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7501222 |
Photoresist monomer polymer thereof and photoresist composition including the same
A polymer including a monomer represented by the following Formula and a photoresist composition including the same are disclosed. The polymer and photoresist composition can improve the resolution...
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7388070 |
Structure-based approach to design of inhibitors of protein-processivity factor interactions
A method for the structure-based identification and selection of inhibitors of processivity factor binding to protein is disclosed herein. Characterization of the protein/processivity factor...
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7342125 |
Method of treating inflammation with acanthoic acid derivatives
Novel compounds are disclosed that have the chemical structure of Formula (II), and its prodrug esters and acid-addition salts, and that are useful as Interleukin-1 and Tumor Necrosis Factor-α...
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7288671 |
Interleukin-1 and tumor necrosis factor-α modulators, synthesis of said modulators and their enantiomers and methods of using said modulators
Novel compounds are disclosed that have the following chemical structures, and prodrug esters and acid-addition salts thereof, that are useful as Interleukin-1 and Tumor Necrosis Factor-α...
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7253300 |
Production process for high purity tricyclo-[5.2.1.02,6]decane-2-carboxylic acid ester
In a process for producing tricyclo[5.2.1.0 2,6 ]decane-2-carboxylic acid ester by reacting tricyclo[5.2.1.0 2,6 ]deca-3-ene with carbon monoxide and alcohol in the presence of HF, carried out...
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7144939 |
Organic nucleating agents that impart very high impact resistance and other beneficial physical properties within polypropylene articles at very low effective amounts
The use of organic based nucleating agents to induce certain specific polymer orientations into the molded polypropylene articles such that the resultant part has improved stiffness-impact...
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7119223 |
Interleukin-1 and tumor necrosis factor-α modulators, synthesis of said modulators and their enantiomers and methods of using said modulators
Novel compounds are disclosed that have the following chemical structures, and prodrug esters and acid-addition salts thereof, that are useful as Interleukin-1 and Tumor Necrosis Factor-α...
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7105684 |
Lactone compounds
An object of the present invention is to provide a novel monomer compound having a lactone structure which gives polymers having more excellent feature as resist material, etc. The present...
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7102027 |
Adamantanetricarboxylic acid derivatives
An adamantanetricarboxylic acid derivative is represented by following Formula (1):
wherein X is a hydrogen atom or a hydrocarbon group; and R 1 , R 2 and R 3 may be the same as or different...
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7045524 |
Pleuromutilin derivatives with antimicrobial activity
Pleuromutilin compounds of the formula:
are of use in anti-bacterial therapy.
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6881857 |
Tricyclic diterpene derivatives
Disclosed herein are novel tricyclic diterpene compounds. These compounds, including their prodrug esters and acid-addition salts, are useful as Interleukin-1 and Tumor Necrosis Factor-α...
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6852885 |
Production method of high purity organic compound
There is provided a method for obtaining a target organic compound such as an alkyladamantyl ester efficiently by purifying a crude organic compound which contains, as impurities, sublimable...
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6833388 |
Adamantane derivative
There is provided a trisadamantane based compound which is useful not only as a photoresist additive but also as pharmaceuticals, an agrochemical intermediate, a resin additive (heat resistance...
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6750364 |
Bridged tricyclic analogs of 2-(carboxycyclopropyl)glycine as inhibitors of glutamate transport
This invention provides compounds of the formula: wherein X is (CH 2 ) n , O, S, SO, SO 2 or CR 1 R 2 ; n is 1 or 2; R 1 and R 2 are H, halogen, hydroxy, alkyl of 1 to 6 carbon atoms, alkoxy...
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6740358 |
Reactive coalescents
Compounds useful as reactive coalescents and methods of improving the stability of reactive coalescents are disclosed. A process for the preparation of low molecular weight polymers which are also...
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6670499 |
Adamantane derivatives and processes for the preparation thereof
Adamantane derivatives in which two (meth)acryloyloxyalkyl groups are bonded with an adamantane ring through ester groups, adamantane derivatives in which two adamantane rings are bonded through an...
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6599971 |
Metals salts of hexahydrophthalic acid as nucleating additives for crystalline thermoplastics
Compounds and compositions comprising specific metal salts of hexahydrophthalic acid (HHPA) in order to provide highly desirable properties within thermoplastic articles are provided. The inventive...
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6593363 |
Diterpene derivatives and anti-inflammatory analgesic agents comprising the same
The present invention relates to diterpene derivatives prepared from the components which are extracted from Acanthopanax Koreanum and represented by Chemical Formula (1).
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6469197 |
Negative photoresist composition using polymer having 1,2-diol structure and process for forming pattern using the same
It is an object of the present invention to provide a negative photoresist composition for lithography, using short-wavelength light such as ArF excimer laser beam as a light source. The negative...
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6369194 |
Vicinyl tricarbonyl compounds and combinatorial libraries containing same
The invention relates to compounds of formula where R is a structural diversity element selected from the group consisting of alkyl, cycloalkyl, aryl, heteroaryl, peptidyl,...
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6365768 |
Interleukin-1 and tumor necrosis factors-α modulators, syntheses of said modulators and methods of using modulators
Novel compounds are disclosed that have the chemical structure of Formula (IIB), and its prodrug esters and acid-addition salts, and that are useful as Interleukin-1 and Tumor Necrosis Factor-α...
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6344590 |
Adamantanemethanol derivatives and production processes thereof
An adamantanemethanol derivative of the invention is represented by the following formula (1), wherein R a is a hydrogen atom or a hydrocarbon group; R b is a hydrocarbon group having a carbon...
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6313327 |
Carboxylic acid derivatives and their synthesis method
This invention relates to novel carboxylic acid derivatives represented by the following formula I and their synthesis: ##STR1## wherein, R 1 is an hydrogen atom, an alkyl group or an alkoxy...
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6248920 |
Preparation process for esters and resist materials
Process for the quantitative preparation of esters, with a high yield, which comprises reacting an aldehyde or ketone compound and an acid halide compound in a one pot reaction in the presence of...
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6121317 |
Gibberellins (including gibberellins A.sub.3 and A.sub.7) used in ulcer or wound healing
Compounds of formula (1), (Gibberellins), and their pharmaceutically acceptable derivatives to promote ulcer-healing, healing of surgical wounds or open fractures and treatment of bronchitis or...
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6114300 |
Spirocyclic compounds
Spirocyclic compounds of the general formula (I) are provided which are powerful odorants. Compositions which include these compounds are also provided. They can be used, for instance, in perfumery.
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6020370 |
Bridged cyclic amino acids as pharmaceutical agents
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5808133 |
Alicyclic bifunctional compounds and processes for their preparation
The invention provides an alicyclic bifunctional compound represented by the formula ##STR1## wherein R is a carboxyl group, a lower alkoxycarbonyl group or a hydroxymethyl group and n is 0 or 1.
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5730903 |
Compound and thin film composed of the discotic compound
A thin film comprising a discotic compound having diacetylene groups at the side chain moiety thereof, and a compound represented by formula (1): ##STR1## wherein R 2 represents an alkyl group or...
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5543298 |
Method for assaying the sod activity by using a self-oxidizable compound necessary for its implementation, self-oxidizable compounds and preparation thereof
The method for assaying the SOD (super oxide dismutase) activity in liquid medium is based on the activation of self-oxidization, by SOD activity, of a reactive agent having the general formula (I)...
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5434274 |
Benz(epsilon)indene compounds
Neuroactive benz[e]indene compounds ##STR1## are prepared by a total synthesis from the following three starting materials ##STR2##
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5410092 |
Synthesis of adamantane-2,4-dione
The invention provides a method for converting a lactone of a diamondoid compound to the hydroxyketone of the diamondoid compound wherein the hydroxyl group and the carbonyl group are separated by...
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5405870 |
Carbacyclin compounds; pharmaceutical compositions and method of use
Compounds of formula (Ic): ##STR1## having valuable platelet-aggregation inhibitory activities useful for the prophylaxis and treatment of such diseases as thrombosis and pharmaceutical...
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5292928 |
Process for the reaction of a low-molecular hydroxyl compound with a carboxylic acid halide
In a process for reacting a low molecular weight hydroxy compound with a carboxylic acid halide, a small amount of the acid halide is introduced into the reaction vessel and the remainder of the...
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5292906 |
Tricyclic steroid analogs
Novel tricyclic steroid analogs are disclosed which are 1H-benz[e]indene dodecahydro compounds that are useful for enhancing GABA-induced chloride currents at the GABA receptor/chloride ionophore...
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5286746 |
Sulfur-substituted mevinic acid derivatives
Antihypercholesterolemic activity is exhibited by compounds of the formula ##STR1## wherein: X is hydrogen, alkali metal or ammonium; Y is hydrogen, alkyl, cycloalkyl, aryl, or aralkyl; ##STR2##...
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5241104 |
Mono ester of dicarboxylic acid and process thereof
Optically active mono-esters of dicarboxylic acid of the formula III: ##STR1## being useful as intermediates for preparing optically active natural products or medicines; asymmetric synthesis...
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5228898 |
Substituted bicycloheptandione derivatives
This invention relates to substituted bicycloheptadione derivatives with high herbicidal activity which are represented by general formula (I) ##STR1## (where R 1 is a lower alkyl group, a phenyl...
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5225590 |
Alkoxy methyl ether and alkoxy methyl ester derivatives
Intermediates and methods for producing intermediates for use in preparing 9-(1,3-dihydroxy-2-propoxymethyl)-guanine and esters and ethers thereof.
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5110939 |
Intermediates in the preparation of steriod 5-alpha-reductase inhibitors
Invented are 4-aza-5-alpha-8(14)-17 substituted-androsten-3-ones having an 8(14), 7(8), or 16(17) double bond, optionally also having a 1(2) double bond, pharmaceutical compositions containing the...
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5051447 |
Oxime ethers, their preparation and fungicides containing these compounds
Oxime ethers of the general formula ##STR1## where R 1 and R 2 are hydrogen or alkyl, R 3 is hydrogen, halogen, cyano, aryl or aryloxy, the aromatic ring being unsubstituted or substituted,...
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5049696 |
Antihypercholesterolemic compounds
Novel 3-hydroxy-3-methylglutaryl-Coenzyme A(HMG-CoA) reductase inhibitors, which are useful as antihypercholesterolemic agents and are represented by the following general structural formulae (I)...
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5015761 |
Tricyclo{6.2.1.0.sup.1,6 }undecanes useful as fragrance chemicals
Novel tricycloundecanones are disclosed having the general formula ##STR1## wherein R 1 , R 2 , and R 3 are hydrogen or 1 to 3 carbon alkyl groups having a total carbon number of six or less....
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4990633 |
Fluorinated bisaryloxy-substituted alkenes, process for their preparation and their use
New fluorinated bisaryloxy-substituted alkenes are prepared by reaction of substituted phenols with perhaloalkenes and can be used as electrical insulating agents.
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4973740 |
Process for producing tricyclodecanecarboxylic acid esters
A process for producing a tricyclodecanecarboxylic acid ester by reacting dihydrodicyclopentadiene with CO and an alcohol in the presence of anhydrous HF is disclosed. The reaction is performed in...
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4921999 |
Method for making tertiary butyl esters
A method is provided for making tertiary butyl esters by effecting reaction between an organic carboxylic acid and isobutylene in the presence of an effective amount of trifluoromethane sulfonic...
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4921526 |
Substituted bicycloakly-1,3-diones
Substituted benzoyl-bicycloalkyl-1,1,3-diones and related compounds, intermediates therefor, synthesis thereof, and the use of said diones for the control of weeds.
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4902796 |
6-alkenyl and ethynyl derivatives of 2-amino-4-hydroxypyrido[2,3-d]pyrimidines
2-Amino-4-hydroxy-6-[2-(4-carboxyphenyl)alk-1-en-1-yl]pyrido
[2,3,-d]pyrimid ines and 2-amino-4-hydroxy-6-[2-(4-carboxyphenyl)alk-1-yn-1-yl]pyrido
[2,3-d]pyrimid ines are prepared through the...
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4894336 |
Racemic dissociation of 3-acyloxy bicyclo(3.3.0)octan-7-one-2-carboxylic acid esters by stereospecific enzymatic or microbiological acylate hydrolysis
Process for the production of optically active (+)-bicyclo[3.3.0]octanol derivatives of formula (+)-I, in which R 1 and R 2 represent jointly an oxygen atom or the double-bond residue --O--X--O--...
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4867903 |
Fluoroalkane derivative
A fluoroalkane derivative represented by the formula: ##STR1## wherein R denotes an alkyl group having 1-16 carbon atoms, C* denotes an asymmetric carbon atom, R 1 denotes an alkyl or alkoxy group...
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