Class / Patent application number | Description | Number of patent applications / Date published |
560116000 | Plural alicyclic rings in acid moiety | 25 |
20090156856 | LUBRICATING OIL - The present invention provides a lubricating oil comprising an alicyclic compound represented by a general formula (I): | 06-18-2009 |
20100036153 | Method for Producing Substituted Diamantanes - The invention at hand provides at least dinitroxylated diamantanes. In addition, it provides methods for producing substituted diamantanes with high yields and selectivity. | 02-11-2010 |
20100267983 | WATER-SOLUBLE TRITERPENEPHENOL COMPOUNDS HAVING ANTITUMOR ACTIVITY AND THE PREPARATION THEREOF - The invention discloses water-soluble triterpenephenol compounds having antitumor activity represented by formula (I), wherein the substituents R | 10-21-2010 |
20140142334 | Oligomeric Rosin Esters for Use in Inks - Disclosed are ester compounds of the formulae | 05-22-2014 |
560117000 | Tricyclo ring system in acid moiety | 8 |
20110009661 | COMPOUND HAVING ALICYCLIC STRUCTURE, (METH)ACRYLIC ACID ESTER, AND PROCESS FOR PRODUCTION OF THE (METH)ACRYLIC ACID ESTER - Provided are an alicyclic structure-containing compound, a (meth)acrylate, and a method for producing the ester. The compound and the ester are useful as a monomer and the like for a photoresist used in semiconductor manufacturing and excellent in solubility, compatibility, defect reduction, roughness improvement, and the like, realized by using an alicyclic structure-containing compound containing a linking group having an ester bond and/or a linking group having an ether bond, a (meth)acrylate derived from the alicyclic structure-containing compound, and a method for producing the ester. | 01-13-2011 |
20110034721 | 2-(Alkylcarbonyloxy)-1, 1-Difluoroethanesulfonic Acid Salt and Method for Producing the Same - By using an organic base when a carboxylic acid bromodifluoroethyl ester is sulfinated by using a sulfinating agent, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt. By oxidizing the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt. By using the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt as a raw material and exchanging it into an onium salt directly or through saponification/esterification, there can be obtained a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid onium salt. | 02-10-2011 |
20120123146 | METHOD FOR PRODUCING ESTER COMPOUND - Disclosed is an effective method for producing an ester compound at a reaction temperature lower than that of conventional methods, and with a high yield, even when inexpensive formic acid ester is used as a starting material. A method for producing an ester compound, the method comprising the step of reacting an organic compound having at least one unsaturated carbon bond in the molecule, and a formic acid ester in the presence of a catalyst system containing: a ruthenium compound; a cobalt compound; and a halide salt. | 05-17-2012 |
20120157705 | TRICYCLODECANE MONOMETHANOL MONOCARBOXYLIC ACID AND DERIVATIVES THEREOF - A novel tricyclodecane monomethanol monocarboxylic acid and derivatives thereof, which can be raw materials for highly heat-resistant alicyclic polyesters, are provided. A tricyclodecane monomethanol monocarboxylic acid represented by the following formula (I) and derivatives thereof. | 06-21-2012 |
20120203026 | METHOD FOR MANUFACTURING TRICYCLODECANE MONO-METHANOL MONOCARBOXYLIC ACID DERIVATIVE - Provided is a method for manufacturing a tricyclodecane mono-methanol monocarboxylic acid derivative that can be used as a raw material for high heat-resistant alicyclic polyesters and the like. | 08-09-2012 |
20120238775 | MODIFIED NAPHTHALENE FORMALDEHYDE RESIN, TRICYCLODECANE SKELETON-CONTAINING NAPHTHOL COMPOUND AND ESTER COMPOUND - A modified dimethylnaphthalene formaldehyde resin obtained by modifying a polyfunctional dimethylnaphthalene formaldehyde resin having a constituent unit represented by the following general formula [1] in a molecule thereof with at least one member selected from the group consisting of a phenol represented by the following general formula [2], a naphthol represented by the following general formula [3] and a naphthol represented by the following general formula [4] provided that at least any of the naphthol represented by the general formula [3] or the naphthol represented by the general formula [4] must be included. | 09-20-2012 |
20130317250 | 2-(Alkylcarbonyloxy)-1, 1-Difluoroethanesulfonic Acid Salt and Method for Producing the Same - By using an organic base when a carboxylic acid bromodifluoroethyl ester is sulfinated by using a sulfinating agent, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt. By oxidizing the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt. By using the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt as a raw material and exchanging it into an onium salt directly or through saponification/esterification, there can be obtained a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid onium salt. | 11-28-2013 |
20140350288 | SYNTHESIS OF GALANAL COMPOUNDS AND ANALOGUES THEREOF - The present disclosure provides methods of preparing glucagon-like peptide-1 (GLP-1) receptor modulators, such as compounds of Formula (II) or (VI), or intermediates thereof. The compounds that may be prepared by the described methods are useful for regulating blood glucose levels and/or treating a disease mediated by a GLP-1 receptor (e.g., diabetes). | 11-27-2014 |
560118000 | Two rings only in acid moiety | 13 |
20090137838 | Esters with antimicrobial, bioresistant and fungal resistant properties - A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases. | 05-28-2009 |
20090143611 | Hexafluoroalcohol-based Monomers and Processes of Preparation Thereof - The present invention relates to compounds of formula (I): wherein R | 06-04-2009 |
20110137070 | PROCESS FOR PRODUCTION OF BICYCLO[2.2.2]OCTYLAMINE DERIVATIVE - The present invention herein provides a process for production of a bicyclo[2.2.2]octylamine derivative which may be used as an intermediate for preparation of medical and pharmaceutical products. The process is quite efficient and can produce the derivative in a large-scale while using mild reaction conditions. | 06-09-2011 |
560119000 | Ortho fused | 5 |
20120022283 | METHODS FOR MAKING VALERENIC ACID DERIVATIVES AND THEIR USE - The present invention is directed to compounds, intermediates and methods for making valerenic acid and its derivatives as well as the use of such compounds as GABA | 01-26-2012 |
20120071685 | METHOD FOR PRODUCING BICYCLIC gamma-AMINO ACID DERIVATIVE - Methods for producing compounds having activity as an α | 03-22-2012 |
20120232304 | PROCESS FOR PRODUCING OPTICALLY ACTIVE BICYCLO [3.1.0] HEXANE DERIVATIVE USING ENZYME - There is provided a process for producing a bicyclo [3.1.0] hexane derivative represented by the formula (I) and a salt thereof including; causing an enzyme to act on an optically inactive compound represented by the formula (II) causing an asymmetric acylation reaction and a highly-stereoselective conversion to an optically active compound represented by the formula (III); and converting the compound represented by the formula (III) to the compound represented by the formula (I) or a salt thereof. | 09-13-2012 |
20140114086 | Clinprost, Isocarbacyclin And Analogs Thereof And Methods Of Making The Same - In one aspect, methods of synthesizing clinprost, isocarbacyclin and analogs thereof are described herein which, in some embodiments, permit an abbreviated synthetic pathway in comparison to one or more prior synthetic methods. By providing a compact synthetic scheme, methods described herein can reduce cost, waste and time of clinprost and isocarbacyclin synthesis while facilitating the development and investigation of analogs of these compounds. | 04-24-2014 |
20150045574 | METHODS FOR MAKING VALERENIC ACID DERIVATIVES AND THEIR USE - The present invention is directed to compounds, intermediates and methods for making valerenic acid and its derivatives as well as the use of such compounds as GABA | 02-12-2015 |
560120000 | 2,2,1-bicyclo | 5 |
20090023945 | Synthesis of half esters - A method for hydrolyzing an ester is provided. In accordance with the method, a compound A is provided which has first and second ester moieties. The compound is reacted in a liquid medium with a base having the formula M | 01-22-2009 |
20130150613 | SYNTHESIS OF HALF ESTERS - A method for hydrolyzing an ester is provided. In accordance with the method, a compound A is provided which has first and second ester moieties. The compound is reacted in a liquid medium with a base having the formula M | 06-13-2013 |
20140018568 | NORBORNENE-ESTER-BASED DERIVATIVE, METHOD FOR PREPARING SAME, AND USES THEREOF - The present invention relates to norbornene-ester-based derivatives, to a method for preparing same, and to the uses thereof. This compound may be used as a plasticizer which can replace a phthalate-based plasticizer. | 01-16-2014 |
20140031579 | METHOD OF PRODUCING NORBORNANEDICARBOXYLIC ACID ESTER - A method of producing a norbornanedicarboxylic acid ester, the method including a step of reacting a norbornadiene and a formic acid ester in the presence of a ruthenium compound, a cobalt compound, a halide salt and a basic compound. | 01-30-2014 |
20140256976 | PROCESS FOR THE PREPARATION OF AMINOACRYLIC ACID DERIVATIVES - The present invention relates to a simple, economical and short synthesis for the class of compounds chemically belonging to amino acrylic acids of general formula I exhibiting both antibacterial and anti-plasmodium (anti-malarial) activity, in good yield and purity. Process for the preparation of said compound comprising heating amine (A) and pantolactone or substituted pantolactone (B) in a solvent selected from cyclohexane, benzene, toluene, xylene, diphenylether; anisole, dioxane, etc. at a temperature in the range of 110-150° C. for about 24 hrs followed by further raising the temperature of the mixture to a temperature in the range of 200-230° C. for period in the range of 15 to 25 min followed by cooling the crude reaction mixture to room temperature to obtain compound of general Formula I. | 09-11-2014 |