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Matches 1 - 50 out of 19,042

Document Document Title
WO/2019/052236A1
The present invention pertains to the field of fine chemicals and related chemical technologies and provides a preparation method for a butadiene derivative. Phenylacetylene and derivatives thereof are used as raw materials and react in ...  
WO/2019/051627A1
The present invention relates to a fluorogenic probe for detecting a polyazole heterocyclic compound and a preparation method therefor, relating to the technical field of fluorescent chemical sensors. The fluorogenic probe is prepared fr...  
WO/2019/051222A1
The present disclosure provides a benzene fused heterocyclic derivative of Formula (I): --̅-̅-̅ is a single or double bond; n is an integer of 0 or 1; A is -CH2-, -CH(OH)-, or - C(O)-; G is C or N; X is -CH2-, O, or -C(O)-; Y is alkyl...  
WO/2019/051038A1
Processes for making bicyclic compounds and precursors thereof, and particularly for making [1.1.1]propellane and bicyclo[1.1.1]pentane and derivatives thereof, utilize continuous flow reaction methods and conditions. A continuous proces...  
WO/2019/043251A1
The present invention relates to novel compounds which are particularly useful for the synthesis of novel chromanol derivatives. These compounds have interesting properties. Particularly, the novel chromanol derivatives have interesting ...  
WO/2019/042520A1
The invention relates to a method for producing terpene aldehydes and terpene ketones by oxidatively dehydrogenating the corresponding terpene alcohols, comprising or consisting of the following steps: (a) providing terpene alcohols or t...  
WO/2019/044914A1
The present invention addresses the problem of providing a drug solution purification method with which it is possible to obtain a drug solution exhibiting excellent impairment suppression performance. The present invention also addresse...  
WO/2019/040570A1
A method of reducing the salt content of a neutralized aralkyl hydroperoxide cleavage mass stream comprising passing the neutralized stream into a vessel, the vessel having an inlet, two outlets, an aqueous layer and a hydrocarbon layer ...  
WO/2019/036349A1
This invention discloses the first example of palladium(ll)-catalyzed β-C(sp3)-H iodination or arylation of a wide range of ketones by using a commercially available aminooxyacetic acid auxiliary. This L, X-type directing group overcome...  
WO/2019/025535A1
The present invention in general relates to a method for the deacylation and/or dealkylation (both O-dealkylation as well as C-dealkylation) of compounds, more specifically of aromatic compounds. The method is characterized by contacting...  
WO/2019/025579A1
The invention concerns a method for the manufacture of polyether ketone ketone (PEKK), comprising the step consisting in: (i) Providing a 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex; (ii) Purifying said 1,4-bis(4-phenoxybenzoyl)b...  
WO/2019/021889A1
A purpose of the present invention is to provide a method for efficiently producing a fluorophenol derivative in high yield. Such problem can be solved with the method of the present invention for producing a compound represented by form...  
WO/2019/022556A1
The present invention relates to a novel benzylideneacetone derivative or a use thereof and, more particularly, to a pharmaceutical composition for preventing or treating cancer or bone disease and a food composition for alleviating canc...  
WO/2019/009956A1
Provided herein are methods for preparing ketone-containing organic molecules. The methods are based on novel iron/copper-mediated ("Fe/Cu-mediated") coupling reactions. The Fe/Cu-mediated coupling reaction can be used in the preparation...  
WO/2019/009693A1
The present invention relates to the use of the compound Cur-[G-2]-OH as a sensitiser in a wide range of multiresistant tumors, particularly glioblastoma, which are characterised by the overexpression of the Nrf2 pathway.  
WO/2019/010414A1
This disclosure concerns fatty acid derivatives, pharmaceutical compositions comprising the fatty acid derivatives, and methods of using the fatty acid derivatives, for example, to treat inflammation, chronic itch, chronic pain, an autoi...  
WO/2019/006993A1
The present invention relates to a method for preparing perfluoroethyl isopropyl ketone, comprising: using perfluoro-4-methyl-2-amylene or a mixture of perfluoro-4-methyl-2-amylene and perfluoro-2-methyl-2-amylene as a raw material; firs...  
WO/2019/008002A1
The invention relates to a composition comprising a) a polymer and b) (i) a phenolic metal salt of formula (I) Mn+ (L-)n wherein n is 1, 2 or 3, Mn+ is a metal ion and L- is an anion of formula (II) wherein A1 and A2 are both -CH2-CH2-, ...  
WO/2019/006143A1
The present invention relates to process and apparatus for removing aldehydes from acetone. More specifically, the present invention relates to a process and apparatus for removing aldehydes from acetone by reacting the aldehydes with ca...  
WO/2019/005273A1
Disclosed are a process for abating 3-cyclohexenone from a feed mixture comprising 3-cylclohexenone and cyclohexanone, comprising a hydrogenation step of contacting the feed mixture with hydrogen in the presence of a hydrogenation cataly...  
WO/2019/005274A1
Disclosed are processes for abating 3-cyclohexenone from a feed mixture comprising cyclohexylbenzene, cyclohexanone, phenol, and 3-cylclohexenone and cyclohexanone, comprising feeding the feed mixture to a first distillation column and a...  
WO/2019/005276A1
Disclosed are processes for making cyclohexanone from a feed mixture comprising cyclohexylbenzene, cyclohexanone, phenol, 3-cylclohexenone and optionally 2-cyclohexenone, comprising feeding the feed mixture to a first distillation column...  
WO/2019/002396A1
The invention relates to an antimicrobial mixture containing 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one and chlorphenesin, and also to a cosmetic composition containing such a mixture. Use in caring for, making up and cleansing keratin mate...  
WO/2018/234189A1
The present invention relates to the field of hydrotreatment of biological oil, in particular to methods for producing renewable base oil and a diesel oil from low-value biological oils. It was found that low-value biological oils contai...  
WO/2018/234187A1
The present invention relates to the field of hydrotreatment of biological oil, in particular to methods for producing renewable base oil and a diesel oil from low-value biological oils. It was found that low-value biological oils contai...  
WO/2018/234186A1
The present invention provides a method for producing a renewable base oil from a feedstock of biological origin, the method comprising: providing a feedstock, the feedstock comprising 2-95 wt% of a mixture of free fatty acids; 5-98 wt% ...  
WO/2018/234190A1
Method for converting carboxylic acids and esters into base oil hydrocarbons A number of different branched hydrocarbon compounds (formula I) having a star-like configuration (S) are prepared from renewable oils containing fatty acids or...  
WO/2018/236879A1
Prodrugs of colchicine, de-acetyl colchicine, colcemid, and nocodazole are provided as therapies for the treatment of diseases ameliorated by the inhibition of microtubule polymerization.  
WO/2018/229285A1
The present invention pertains to a process for the cross-ketonization (Piria reaction) between an aryl carboxylic acid and an aliphatic carboxylic acid using a metal-based compound and a slight or a moderate excess of aryl carboxylic ac...  
WO/2018/230776A1
The present invention relates to compositions containing a pterosin compound and derivatives thereof as active ingredients for the prevention or treatment of degenerative brain diseases and, more specifically, to a pharmaceutical composi...  
WO/2018/219560A1
The invention relates to a method for separating acetone from acetone/water mixtures, according to which a partial flow of the acetone/water mixture is concentrated in a column operating under positive pressure in order to obtain a produ...  
WO/2018/214812A1
The present invention relates to a compound used as an autophagy regulator, and a preparation method therefor and uses thereof. Particularly, provided is a compound represented by general formula (I) or a pharmaceutically acceptable salt...  
WO/2018/210971A1
The invention relates to a method for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: - providing terephthaloyl chloride, diphenyl ether, a solvent and a Lewis acid, wherein the terephthaloyl chloride is of a purity grade suc...  
WO/2018/210959A1
The invention relates to amethod for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: providing a reactant mixture comprising terephthaloyl chloride, diphenyl ether and a Lewis acid in a solvent; reacting terephthaloyl chlorid...  
WO/2018/211048A1
The invention relates to a method for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: reacting terephthaloyl chloride with diphenyl ether in a reaction solvent and in the presence of a Lewis acid, so as to obtain a product mi...  
WO/2018/210963A1
The invention relates to a method for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: - providing a reactant mixture comprising terephthaloyl chloride and diphenyl ether in a solvent; - adding a Lewis acid to the reactant mix...  
WO/2018/211045A1
The invention relates to a method for manufacturing 1,4-bis(4- phenoxybenzoylbenzene), comprising: –reacting terephthaloyl chloride with diphenyl ether in a reaction solvent and in the presence of a Lewis acid, so as to obtain a produc...  
WO/2018/211046A1
The invention relates to a method for manufacturing 1,4-bis(4- phenoxybenzoylbenzene), comprising: –reacting terephthaloyl chloride with diphenyl ether in a reaction solvent and in the presence of a Lewis acid, so as to obtain a produc...  
WO/2018/207910A1
The purpose of the present invention is to provide a composition which has an anti-inflammatory effect. An anti-inflammatory composition according to the present invention contains a compound represented by formula 1 as an active ingredi...  
WO/2018/197325A1
The present invention refers to a process for the preparation of an α-functionalized ketone, an α-functionalized ketone obtained by said process, a photopolymerizable composition comprising the α-functionalized ketone and at least one...  
WO/2018/191522A1
The present disclosure provides methods of treating polycystic ovary syndrome (PCOS) with tetrahydro-iso-alpha acid (THIAA) derivatives and substantially enantiomerically pure compositions and pharmaceutical formulations thereof, in part...  
WO/2018/185010A1
The present invention relates to compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted lines represent a carbon-carbon single bond or a carbon-carbon a double bond; and one R1 gr...  
WO/2018/185012A1
The present invention relates to trans isomers of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the bold and hatched lines indicate a relative or absolute configuration; and their uses as perfu...  
WO/2018/181865A1
The present invention provides a novel cationic ruthenium complex which is easy to produce and handle and can be procured at a relatively low cost and a production method for the ruthenium complex, a method for producing an alcohol or th...  
WO/2018/171305A1
The present application discloses a process and an industrialized production device for co-production of environmentally friendly insulating gases. The co-production process comprises: 1) conducting a contact reaction of oxygen and HFP i...  
WO/2018/167264A1
The present invention relates to a phenalene-1-one compound, a photosensitizer composition comprising said phenalene-1-one compound, an article comprising said phenalene-1-one compound and/or photosensitizer composition and the use thereof.  
WO/2018/155484A1
Disclosed are: a phosphine oxide compound represented by formula (I), in which n represents an integer of 3 or higher, Ar1 represents an aromatic group of valence n, L represents a divalent linker group, and Ar2 and Ar3 each independentl...  
WO/2018/155557A1
Disclosed is a rare earth complex which comprises a rare earth ion and a ligand that is coordinated to the rare earth ion and has a fused polycyclic aromatic group. The fused polycyclic aromatic group is a residue that is obtained by rem...  
WO/2018/153499A1
A primary aspect of the present invention relates to a method for producing a mixture comprising rotundone. A further aspect of the present invention relates to rotundone-containing mixtures and to the use thereof for creating, imparting...  
WO/2018/149370A1
Disclosed are a fluorenylaminoketone photoinitiator, a preparation method thereof and a UV photocurable composition containing same. The photoinitiator comprises a compound having a structure as shown in general formula (I) or a derivati...  

Matches 1 - 50 out of 19,042