U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that the first rickshaw was invented in 1869 by an American Baptist minister, the Rev. E. Jonathan Scobie, to transport his invalid wife around the streets of Yokohama?

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 560/55 - Oxy in acid moiety


Subclass of Class 560 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the acid radical contains the -OX group
No. of applications: 56
Last issue date: 05/24/2012


1    
Application No.Application TitleIssue Date
20120128745BENZYLIDENE MALONATES
Disclosed is the use of benzylidene malonates of formula (1)

wherein

  • R1 is methyl; ethyl; propyl; or n-butyl;
05/24/2012
20120029198ESTERS OF O-SUBSTITUTED HYDROXY CARBOXYLIC ACIDS AND PREPARATIONS THEREOF
Esters of O-substituted hydroxy carboxylic acids are provided having Formula 1, or 2, or both Formulas 1 and 2:

wherein R and R1 are independently selected from the group consisting of substituted ...

02/02/2012
20120004385MAINTENANCE LIQUID
Disclosed is a maintenance liquid for property carrying out imprints excellent in patternability. The maintenance liquid for imprints of an ink-jet discharging device comprises a compound comprising an ester group and/or an ether group....
01/05/2012
20110319650METHOD FOR PRODUCING OPTICALLY ACTIVE 2-HYDROXY ESTER AND NOVEL INTERMEDIATE COMPOUND
Disclosed is a method for producing an optically active 2-hydroxy ester, comprising selectively esterifying one enantiomer of a racemic 2-hydroxy ester in a solvent containing a catalyst such as tetramisole or benzotetramisole, and a carboxylic acid anhydride, or a carb...
12/29/2011
20110263879ZWITTERIONIC PHOSPHONIUM SALTS
A zwitterionic phosphonium salt of Formula I: wherein n is 0 or 1; R is H or SO3; R′ is selected from the group consisting of C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C
10/27/2011
20110190301SUBSTITUTED CYCLOPENTANES OR CYCLOPENTANONES AS THERAPEUTIC AGENTS
Therapeutic compounds, methods, and compositions are disclosed herein for treating glaucoma and baldness in mammals. The specific compounds are described herein and are modified prostaglandin derivates....
08/04/2011
20110184180Process for Preparing Aryl- and Heteroarylacetic Acid Derivatives
The present invention relates to a novel process for preparing α-arylmethylcarbonyl compound of the formula (III), characterized in that aryl- and heteroarylacetic acids and derivatives thereof of the formula (I) are reacted with α-halomethylcarbonyl compounds of the ...
07/28/2011
20110139604Dividing wall column for fractionation of a multicomponent mixture
A dividing wall column comprises the following segments:

a) an upper column region (1),

b) an enrichment section (2) of the feed section,

c) a stripping section (4...

06/16/2011
20110144370Polymerization of Hydroxytyrosol Mediated by Horseradish Peroxidases
The present invention provides a method of producing polyhydroxytyrosol comprising the step of reacting hydroxytyrosol monomers or derivative thereof in a mixed solution comprising an enzyme, hydrogen peroxide, and an aqueous solvent....
06/16/2011
20110130562Surfactant-Enabled Transition Metal-Catalyzed Chemistry
In one embodiment, the present application discloses mixtures comprising (a) water in an amount of at least 1% wt/wt of the mixture; (b) a transition metal catalyst; and (c) one or more solubilizing agents; and methods for using such mixtures for performing transition m...
06/02/2011
20110082295NOVEL CURCUMIN DERIVATIVE
To develop a highly safe measure to treat Alzheimer's disease using a secretase-inhibiting substance, there is provided a compound represented by the following general formula (I) or a salt thereof:

wherein A...

04/07/2011
20110054022Method for Preparing Dicaffeoylquinic Acids and Use Thereof in Combating Aphids
Method for preparing 3,5-dicaffeoylquinic acid and certain derivatives thereof, and use thereof in the preparation of plant-protection products. Method for combating aphids using 3,5-dicaffeoylquinic acid and certain derivatives thereof....
03/03/2011
20110038815DIMERIC BENZYLIDENE MALONATES
Disclosed is the use of benzylidene malonates of formula (1), wherein R1 and R2, independently from each other are hydrogen; OH; C1-C12alkyl; C1-C12alkoxy; C1-C12alkylamino; C1<...
02/17/2011
20110034644POLYESTER PROCESS USING A PIPE REACTOR
The invention is directed to polyester processes that utilizes a pipe reactor in the esterification, polycondensation, or both esterification and polycondensation processes. Pipe reactor processes of the present invention have a multitude of advantages over prior art pr...
02/10/2011
20110021680Polyol Ester Plasticizers and Process of Making the Same
Triglyceride and other polyol ester PVC plasticizers can be produced by recovery of branched C6 to C9 aldehydes from a hydroformylation product, optional hydrogenation to the alcohol, oxidation to the acid with oxygen and/or air, recovery of the resulting acid, and este...
01/27/2011
201100215342 -SUBSTITUTED- 3 -PHENYLPROPIONIC ACID DERIVATIVES AND THEIR USE IN THE TREATMENT OF INFLAMMATORY BOWEL DISEASE
The present invention relates to 2-(substituted sulphur, sulphone or sulphoxide)-3-(substituted phenyl) propionic acid derivatives, 2-(substituted oxygen)-3-(substituted phenyl) propionic acid derivatives, benzoic acid derivatives, and derivatives of 2-methyl-2-(phenoxy...
01/27/2011
20110009636PROCESS FOR THE PREPARATION OF 2-METHYL-2'-PHENYLPROPIONIC ACID DERIVATIVES AND NOVEL INTERMEDIATE COMPOUNDS
The present invention relates to a process for preparing 2-methyl-2′-phenylpropionic acid derivatives showing antihistamine activity in more simplified way, intermediate compounds and their preparation processes used therefor. According to the present invention, pharm...
01/13/2011
20100286227Compounds from Mycelium of Antrodia Cinnamomea and Use Thereof
The present invention relates to compounds from mycelium of Antrodia cinnamomea. The present invention also relates to a composition and a method for treating or prophylaxis of hepatitis C virus (HCV) infection....
11/11/2010
20100267893LIQUID STABILIZER MIXTURE
A mixture comprising
    • (a) one or more liquid UV absorbers, with the proviso that Tinuvin 384-2 as a liquid UV absorber i...
10/21/2010
20100261789Butenoic acid derivatives, processes for the preparation thereof, pharmaceutical compositions comprising them, and use for the treatment of dyslipidaemia, atherosclerosis and diabetes
The present invention relates to butenoic acid derivatives of the formula I:

in which R, R1, R2 and R3 are as defined in the description,
and also to processes for the p...

10/14/2010
20100256401CINAMIC COMPOUNDS AND DERIVATIVES THEREFROM FOR THE INHIBITION OF HISTONE DEACETYLASE
The invention relates to a compound represented by the following formula (I):

and pharmaceutically acceptable salts, stereoisomers, enantiomers, prodrugs and solvates thereof. The compounds are useful as an a...

10/07/2010
20100210865Compounds isolated from antrodia cinnamomea and use thereof
The present invention relates to novel compounds from Antrodia cinnamomea and their use....
08/19/2010
20100172996Chain-End Functionalized Methoxy Poly(Ethylene Glycol) and Metal Nano-Particles Using the Same
Disclosed is a chain-end functionalized methoxy poly(ethylene glycol) (mPEG), a process of preparing the same, a living methoxy poly(ethylene glycol) for preparing the functionalized methoxy poly(ethylene glycol), a nano-particles of transition metal or metal salt encap...
07/08/2010
201001740842-Alkoxy-6-alkyl-phenyl-substituted Spirocyclic Tetramic Acid Derivatives
The invention relates to novel 2-alkoxy-6-alkylphenyl-substituted spirocyclic tetramic acid derivatives of the formula (I)

in which A, B, D, G, X, Y and Z are as defined above, to a plurality of processes and...

07/08/2010
20100168216PROSTAGLANDIN PHARMACEUTICAL COMPOSITIONS
The present invention relates to new prostaglandin derivatives having improved pharmacological activity and enhanced tolerability. They can be employed for the treatment of glaucoma and ocular hypertension....
07/01/2010
20100130584NOVEL COMPOUNDS FROM ANTRODIA CAMPHORATA
Compounds isolated from the fruiting body of A. camphorata in a solid culture or pharmaceutically acceptable salts thereof, which exhibit immunostimulatory or anti-inflammatory effects. Also disclosed are methods of stimulating immune responses and/or treating an...
05/27/2010
20090270622Diphosphines and Metal Complexes
Compounds of the formula I or I′, where the radicals R1 are each, independently of one another, a hydrogen atom or C1-C4-alkyl and R′1, is C1-C4-alkyl; X1 and X2 are each, indepe...
10/29/2009
20090263492Diagnostic Methods and Genetic Markers for Alzheimer Disease
Disclosed are methods for identifying individuals suffering from a CNS disorder (including Alzheimer's Disease, behavioral disorders, and the like) that could be treated with a CNS drug with greater therapeutic efficacy and lower side effects and the compounds useful fo...
10/22/2009
20090259058Process for the Preparation of Prostaglandin Analogues and Intermediates Thereof
The present application provides intermediates for preparing prostaglandin analogues and processes for preparing prostaglandin analogues and intermediates thereof. The intermediates include: A compound of formula (6):

10/15/2009
20090247407Glyceride Ester Derivatives of Herbicidal Compounds and Compositions Thereof
A herbicidal compound and composition comprising at least one compound of formula I wherein R is independently selected from hydrogen, and the group (CH2)mOR4; m, q, t and v are independently zero or one; R1, R2, R<...
10/01/2009
20090029858Spirocyclic 3'-Alkoxytetramic Acids and -Tetronic Acids
The invention relates to novel spirocyclic 3′-alkoxytetramic acids and -tetronic acids of the formula (I),

in which

A, B, D, Q1, Q2, G, W, X, Y and Z are ...

01/29/2009
20090012320Method for the Production of Olefins from Carbonyl Compounds
Carbonyl compounds of the formula (II), wherein R1 and R2 are as defined herein, react in the presence of an amine with carboxylic acid derivatives of the formula (II), wherein R3 and EWG are also as defined herein, to give α,β-unsatur...
01/08/2009
20080221289Compounds Comprising 2,6-Naphthyl Groups
The present invention relates to compounds of the general formula I

in which the variables are each defined as follows:

    • 09/11/2008
200801946086-Phenylhex-5-Enoic Acid Derivatives, Process for the Preparation Thereof, Pharmaceutical Compositions Comprising Them, and Therapeutic Uses Thereof
Compounds of the formula (I): in which R1, R2, R3, R′3 and R4 are as defined in the description, the use thereof for the treatment of dyslipidaemia, atherosclerosis and diabetes, the pharmaceutical compositions co...
08/14/2008
20080188468Substituted Para-Trifluoromethyl Phenylate Compounds And Its Preparation And Use Thereof
The invention relates to substituted para-trifluoromethyl phenyl ether compounds and its preparation and use thereof especially. The substituted para-trifluoromethyl phenyl ether compounds of the invention having general formula (I):

...
08/07/2008
20080096961Use of Docosatrienes, Resolvins and Their Stable Analogs in the Treatment of Airway Diseases and Asthma
The present invention is generally drawn to novel isolated therapeutic agents, termed resolving, generated from the interaction between a dietary omega-3 polyunsaturated fatty acid (PUFA) such as eicosapentaenoic acid (EPA) or docosahexaenoic acid (DHA), cyclooxygenase-...
04/24/2008
20080064747Prevention of Neutrophil Recruitment
Aspirin (ASA) triggers a switch in the biosynthesis of lipid mediators, inhibiting prostanoid production and initiating 15-epi-lipoxin generation, through the acetylation of cyclooxygenase II. ...
03/13/2008
20080045591Chemical Compounds
Compounds of general formula I: wherein:
  • R1 and R2 are, independently of each other, selected from hydrogen, optionally substituted C1-10alkyl, optionally substi...
02/21/2008
20080033198Precursors to Fluoroalkanol-Containing Olefin Monomers, and Associated Methods of Synthesis and Use
The invention provides alkene fluoroalkanol and fluorinated polyol precursors to fluoroalkanol-substituted α,β-unsaturated esters. The fluoroalkanol-substituted α,β-unsaturated esters are olefins that can be readily polymerized to provide fluoroalkanol-substituted p...
02/07/2008
20080027096Novel Pharmaceutical Compositions
The invention provides compounds of formula (I) or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt, for use in the treatment or prophylaxis of condition mediat...
01/31/2008
1    
 
Sign InRegister
Username  
Password   
forgot password?