Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 14,118

Document Document Title
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...  
WO/2018/141771A1
The invention relates to a method for producing cyclododecanone (CDON). During the production, contaminated cyclododecane (CDAN) is produced. This can be separated from CDON by distillation (CDAN-containing fraction). The separation of C...  
WO/2018/140339A1
Disclosed are compounds of formula (I) below and pharmaceutically acceptable salts thereof: (I), in which each of variables R1, R2, R3, R4, R5, A1, A2, A3, A4, X and Y is defined herein. Also disclosed are methods for reducing the glycem...  
WO/2018/138369A1
The present invention relates to new malodour-counteracting agents of formula (I) or stereoisomers thereof, particularly useful in blocking the olfactory perception of androstenone, Formula (I), wherein R1, R2, R3,R4, R5, R6, R7 and X ha...  
WO/2018/135395A1
An electrolytic solution for non-aqueous secondary batteries, which comprises an electrolyte, an organic solvent and a metal complex represented by general formula (I); a non-aqueous secondary battery using the electrolytic solution for ...  
WO/2018/133473A1
Provided in the present invention is a direct oxidation method for a saturated carbon hydrogen bond in an organic compound, comprising: under conditions of visible light irradiation, reacting the organic compound with an oxidising reagen...  
WO/2018/134278A1
The present invention refers to a new process for the synthesis of (9β,10α)-pregn-4-ene-3,20-dione, commonly known as retroprogesterone, having the formula (1) shown below.  
WO/2018/136218A1
Catalysts and methods are provided for producing high yields of butene. The inventive catalysts are bifunctional catalysts having both hydrogenation and dehydration functionalities. Preferred catalysts generally comprise elemental copper...  
WO/2018/136792A1
The present disclosure provides compounds and methods for inhibiting or degrading the N-terminal domain of the androgen receptor, as well as methods for treating cancers such as prostate cancer.  
WO/2018/128959A1
A process comprising: a) hydrogenating an aromatic compound comprising an aromatic ring and a substitutable hydrogen atom on said aromatic ring to form optionally substituted cyclohexene; b) contacting the cyclohexene with an oxidant und...  
WO/2018/128960A1
A process comprising: a) contacting an aromatic compound comprising an aromatic ring and a substitutable hydrogen atom on said aromatic ring with an oxidation catalyst and an oxidant under conditions effective to hydroxylate the aromatic...  
WO/2018/123649A1
A 1, 2, 2, 2–tetrafluorethyl methyl ether being a synthetic intermediate of desflurane was conveniently obtained by causing a trimethyl orthoformate to act on a fluoral obtained by a gas phase fluorination reaction of chloral, in the p...  
WO/2018/124148A1
The purpose of the present invention relates to providing a novel glyceric acid ester which can be produced at a high yield and for which use as a synthesis intermediate can be expected, and a method for producing same. The purpose of th...  
WO/2018/122689A1
Compounds of formula (I) in the capacity of compounds with anti-tumor activity for the treatment of T-cell acute lymphoblastic leukemia (T-ALL).  
WO/2018/124149A1
The purpose of the present invention is to provide a method for producing glyceric acid ester that enables easy, high-yield production and makes it easy to reuse pyridines that are used for a reaction. Provided is a method for producing ...  
WO/2018/124147A1
The present invention relates to a method for manufacturing 1,3-dioxane-5-ones by a short and simple method from raw materials that can be obtained easily and inexpensively, using 1,3-dioxane, which is a mixture with 1,3-dioxalans, as a ...  
WO/2018/115034A1
Disclosed are methods of decreasing the concentration of a metal in a monomer composition including a bis(benzoyl)benzene, bis(benzoyl)benzene monomer compositions having a low total metal concentration, di-ketone polymers made from low ...  
WO/2018/114732A1
The present invention relates to a new process for the preparation of one of the enantiomers of 3,4-dihydroxy-2,6,6-trimethylcyclohex-2-enoneand to a process for preparing (3S,3'S)-astaxanthin, which comprises the step of providing the (...  
WO/2018/107929A1
A curable compound which has good solvent solubility and which may form a cured product having super-heat resistance, the structure thereof is represented by the following formula (1). In formula (1), R1 and R2 represent curable function...  
WO/2018/109621A1
A novel organometallic complex with high emission efficiency is provided. The organometallic complex, which is represented by General Formula (G1), includes iridium and a ligand including an aryl group including a cyano group at the 1-po...  
WO/2018/109872A1
The present invention provides an industrially desirable novel cyclopentenone derivative and a method for producing the same. Practical and industrial applications of the following are anticipated: the novel compounds (formulas (I) and (...  
WO/2018/105237A1
A novel method for producing a trioxopropane compound is provided. The present invention provides a method for producing a trioxopropane compound represented by general formula (1), the method being characterized by reacting a dioxopropa...  
WO/2018/101057A1
Provided are a compound useful as a mold release agent, a mold release agent containing same, a curable composition, and a nanoimprint lithography resin material. Specifically, the present invention provides: a calixarene compound with a...  
WO/2018/095495A1
A photoinitiator is provided which incorporates a camphorquinone photoinitiator moiety.  
WO/2018/090200A1
Disclosed is a method for preparing isophorone by means of organic catalysis. Acetone is used as a starting material, and undergoes liquid phase condensation reaction under the catalytic action of a catalyst, i.e., organic urotropine-bas...  
WO/2018/091622A1
The present invention is directed towards an industrial sustainable process for the manufacture of gamma, delta-unsaturated ketones of formula (III ) in the presence of novel catalysts of formula (IV), wherein R1 is methyl or ethyl, R3 i...  
WO/2018/091624A1
The present invention is directed towards a process for the manufacture of gamma, delta-unsaturated ketones of the general formula (III) by reacting a tertiary vinyl carbinol of the general formula (I) with an isopropenyl alkyl ether of ...  
WO/2018/090199A1
Disclosed is a method for preparing isophorone by means of organic catalysis. .Acetone is used as a starting material, and undergoes liquid phase condensation reaction under the catalytic action of a catalyst, i.e., organic imidazole-bas...  
WO/2018/090717A1
Provided are an ATG analogue, a preparation method therefor and a use thereof, the specific structure of the ATG analogue is as shown in the following three general formulae: formula (I), formula (II), and formula (III) wherein X/Y/Z can...  

Matches 501 - 550 out of 14,118