Class / Patent application number | Description | Number of patent applications / Date published |
560130000 | Esterified phenolic hydroxy | 23 |
20090048461 | Regulators of Bacterial Signalling Pathways - The present invention provides a method for the preparation of compounds of formula (II). The invention also provides novel compounds of formula (II) and their use in medical, scientific and/or biological applications. | 02-19-2009 |
20130345469 | FEED ADDITIVE FOR ANIMALS OF P-THYMOL, SALT DERIVATIVE OR ESTER DERIVATIVE THEREOF - A feed additive includes at least one of p-thymol, a salt derivative and an ester derivative thereof for animals. | 12-26-2013 |
20150087855 | KILLING OF BED BUGS - Killing of bed bugs is accomplished by bringing the bed bugs into contact with a toxic amount of at least one of the compounds of the structure (I) | 03-26-2015 |
560131000 | Preparing esters by oxidation | 1 |
20160002139 | OXIDATION OF ALKANES TO ALCOHOLS - The invention provides processes and materials for the efficient and cost-effective functionalization of alkanes, such as methane from natural gas, to provide esters, alcohols, and other compounds. The method can be used to produce liquid fuels such as methanol from a natural gas methane-containing feedstock. The soft oxidizing electrophile, a compound of a main group, post-transitional element such as Tl, Pb, Bi, and I, that reacts to activate the alkane C—H bond can be regenerated using inexpensive regenerants such as hydrogen peroxide, oxygen, halogens, nitric acid, etc. Main group compounds useful for carrying out this reaction includes haloacetate salts of metals having a pair of available oxidation states, such as Tl, Pb, Bi, and I. The inventors herein believe that a unifying feature of many of the MXn electrophiles useful in carrying out this reaction, such as Tl, Pb, and Bi species, is their isoelectronic configuration in the alkane-reactive oxidation state; the electrons having the configuration [Xe]4f145d10, with an empty 6s orbital. However, the iodine reagents have a different electronic configuration. | 01-07-2016 |
560132000 | Carbamic acid | 1 |
560133000 | Plural rings in phenolic moiety | 1 |
20100286437 | PREPATATION METHOD OF RIVASTIGMINE, ITS INTERMEDIATES AND PREPARATION METHOD OF THE INTERMEDIATES - The present invention provides N-methylethylcarbamino-3-[(S)-1-(methyl-[(S)-1-phenylethyl]amino)ethyl]phenyl ester represented by formula (II) and its preparation method. The present invention also provides (S)-1-(3-methoxyphenyl)-N-methyl-N—[(S)-1-phenylethyl]ethylamine and 3-[(S)-1-(methyl-[(S)-1-phenylethyl]amino)ethyl]phenol as intermediates of the compound represented by formula (II), and the use of the compound represented by formula (II) for preparing rivastigmine used for treating Alzheimer disease. | 11-11-2010 |
560138000 | Plural rings in phenolic moiety | 12 |
20100174108 | PROCESS FOR THE SEPARATION OF PROBUCOL DERIVATIVES - Provided are methods for the separation of mono-substituted probucol derivatives from a mixture of both mono- and di-substituted probucol derivatives. In particular, methods are provided for the separation of mono-carboxy substituted probucol derivatives from a mixture of mono- and di-carboxy substituted probucol derivatives. | 07-08-2010 |
20130035503 | SULFONIUM COMPOUND, PHOTOACID GENERATOR, AND RESIST COMPOSITION - A sulfonium compound represented by the following formula (1), a photoacid generator containing the sulfonium compound, and a resist composition containing the photoacid generator are provided: | 02-07-2013 |
560139000 | Ortho fused | 1 |
20110130589 | PROCESS FOR THE PREPARATION OF BIS(FLUOROALKYL)PHOSPHINIC ACID OR FLUOROALKYLPHOSPHONIC ACID - The invention relates to a process for the preparation of bis(fluoroalkyl)phosphinic acid and/or fluoroalkylphosphonic acid by reaction of, monofluoroalkyltetrafluorophosphorane bis(fluoroalkyl)trifluorophosphorane or tris(fluoroalkyl)difluorophosphorane with water. | 06-02-2011 |
560140000 | Plural rings bonded directly to the same carbon in phenolic moiety | 9 |
20100292502 | Method for preparing high-purity fesoterodine fumarate - A process is described for preparing fesoterodine fumarate comprising the salification reaction of fesoterodine with fumaric acid in an organic solvent, preferably a ketone, at a temperature not greater than 45° C. Such process allows obtaining products with high yields and purities, and in particular a product having a content of (2E)-4-[(3-(3-diisopropylamino-1-phenylpropyl)-4-(2-isobutyroyloxyphenyl)methoxy]-4-oxobut-2-enoic acid less than or equal to 0.15% by mole. | 11-18-2010 |
20110124903 | SOLID STATE FORMS OF FESOTERODINE INTERMEDIATES - Provided herein are novel solid state forms of fesoterodine intermediates, (R)-4-benzyloxy-3-(3-diisopropylamino-1-phenylpropyl)-benzoic acid and (R)-[4-benzyloxy-3-(3-diisopropylamino-1-phenylpropyl)-phenyl]-methanol, and processes for their preparation thereof. The solid state intermediates are useful for preparing fesoterodine or a pharmaceutically acceptable salt thereof in high purity. | 05-26-2011 |
20110196169 | METHOD FOR PRODUCING METHACRYLATED BENZOPHENONES - The invention relates to a method for producing methacrylated benzophenones and to the uses thereof. | 08-11-2011 |
20120108840 | MOLDING METHOD OF POLYMER STABILIZER - A polymer stabilizer can be molded easily by compression-molding a compound represented by formula (1): | 05-03-2012 |
20120130117 | AROMATIC SULFONIUM SALT COMPOUND - Disclosed is a photo-acid generator having high developing properties, a cationic polymerization initiator having high curing properties, and a resist composition and a cationically polymerizable composition containing the photo-acid generator and the cationic polymerization initiator, respectively. Specifically, disclosed is an aromatic sulfonium salt compound of general formula (I) and a photo-acid generator, a cationic polymerization initiator, a resist composition, and a cationically polymerizable composition containing the compound. | 05-24-2012 |
20140221680 | 4-Acylaralkylphenols and Derivatives Thereof - 4-Aralkylphenols and derivatives thereof expressed by general formulas (6) and (7) are useful for producing trisphenols. | 08-07-2014 |
20140275610 | PROCESS FOR THE PREPARATION OF FESOTERODINE OR A SALT THEREOF - A process for the preparation of (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)-phenol isobutyrate (Fesoterodine) or a pharmaceutically acceptable salt thereof having low content in impurities. | 09-18-2014 |
20140303396 | Method for Preparing High-Purity Fesoterodine Fumarate - A process is described for preparing fesoterodine fumarate comprising the salification reaction of fesoterodine with fumaric acid in an organic solvent, preferably a ketone, at a temperature not greater than 45° C. Such process allows obtaining products with high yields and purities, and in particular a product having a content of (2E)-4-[(3-(3-diisopropylamino-1-phenylpropyl)-4-(2-isobutyroyloxyphenyl)methoxy]-4-oxobut-2-enoic acid less than or equal to 0.15% by mole. | 10-09-2014 |
20160376218 | RADICALLY CURABLE COMPOUND, METHOD FOR PRODUCING RADICALLY CURABLE COMPOUND, RADICALLY CURABLE COMPOSITION, CURED PRODUCT OF THE SAME, AND RESIST-MATERIAL COMPOSITION - Provided is a positive photoresist composition excellent in terms of heat resistance. A radically curable compound is represented by a general formula (1) below (where R | 12-29-2016 |
560142000 | Nitrogen or sulfur in phenolic moiety | 1 |
20090082590 | 4-Mercaptophenyl ester of acetic acid and process for producing the same - The present invention provides a 4-mercaptophenyl ester of acetic acid, which is useful as a raw material for synthesizing a developer, etc., and a process for producing the same. The present invention provides a 4-mercaptophenyl ester of acetic acid represented by Formula (1); | 03-26-2009 |
560143000 | Salicylic acid or functional derivative | 2 |
20090131710 | ROOM TEMPERATURE STABLE NON-CRYSTALLINE ASPIRIN AND METHOD FOR THE PREPARATION THEREOF - The present invention provides stable non-crystalline aspirin that does not crystallize at room temperature during storage for prolonged periods of time and processes for obtaining the stable non-crystalline aspirin. | 05-21-2009 |
20140275611 | DIRECTED NUCLEATION AND CRYSTAL GROWTH FROM SOLUTION USING SURFACE ENERGY MODIFIED AMORPHOUS MATERIALS - A means of directing nucleation and crystal growth has been developed in which these stages of crystallization are influenced by surface energy modifications to amorphous substrates. The surface energy of a substrate can affect the contact angle, line tension, wettability and energetics of the interaction with a supersaturated solution, and these factors are important in crystallization. The use of amorphous substrates creates an opportunity to modify their surface to create useful ranges of surface energies that enhance or inhibit, as may be advantageous, the thermodynamic, kinetic, or a combination of both, factors in nucleation, crystal growth, or crystallization from a supersaturated solution. | 09-18-2014 |
560144000 | Polyoxy phenolic moiety | 2 |
20120022284 | PREPARATION METHOD OF ACYLBENZENES - A process for the production of acylbenzenes, comprising reacting diacetoxybenzoyl chloride with a Grignard reagent in the presence of an iron-containing catalyst. The acylbenzenes are useful intermediates in a multistep process for the preparation of resveratrol. | 01-26-2012 |
20120172617 | RESVERATROL INTERMEDIATES DAL - A process for the preparation of 1-(3,5-diacetoxyphenyl)-ethanol by catalytic hydrogenation of 3,5-diacetoxy-acetophenone in the presence of a Ni-alloy as catalyst in a C | 07-05-2012 |
560145000 | Sulfur, nitrogen, halogen, oxy, or aldehyde or ketone group in acid moiety | 1 |
20110263890 | Amide Gellant Compounds With Aromatic End Groups - A compound of the formula | 10-27-2011 |