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Matches 251 - 300 out of 14,156

Document Document Title
WO/2022/016743A1
A one-step synthesis method for a polysubstituted cyclohex-2-enone, where a terminal alkyne, a ketone, and ethyl acetoacetate are used as reaction raw materials, a reaction is formed in a polar aprotic solvent and in the presence of a st...  
WO/2022/017389A1
A method for making intermediate compounds suitable for making muscenone, the compositions made by said methods, the various uses of said compositions, and enzyme variants useful in said methods.  
WO/2022/012005A1
The present invention provides a catalyst modified with a thiol ligand, a preparation method therefor and use thereof. The method comprises: introducing a hydrogen-containing gas, and modifying Pd4S or Pd4S/X by a thiol ligand under a ga...  
WO/2022/016007A1
Methods and systems for preparing acetone from cumene hydroperoxide (CHP) are disclosed. The methods and systems involve an acetone purification column configured to separate acetone from other components of the product/reactant stream. ...  
WO/2021/257641A1
A genus of rare earth containing chemicals is disclosed. These rare earth containing chemicals are suitable for use in sequential vapor deposition processes to form rare earth fluoride or rare earth oxyfluoride films. Such films may be u...  
WO/2021/254416A1
A compound as represented by formula (I), a composition and formulation comprising such compound, and a method for using and preparing such compound. The compound is used for treating diseases mediated by HIF-2α.  
WO/2021/233732A1
The present invention relates to a method of producing linear fatty acids comprising 7 to 28 carbon atoms or esters thereof using a combined biotechnological and chemical method. In particular, the present invention relates to a method o...  
WO/2021/227136A1
An enhanced reaction system and method for preparing cyclohexanone by selective hydrogenation of benzene. The system comprises a hydrogenation reactor (10); the hydrogenation reactor (10) is provided with a discharge port (11), and the d...  
WO/2021/227137A1
Provided is an external micro-interface strengthening system for preparing cyclohexanone by an esterification method, comprising an esterification reactor; a side wall of the esterification reactor is provided with a raw material inlet, ...  
WO/2021/227453A1
Disclosed is a processing method for producing 3-hydroxybutanone by means of using wheat B starch, which belongs to the technical field of deep processing of agricultural products. The specific process method comprises: preparing sugar f...  
WO/2021/214762A1
The invention provides an isolated material, or a phenolate form of at least one phenol- containing active material, wherein the isolated material comprises one or more phenolate species and a counter ion (a cation) in the form of a meta...  
WO/2021/213828A1
A method for the manufacture of an α,β-unsaturated ketone, which method comprises oxidizing an alkene having -CH2- adjacent a carbon-carbon double bond to α,β-unsaturated ketone by passing air or oxygen through a solution of the hydr...  
WO/2021/209393A1
The present invention relates to the field of perfumery. More particularly, it concerns a compound of formula (I) as defined herein below, and its uses as perfuming ingredients. Therefore, following what is mentioned herein, the present ...  
WO/2021/208951A1
Disclosed is a β-diketone cerium (IV) compound of formula (I). The compound has a wide absorption band, is suitable for near ultraviolet-visible region curing as a photoinitiator, and has a high sensitiveness, while also having the adva...  
WO/2021/172515A9
Disclosed are a diagnostic imaging agent used for detecting oligomeric amyloid-β, with the active ingredient of the diagnostic imaging agent being a curcumin derivative that is present only in a keto form structure or a salt thereof; an...  
WO/2021/210925A1
The present invention relates to a novel compound which exhibits the effect of treating, preventing, or ameliorating lymphedema, and a composition comprising same as an active ingredient, the composition being applied as medicines, funct...  
WO/2021/209486A1
The present invention relates to new herbicidally active pyrroline-2-ones according to general formula (I) or agrochemically acceptable salts thereof, and the use of these compounds for controlling weeds and weed grasses in plant crops.  
WO/2021/207738A1
Methods for treating brain tumor cancer by administration hydroxyureamethyl-acylfulvene. Some embodiments relate to treatment of glioblastoma by administration of hydroxyureamethyl-acylfulvene. Method also includes characterizing the sub...  
WO/2021/204193A1
The present invention belongs to the field of medicaments or nutraceutical products, and specifically relates to a compound represented by the following general formula (I), or an enantiomer, diastereomer, salt, ester, prodrug, solvate, ...  
WO/2021/178259A9
The present invention relates to a novel crystalline form of (R)-terbutaline hydrochloride salt, its process and its therapeutically uses.  
WO/2021/202872A1
Various aspects of this disclosure relate to compositions comprising anionic forms of structural isomers of curcumin that can be prepared from curcumin using acid-base chemistry, and other aspects relate to methods to administer such com...  
WO/2021/193594A1
The present invention relates to heterocyclic compounds represented by formula (1), (2), and (3), and salts thereof. The present invention also relates to an active material containing at least one of said heterocyclic compounds or salts...  
WO/2021/182594A1
The purpose of the present invention is to provide an easy method for producing hydroxylated chalcones and flavanones. The present invention relates to a method for producing hydroxylated chalcones and flavanones, the method being char...  
WO/2021/183431A1
Disclosed herein, inter alia, are compounds for binding FEMIB protein and uses thereof. In an aspect, provided herein is a pharmaceutical composition including a compound as described herein and a pharmaceutically acceptable excipient.  
WO/2021/182896A1
The present invention relates to isoliquiritigenin derivatives, and a use thereof. The isoliquiritigenin derivatives induce brown fat differentiation and do not have significant cytotoxicity. A composition, which is for inducing brown fa...  
WO/2021/175029A1
A crystalline modification I of (3-bromo-6-methoxy-2-methylphenyl) (2, 3, 4-trimethoxy-6-methylphenyl) methanone (metrafenone) is provided. A method of preparing the crystalline modification I, a composition comprising the crystalline mo...  
WO/2021/178850A1
The disclosure relates to a method of making at least one serrulatane comprising contacting a terpene or a terpenoid substrate with at least one of a cis-prenyl transferase, a terpene synthase, and a cytochrome P45Q. The disclosure also ...  
WO/2021/176009A1
The present invention relates to the field of organic synthesis and more specifically it concerns a process for preparing compound of formula (I) by a cross metathesis reaction. Said compound of formula (I) is valuable new chemical inter...  
WO/2021/171301A1
A process for preparation of 3-Trifluoromethyl acetophenone oxime of formula I comprising the steps of: a) Reacting an isomeric mixture of halo benzotrifluoride with Mg metal in an organic solvent in presence of a catalyst to obtain a Gr...  
WO/2021/167008A1
This method for producing an aromatic astatine compound comprises reacting aromatic iodonium ylide with astatine to produce an aromatic astatine compound.  
WO/2021/160139A1
A 9,10-dihydrophenanthrene compound and use thereof in the treatment of liver injury. Specifically, a compound of formula (I) or a compound of formula (II) is provided, which exhibits anti-inflammatory and antioxidant activities in liver...  
WO/2021/156214A1
The present invention relates to a Fries rearrangement of specific dimethylphenylacylates to form the desired respective hydroxyaryl ketones having two methyl groups bound to the aromatic ring. It has been found that the process is surpr...  
WO/2021/158046A1
The present invention relates to a pharmaceutical composition comprising gossypol or a derivative thereof as an active ingredient for prevention or treatment of a neurological disorder. A decrease in the level of the inhibitory neurotran...  
WO/2021/149900A1
The present invention relates to: a disubstituted adamantyl derivative or a pharmaceutically acceptable salt thereof, and an anticancer pharmaceutical composition and a kit containing same as an active ingredient. The disubstituted adama...  
WO/2021/149801A1
This fullerene derivative has a structure represented by formula (1) or formula (2) (wherein Ar represents a substituted or unsubstituted aromatic ring, * represents a carbon atom at a linkage point with respect to a fullerene core, X re...  
WO/2021/120767A1
The present application provides belt[n]arene[n]tropilidene, a belt[4]arene[4]tropylium compound, a belt[4]arene[4-m]tropilidene[m]dicarbonyl compound, a belt[4]arene[4-m]tropilidene[m]benzotropilidene compound, a belt[4]arene[4-m]benzot...  
WO/2021/122955A1
The invention concerns a method for preparing a mixture containing cyclohexanol and cyclohexanone, comprising the step of hydrogenating cyclohexyl hydroperoxide in cyclohexane in the presence of a Raney nickel catalyst to give cyclohexan...  
WO/2021/108999A1
Disclosed is a method for the continuous synthesis of 4-ethoxy-1,1,1-trifluoro-3-buten-2-one. The continuous synthesis method comprises: continuously introducing a raw material comprising vinyl ethyl ether, triethylamine and trifluoroace...  
WO/2021/110680A1
The present invention relates to compounds of formula (I) as properfume compounds. In particular, the present invention relates to a method to release a compound being a carbonyl of formula (II), a formate ester of formula (III) and/or a...  
WO/2021/103795A1
Provided by the present disclosure are an oxidized ring belt [8] aromatic hydrocarbon derivative and a preparation method therefor. The oxidized ring belt [8] aromatic hydrocarbon derivative is a compound represented by formula (A) or a ...  
WO/2021/099577A1
The present invention relates to a method for preparing a macromolecular composition comprising phenylglyoxaldehyde-derivatives. The invention also relates to the macromolecular compositions per se, and to methods of using the macromolec...  
WO/2021/102361A1
Disclosed herein, inter alia, are compounds and methods for inhibiting Caspase 6 and the treatment of diseases, pharmaceutical composition including a compound as described herein and a pharmaceutically acceptable excipient and methods o...  
WO/2021/098319A1
Disclosed in the present invention are a class of 6-benzylidene-2-aryl ethynyl cyclohexenone derivatives and pharmaceutically acceptable salts thereof, preparation methods therefor, pharmaceutical compositions containing these derivative...  
WO/2021/093636A1
Provided are a high-quality curcumin product, a production method therefor and an application thereof. The high-quality curcumin product has low solvent residue, good fluidity, and a high bulk density. The method for producing the produc...  
WO/2021/088495A1
Provided are a crystal form I of a curcumin derivative (C66), a preparation method therefor and an application thereof, which relate to the field of the medical and chemical industry. The crystal form I contains characteristic peaks meas...  
WO/2021/090910A1
A molecular structure altering agent which interacts specifically with protein aggregates and detects said protein aggregates, and a detection method of protein aggregates are provided. Further, a cleaning agent and a cleaning method are...  
WO/2021/086089A1
The present invention relates to a method for preparing 1,3-cyclopentanediol by adding a ruthenium catalyst, from which the surface oxide layer has been removed, to 4-hydroxy-2-cyclopentenone. The method is simple since 1,3-cyclopentaned...  
WO/2021/085966A1
The present invention relates to cyclododecanone and a preparation method therefor. According to the present invention, a cyclododecanone preparation method capable of achieving a high conversion rate and minimizing unreacted materials a...  
WO/2021/085916A1
The present invention relates to a method for preparing an astaxanthin monoester and, more specifically, to a method for preparing an astaxanthin monoester, comprising: step 1-1 of preparing a basic alcohol solution; step 1-2 of transest...  
WO/2021/085978A1
The present invention relates to cyclododecanone and a preparation method therefor, and according to the present invention, there may be provided a preparation method for cyclododecanone, the method capable of realizing a high conversion...  

Matches 251 - 300 out of 14,156