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7563924 |
9-chloro-15-deoxyprostaglandin derivatives, process for their preparation and their use as medicaments
The present invention relates to 9-chloroprostaglandin derivatives of the general formula I which may be advantageous for the treatment of fertility problems.
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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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7344820 |
Chemically amplified polymer having pendant group with dicyclohexyl and resist composition comprising the same
The present invention relates to a chemically amplified polymer having a pendent group with dicyclohexyl bonded thereto, a process for the preparation thereof, and a resist composition comprising...
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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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6642418 |
Processes for preparing intermediates
The invention relates to processes for the preparation of compounds of formula (I), wherein R 1 and R 2 are as defined in the description.
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6613862 |
Treatment of fibrous substrates to impart repellency, stain resistance, and soil resistance
A process is described which imparts exceptional antisoiling, anti-staining and repellent properties to carpets. The process makes use of a water-based exhaustion process wherein the water-based...
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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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6596463 |
Ester compounds, polymers, resist compositions and patterning process
An ester compound of the following formula (1) is provided. R 1 is H, methyl or CH 2 CO 2 R 3 , R 2 is H, methyl or CO 2 R 3 , R 3 is C 1 -C 15 alkyl, k is 0 or 1, Z is a divalent C 2 -C 20 ...
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6576785 |
&ohgr -cycloalkyl-prostaglandin E2 derivatives
A ω-cycloalkyl-prostaglandin E 2 derivatives of the formula (I) wherein R is carboxy or hydroxymethyl; R 1 is oxo, methylene or halogen atom; R 2 is H, OH or C1-4 alkoxy; R 3 is H, C1-8...
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6525161 |
Powder coating compositions and a method for coating a substrate
A powder coating composition comprising a powdered solid ethylenically unsaturated material having a melting point from 60° to 120° C. obtained by reacting a polyisocyanate with an at least...
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6469198 |
Chiral copper complex catalyst composition and asymmetric production process using the same
There is disclosed chiral copper complex catalyst composition, which is obtained by contacting an optically active N-salicylideneaminoalcohol compound of formula (1): with a mono-valent or...
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6395351 |
Polymerisable liquid crystalline compounds
Compounds with the general formula (I): R—S 1 —A—Z 1 —B—S 2 —R, where A and B are independent ring systems with the formulae (a 1 ), (a 2 ) or (b), whereby in the...
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6392086 |
Intermediates and process for producing fluorine-containing amino acid compound by using the same
The present inventions relate to a (1S,5R,6S)- or (1SR, 5RS, 6SR)-3-fluoro-2-oxobicyclo[3.1.0]hex-3-ene-6-carboxylic acid derivative represented by Formula (1): [in the formula, R represents OR...
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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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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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6232344 |
13-Oxa prostaglandins for the treatment of glaucoma and ocular hypertension
13-Oxa analogs of certain prostaglandins and methods of their use in treating glaucoma and ocular hypertension are disclosed.
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6200731 |
Photoresist cross-linking monomers, photoresist polymers and photoresist compositions comprising the same
The present invention discloses a cross-linking monomer for a photoresist polymer represented by following Chemical Formula 1: <Chemical Formula 1> ##STR1## wherein, V represents CH 2 , CH...
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6118019 |
3-alkoxypropionic ester derivative
A 3-alkoxypropionic ester derivative, an olefin polymerization solid catalyst component using the same, an olefin polymerization catalyst using the same, and a process for the preparation of a...
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6110969 |
Cycloalkyl-prostaglandin E.sub.2 derivatives
A ω-cycloalkyl-prostaglandin E 2 derivatives of the formula (I) ##STR1## wherein R is carboxy or hydroxymethyl; R 1 is oxo, methylene or halogen atom; R 2 is H, OH or C1-4 alkoxy; R 3 is H,...
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6103925 |
Dimethyl-substituted cyclohexane diene derivatives
The present invention relates to dimethyl-substituted cyclohexanediene derivatives, to a process for their preparation, to their use as pharmaceuticals and to corresponding pharmaceuticals.
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6096783 |
Cyclobutane prostaglandin analogues as ocular hypotensive agents
Cyclobutane analogs of PGF 2 α, PGD 2 , and PGE 2 and methods of their use in treating glaucoma and ocular hypertension are disclosed.
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6020370 |
Bridged cyclic amino acids as pharmaceutical agents
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5925676 |
Ester compounds pesticidal compositions containing the same and itermediates for synthesis thereof
An ester compound represented by the formula ##STR1## wherein R 1 and R 2 may be the same or different and each represent a C 1 -C 6 alkyl group, or other specified groups, which may be...
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5847195 |
Process for the production of compounds containing aspartate and aldimine groups
The present invention relates to a process for preparing compounds containing aspartate and aldimine groups corresponding to the formula ##STR1## by a) reacting 50 to 95 mole % of the primary amino...
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5792876 |
Process for producing acetals
A process is described for producing acetals comprising reacting an aldehyde or a ketone with an alcohol in the presence of a titanium compound having an acetylacetone as a ligand, or in the...
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5783602 |
Leukotriene-B4 derivatives, process for their production and their use as pharmaceutical agents
The invention relates to leukotriene-B 4 derivatives of general formula I, ##STR1## in which R 1 represents CH 2 OH, CH 3 , CF 3 COOR 4 CONR 5 R 6 , and R 3 symbolizes H; C 1 -C 14 ...
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5741925 |
Transvinylation of naphthenic acids
Vinyl naphthenate monomer mixtures are prepared by transvinylation of naphthenic acid in the presence of a catalyst of a palladium carboxylate complexed with one or more aryl N-containing ligands...
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5731452 |
7-thiaprostaglandins and method of production thereof
7-thiaprostaglandins having the formula (I) which inhibit cell migration induced by monocyte chemoattractant protein MCP-1/MCAF and other chemokines and can serve as drugs for the treatment of...
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5731450 |
Oil adduct conditioners
This invention relates to the synthesis of vegetable and synthetic oil adducts and to the adduct products having the formula ##STR1##
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5616780 |
Bisphenol ester derivatives
The novel compounds of the formula I ##STR1## in which A is a group of the formula IIa or IIb, ##STR2## Y is oxygen, methylene, ethylidene or a >CC(CH 3 ) 2 group, Z is nitrogen, ##STR3## R...
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5523466 |
Diacylperoxide esters
Disclosed is a diacylperoxide vinyl ester of the general formula I ##STR1## in which R is an alkylene residue which can be straight-chained, branched or cyclic and which can contain 2 to 10 C atoms...
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5510497 |
Polymerizable aliphatic cyclobutene compositions
Aliphatic cyclobutene compositions according to the formula ##STR1## can be homopolymerized or copolymerized with a variety of comonomers, including bismaleimides, to produce tough, low dielectric...
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5449684 |
Cytotoxic compounds
Compounds isolated from a marine sponge, and derivatives thereof, have the formulae: ##STR1## in which R 1 is H or lower alkyl; R 2 is OH or CH 3 ; R 3 is OH or CH 3 , and R 4 H or MPTA. The...
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5359126 |
Organic compositions and their manufacture
Preparing cyclohexanediones of the formula ##STR1## an aldehyde is reacted with a ketene to give a polymer having the repeating unit ##STR2## wherein n ranges from about 2 to about 1,000. The...
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5340835 |
Esters of 2,2-dimethyl-3-[(2,2-difluoro-cyclopropylidene) methyl]cyclopropane carboxylic acids
A compound selected from the group consisting of all stereoisomeric forms and mixtures thereof of a compound of the formula ##STR1## wherein Y and Z are individually selected from the groups...
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5338879 |
Lactone-modified alicyclic composition and an epoxidized composition thereof
A composition comprising a lactone-modified alicyclic compound (I), or an epoxidized lactone-modified alicyclic compound (II) of the following formulae: ##STR1## wherein R is an alkyl group, an...
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5264152 |
Optically active compound, liquid crystal composition and liquid crystal device comprising same
An optically active compound represented by the formula (I): ##STR1## wherein R is a straight or branched chain alkyl or alkoxy group having 1 to 15 carbon atoms, ##STR2## is a 1,4-cyclohexylene or...
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5252707 |
Inositol derivative and method for preparing same
There are disclosed a novel inositol-1,4,5-triphosphoric acid derivative, inositol-1,3,4-triphosphoric acid derivative, inositol-1,3,4,5-tetraphosphoric acid derivative, and a bonded substance of...
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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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5238602 |
Liquid crystals
Compounds of the formula ##STR1## wherein n stands for the number 0 or 1; the rings A 1 , A 2 and A 3 represent 1,4-phenylene, 2-fluoro-1,4-phenylene or trans-1,4-cyclohexylene or one of these...
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5194669 |
Preparation of alkyl (alkoxycarbonylcyclohexyl) cyclohexenecarboxylates and dialkyl biphenyldicarboxylates
Disclosed are processes for the preparation of alkyl (alkoxycarbonylcyclohexyl)cyclohexenecarboxylates by the dimerization of alkyl 3-cyclohexenecarboxylates and the dehydrogenation of the alkyl...
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5187304 |
Trifunctional monomer compounds, polyesters derived therefrom and thermosetting coating compositions containing the polyesters
Provided are 1,5-bis(4-carboxycyclohexyl)-3-pentanol and its esters and processes for their preparation. Also provided are polyester compositions containing this residue, thermosetting coating...
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5177251 |
Halogenated tetraenyl prostaglandin derivatives
The present invention relates to a novel class of halogenated tetraenyl prostaglandin compounds represented by the following general formula ##STR1## or a pharmaceutically acceptable salt thereof,...
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5177109 |
2-amino-4,5-methyleneadipic acid compounds for treatment of CNS disorders
Compounds, compositions and methods are described for treating a CNS disorder such as a cognitive disorder, epilepsy, depression, Parkinson's disease, Alzheimer's disease, a neurodegenerative...
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5164526 |
Pleuromutilins
Compounds of formula I ##STR1## wherein R 1 and R 2 are the same or different and each represent hydrogen, alkyl, alkenyl, cycloalkyl, aryl or aralkyl are produced by a new environmentally...
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5164412 |
5-Hetero-6-oxo-PGE-derivatives
A Derivative of 5-hetero-6-oxo-PGE A derivative of 5-hetero-6-oxo-PGE of the formula: ##STR1## wherein R 1 is (1) a group of the formula: COOR11 (2) hydroxymethylcarbonyl, (3) hydroxymethyl...
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5159102 |
7-thiaprostaglandins E, and process for producing same
7-thiaprostaglandins E 1 which are compounds represented by the following formula [I] or their enantiomers or mixtures thereof in any ratio: ##STR1## where R 1 represents a hydrogen atom, a C 1 ...
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5154753 |
Cyclohexenone derivatives, their preparation and their use as herbicides and plant growth regulators
Cyclohexenone derivatives of the formula ##STR1## where R 1 , R 2 , R 3 , Y and Z have the meanings given in the disclosure, processes for their manufacture, herbicidal and growth-regulating agents...
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5142099 |
Enantioselective process
An enantioselective process for the preparation of hemicaronic aldehyde with a cis or trans structure and novel intermediates.
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5131945 |
Certain glyoxyl-cyclohexendiones as herbicides
Compounds of formula I ##STR1## are useful as herbicides, effective against dicotyledonous weeds.
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