Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 14,104

Document Document Title
WO/2014/108525
A novel process for the preparation of a fluorolactone derivative of the formula (I) and of its acylated derivative of formula (V) wherein R1 stands for a hydroxy protecting group is described. The acylated fluorolactones of formula (V),...  
WO/2014/110491
Prodrugs of treprostinil are provided which can be used in the treatment of pulmonary hypertension (PH) or pulmonary arterial hypertension (PAH). The structures of the compounds can be adapted to the particular application for a suitable...  
WO/2014/102413
The invention relates to a method for producing organic molecules, comprising the following steps: (a) a first step of selective esterification of the hydroxymethyl group of 5-hydroxymethylfurfural (HMF) in the presence of at least one c...  
WO/2014/105289
In some variations, the invention provides a process for producing furfural, 5- hydroxymethylfurfural, and/or levulinic acid from cellulosic biomass, comprising: fractionating the feedstock in the presence of a solvent for lignin, sulfur...  
WO/2014/104144
Provided are: a fused ring amine compound represented by formula (1) which has a furan ring or a thiophene ring; and an organic electroluminescent element including an organic thin film layer comprising a negative electrode, a positive e...  
WO/2014/104400
Provided is an actinic-ray- or radiation-sensitive resin composition including a resin (A) and any of compounds (B) of general formula (I) below. (In general formula (I), Rf represents a fluorine atom or a monovalent organic group contai...  
WO/2014/104513
Provided are a high refractive (meta) acrylate derivative and a method for preparing the same, and more particularly, a novel high refractive (meta) acrylate derivative having a high refractive index, capable of being used in a display c...  
WO/2014/101134
Provided are a folic acid derivative, a preparing method thereof, and a composition and a kit containing the folic acid derivative. The folic acid derivative is (R)-2-(2-(R)-3,4-dihydroxy-5-carbonyl-2,5-dihydrofuran)-2-hy droxyethyl-4-(6...  
WO/2014/097711
This organic electroluminescent element is characterized in being provided with a positive electrode, a negative electrode provided opposing the positive electrode, and an organic layer provided between the positive electrode and the neg...  
WO/2014/096305
The present invention relates to a process for preparing MTHF or gamma-butyrolactone, or derivatives thereof, from tricarboxylic acid, from tricarboxylic acid anhydride or from tricarboxylic acid ester, in an alcohol and in the presence ...  
WO/2014/099438
A method of making a furan dicarboxylate by means of reacting 2,5-furan dicarboxylic acid (FDCA) with an alcohol or mixture of alcohols in a CO2-predominant atmosphere without the presence of any other acid catalyst is described. The rea...  
WO/2014/097721
The ascorbic acid derivative composition according to the first embodiment of the present invention comprises a salt of a compound (1) represented by general formula (1) and a salt of a compound (2) represented by general formula (2), an...  
WO/2014/099408
Systems and methods generate steam in hydrocarbon recovery operations and may further enable emulsion separation and product upgrading. The methods rely on indirect boiling of water by contact with a thermal transfer liquid heated to a t...  
WO/2014/091167
The present invention relates to cyclopropylboronic compounds, to the method for preparing same and to the use thereof.  
WO/2014/093624
The reactions are disclosed of furfuryl alcohol in the presence of catalyst with aliphatic diacid esters or aliphatic diacid anhydrides to synthesize diesters and monoesters, respectively. The reaction is disclosed of the monoester in th...  
WO/2014/092166
The present invention provides a highly safe tyrosinase activity inhibitor having good activity. The present invention relates to: a tyrosinase activity inhibitor containing one or more 4-alkylresorcinol derivatives or salts thereof havi...  
WO/2014/091167
The present invention relates to cyclopropylboronic compounds, to the method for preparing same and to the use thereof.  
WO/2014/086825
The present invention concerns aminocyclobutane derivatives, in particular as antagonists of the NMDA receptors, the application thereof in human therapy and method for preparing same. These compounds correspond to the general formula (1...  
WO/2014/087017
The invention relates to a process for the preparation of a levulinic acid ester from a composition comprising levulinic acid and optionally a compound having a boiling temperature of less than 245°C, said process comprising: - subjecti...  
WO/2014/087014
The invention relates to a process for the preparation of a compound selected from the group consisting of levulinic acid ketals, gamma valerolactone, n- alkylpyrrolidones, pentandiols, pentanols, methyl tetra hydrofuran, delta amino lev...  
WO/2014/087013
The invention provides a process for the isolation of levulinic acid from a composition comprising levulinic acid and optionally a compound having a boiling temperature of less than 245°C said process comprising: subjecting said composi...  
WO/2014/086712
The present invention relates to compounds of general formula I, wherein the groups (Het)Ar and R1 are defined as in claim 1, which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activ...  
WO/2014/086702
The present invention relates to a biocatalytic process for preparing furandimethanols from hydroxymethylfurfurals, catalysed by suitable alcohol dehydrogenase enzymes, and to the use of the dimethanols thus prepared for preparation of o...  
WO/2014/088347
The present invention relates to organic electroluminescent compounds and an organic electroluminescent device comprising the same. An organic electroluminescent device having excellent current efficiency and luminescent efficiency can b...  
WO/2014/082918
The present invention relates to compounds of general formula (I), wherein the group (Het)Ar is defined as in claim 1, which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activity. Th...  
WO/2014/082436
A method for preparing an exo-methylene tetrahydrophthalic anhydride and a method for refining same. The method comprises three reaction steps of: depolymerization of dicyclopentadiene, cycloaddition of cyclopentadiene and maleic anhydri...  
WO/2014/083603
The purpose of the present invention is to provide: a method for producing 5-hydroxymethylfurfural (5-HMF) from a biomass with high yield while preventing the production of any by-product; and an apparatus which can be used for the metho...  
WO/2014/081697
The present invention relates to novel anthelmintic compounds of formula (I) wherein Y and Z are independently a bicyclic carbocyclic or a bicyclic heterocyclic group, or one of Y or Z is a bicyclic carbocyclic or a bicyclic heterocyclic...  
WO/2014/080316
The invention pertains to the field of production of natural products and, in particular, in the field of production of cornexistin and hydroxycornexistin. It provides polynucleotides encoding polypeptides involved in the biosynthesis of...  
WO/2014/078982
The present invention concerns a process for the production of 5-hydroxymethylfurfural (HMF) from a hexose via a catalytic dehydration reaction in the presence of bis(perfluoroalkylsulfonimide) acid or salts thereof catalysts, and deriva...  
WO/2014/081047
The present invention relates to an improved and industrially advantageous process for the preparation of (1S, 4S, 5S) -4-bromo-6-oxabicyclo [3.2.1] octan-7-one represented by the following formula (I) which is a key intermediate in the ...  
WO/2014/080666
A diterpene compound represented by formula (VII) is a novel diterpene compound having an excellent skin-whitening effect. The present invention provides: a skin-whitening agent comprising a novel diterpene compound; and a method for pro...  
WO/2014/076425
The subject matter of the invention is a method for obtaining polyphenols from a vegetable raw material containing same, characterised in that it comprises at least the following steps: - optionally drying the raw material containing the...  
WO/2014/078014
Gamma-butyrolactone ("GBL") and Gamma-hydroxybutyrate ("GHB") having a unique carbon footprint as defined by the percent modern carbon (pmc) are described herein. The percent modern carbon can be controlled by varying the amounts of biob...  
WO/2014/078014
Gamma-butyrolactone ("GBL") and Gamma-hydroxybutyrate ("GHB") having a unique carbon footprint as defined by the percent modern carbon (pmc) are described herein. The percent modern carbon can be controlled by varying the amounts of biob...  
WO/2014/077130
The purpose of the present invention is to provide a method for producing 3-hydroxytetrahydrofuran using, as a starting material, a compound that can be derived from biomass, said 3-hydroxytetrahydrofuran being able to be used as a start...  
WO/2014/074365
The present invention provides compounds of Formula I. Wherein Rl, L, and A are as described herein, or a pharmaceutical salt thereof, processes for preparing the compounds, and methods of treating a condition, such as hypertriglyceridem...  
WO/2014/074775
The present invention relates to antimalarial compounds and their use against protozoa of the genus Plasmodium, including drug-resistant Plasmodia strains. This invention further relates to compositions containing such compounds and a pr...  
WO/2014/071457
The present invention relates generally to conjugates comprising a nitric oxide donor and an acyl homoserine lactone, fimbrolide, fimbrolide derivative, dihydropyrrolone or indole, and to the use of such conjugates as antimicrobial agents.  
WO/2014/074482
The present invention relates to a method of synthesizing a low colored furan-2, 5-dicarboxylate derivative plasticizer plasticizer by utilizing purified FDCA (pFDCA), which has very low level 5-formyl furan-2- carboxyic acid (FFCA) and ...  
WO/2014/074484
The present invention relates to a method of making low colored bis(2-ethylhexyl) furan-2,5-dicarboxylate (BEHFD) plasticizer via mild hydrogenation of highly colored BEHFD.  
WO/2014/071596
A preparation method for 3-(α-methoxy) methylenebenzofuran-2(3H)-ketone comprises: first performing a first-step reaction: mixing and condensing O-hydroxyphenylacetic acid, solvent, and catalyst for reaction, to produce benzofuran; perf...  
WO/2014/074778
The present invention relates to the antimalarial compounds of formula (l)and their use against protozoa of the genus Plasmodium, including drug-resistant Plasmodia strains. This invention further relates to compositions containing such ...  
WO/2014/067666
A composition comprising a polymerizable compound of the following formula (I) A is a group of the following formula (II) wherein X1 is CO or CS; X2 is a single bond, CO, CS, CH2, or a group Z[X'Z']k, wherein X' is an oxygen atom, a sulf...  
WO/2014/069602
The present invention provides an amine compound represented by formula (1) and furnished with a benzofluorene structure, the amine compound further having a dibenzofuran structure and/or a dibenzothiophene structure. The present inventi...  
WO/2014/069273
Provided is an epoxy resin curing agent that comprises the compound represented by formula (1). (In formula (1), R represents a methyl group, an ethyl group, or a hydroxyl group, and n is an integer of 1 to 3.)  
WO/2014/066613
Sphingolipid metabolite mimetics and methods of synthesizing them are provided. The sphingolipid metabolite mimetics are shown to be effective at inducing apoptosis in various types of tumor cells. Further, the sphingolipid metabolite mi...  
WO/2014/063597
Disclosed is a cycloalkylamine compound of formula (I) useful in resisting mutant influenza virus, wherein n is independently selected from 0, 1; R1 is selected from H, alkyl, cycloalkyl, heterocyclic alkyl, aryl, imidazolyl, heteroaryl,...  
WO/2014/065382
Provided is a high-yield, high-selectivity method for manufacturing a difluoro compound without generating poorly soluble byproducts. An ester compound represented by formula (1) is reacted with an electrophilic fluorinating agent in the...  
WO/2014/063333
Disclosed in the present invention is a continuous production method of 2-MeTHF (2-methyltetrahydrofuran). The method comprises the following steps: inputting gasified furfural and hydrogen into a first reaction area and conducting prima...  

Matches 51 - 100 out of 14,104