WO/2023/221981A1
Taxamairin and analogs thereof useful in the treatment of inflammatory diseases or conditions, such as inflammatory bowel disease, pharmaceutical compositions including the same, and methods of use and preparation thereof.  
WO/2023/218970A1
Provided are, inter alia, an active-ray-sensitive or radiation-sensitive resin composition containing a resin that increases in polarity under the action of acid and a compound having a specified structure, an active-ray-sensitive or rad...  
WO/2023/213926A1
The present invention provides, inter alia, a process for preparing a compound of formula (I) wherein the substituents are as defined in claim 1.  

Matches 1 - 50 out of 14,136