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Class 549/323 - Chalcogen attached indirectly to the lactone ring by nonionic bonding


Subclass of Class 549 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium,
No. of patents: 175
Last issue date: 06/29/2010


1          
NumberTitleIssue Date
7745647Diterpenes from the fruiting body of and pharmaceutical compositions thereof
The present invention relates to novel diterpene compounds isolated from the fruiting body of Antrodia camphorata, especially to the new compounds of following structural formula: and pharmaceutically acceptable salt...
06/29/2010
7601854Diterpenes from the fruiting body of and pharmaceutical compositions thereof
The present invention relates to novel diterpene compounds isolated from the fruiting body of Antrodia camphorata, especially to the new compounds of following structural formula: and pharmaceutically acceptable salt...
10/13/2009
7405226Cycloalkyl-hydroxyl compounds and compositions for cholesterol management and related uses
The present invention relates to novel cycloalkyl-hydroxyl compounds, compositions comprising hydroxyl compounds, and methods useful for treating and preventing a variety of diseases and conditions such as, but not limited to aging, Alzheimer's Disease, cancer, card...
07/29/2008
7341818Norbornene-type monomers and polymers containing pendent lactone or sultone groups
The disclosed invention relates to novel norborne-type monomers containing pendent lactone or sultone groups. The invention also relates to norborne-type polymers and copolymers containing pendent lactone or sultone groups. These polymers and copolymers are useful i...
03/11/2008
73168845-methylene-1,3-dioxolan-4-one derivatives, process for their production, polymers of the derivatives, resist compositions, and pattern formation process
A 5-methylene-1,3-dioxolan-4-one derivative and a monomer and copolymer thereof and a resist composition containing the polymer or copolymer where the 5-methylene-1,3 -dioxolan-4-one derivative is of formula (1): ...
01/08/2008
7317039Deuterated substituted dihydrofuranones and medicaments containing these compounds
The invention concerns deuterated substituted dihydrofuranones and pharmaceuticals containing these compounds. In addition, the invention concerns the use of deuterated substituted dihydrofuranones for the treatment of symptoms for the irritating states of de...
01/08/2008
7232930Compounds and methods for preparing methanesulfonamides
A process for preparing (S)-(−)-N-[4-[4-[ethyl(6-fluoro-6-methylheptyl)amino]-1-hydroxy]phenyl]methanesulfonamide hemifumarate salt, which comprises reacting N-[4-[(2S)-tetrahydro-5-hydroxy-2-furanyl]phenyl]methanesulfonamide(IIa) with fluoroamine (III) in the pre...
06/19/2007
7153982Method for the production of a phenolic substance from wood
A method for the production of hydroxymatairesinol or a hydroxymatairesinol complex from wood, including the steps of a) extracting finely divided wood material with a polar solvent, b) optionally concentrating the extract by separating at least part of the solvent,...
12/26/2006
71448763,5-Disubstituted-[1,2,4]-oxadiazoles and analogs as activators of caspases and inducers of apoptosis and the use thereof
Disclosed are 3,5-disubstituted-[1,2,4]-oxadiazoles and analogs thereof, represented by the Formula I: wherein Ar1, R2, A, B and D are defined herein. The present invention relates to the di...
12/05/2006
7101654Norbornene-type monomers and polymers containing pendent lactone or sultone groups
The disclosed invention relates to novel norbornene-type monomers containing pendent lactone or sultone groups. The invention also relates to norbornene-type polymers and copolymers comprising one or more repeating units represented by the formula:
09/05/2006
7071339Process for preparing functionalized γ-butyrolactones from mucohalic acid
A process for preparing functionalized γ-butyrolactones 3 and various biologically active compounds using mucohalic acid 1 and halide 2 in the presence of indium is disclosed, wherein X, Y, R1, R2, and R3 may have any of the meaning...
07/04/2006
6960573Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same
Compounds expressed by the following general formula (1), [wherein, R01 and R02 are each independently a hydrogen atom or a protecting group for a hydroxyl group; Z is one out of the following for...
11/01/2005
6949684Process for preparing 1,2,4-butanetriol
An object of the present invention is to provide a process wherein 1,2,4-butanetriol can be obtained safely, easily and inexpensively without causing problems concerning wastewater. A malic diester, 3-hydroxy-γ-butyrolactone or 3,4-dihydroxybutanoate represented by...
09/27/2005
6949536Sulfonylbenzene compounds as anti-inflammatory/analgesic agents
This invention provides a compound of the formula: or its pharmaceutically acceptable salt thereof, wherein A is partially unsaturated or unsaturated five membered heterocyclic, or partially unsaturated or unsaturated ...
09/27/2005
6936447Autoinducer molecule
Autoinducer molecules, e.g., N-(3-oxododecanoyl)homoserine lactone, for Pseudomonas aeruginosa are described. The molecules regulate gene expression in the bacterium. Therapeutic compositions and therapeutic methods involving analogs and/or inhibitors of the ...
08/30/2005
6919465Method of preparing (3R, 3aS, 6aR)-3-hydroxyhexahydrofuro[2,3,-b] furan and related compounds
A method of synthesizing (3R,3aS,6aR)-3-hydroxyhexahydrofuro[2,3-b]furan (I), and related compounds, in high yield and high enantiomeric selectivity is disclosed. Also disclosed is a method of manufacturing (5S)-5-(ben...
07/19/2005
6906051Lactone integrin antagonists
The present invention relates to a class of compounds represented by the Formula I: or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selec...
06/14/2005
6833460Preparation and use of gamma-butyrolactones as cross-linking agents
The rate of aminolysis of butyrolactones is predictably adjusted by attaching a substituent having a known field effect value (F) to the alpha position before reacting the substituted buytrolactone with an amine. The aminolysis product is a gamma-hydroxy amide. The ...
12/21/2004
6818780P-hydroxyphenyl propionic acid derivatives as antiproliferative agents
Derivatives of the compound p-hydroxyphenyl propionic acid characterised by those derivatives having the general formulas (I) and (Ia), where n can take the values 1,2,3; R can be H or CH3 and R1 can be CH3 or H with pharmacological ...
11/16/2004
6787655Asymmetric 1,4-reductions of and 1,4-additions to enoates and related systems
One aspect of the present invention relates to methods for the transition-metal-catalyzed asymmetric 1,4-addition of a nucleophile, e.g., hydride, to cyclic and acyclic enoates and enones. In certain embodiments of the methods of the present invention, the transitio...
09/07/2004
6730798Process for the preparation of substituted octanoyl amides
Compounds of formula (II) are simultaneously halogenated in the 5 position and hydroxylated in the 4 position under lactonization, the halolactone is converted into a hydroxylactone and then the hydroxy group into a leaving group, the leaving group is replaced with ...
05/04/2004
6727238Sulfonylbenzene compounds as anti-inflammatory/analgesic agents
This invention provides a compound of the formula: or its pharmaceutically acceptable salt thereof, wherein A is partially unsaturated or unsaturated five membered heterocyclic, or partially unsaturated or unsaturated fi...
04/27/2004
6720327Lactone integrin antagonists
The present invention relates to a class of compounds represented by the Formula I. or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selecti...
04/13/2004
6696217Photosensitive monomer, photosensitive polymer and chemically amplified resist composition comprising lactone group having acid-labile protecting group
A photosensitive monomer including a methylene butyrolactone derivative represented by the following formula: ##STR1## wherein R1 is a hydrogen atom or alkyl group, R2 is an acid-labile group, X is a hydrogen atom, or substituted or ...
02/24/2004
6673818Fluoro-substituted benzenesulfonyl compounds for the treatment of inflammation
Methods of treating cyclooxygenase-2 mediated disorders comprising administering to a subject a therapeutically effective amount of one or more fluoro-substituted benzenesulfonyl compounds corresponding to Formula I: ##STR1## wherein A, X, n, R1...
01/06/2004
6660448Polymer, resist composition and patterning process
The invention provides a polymer comprising recurring units containing bridged aliphatic rings in the backbone and having a hydroxyl, acyloxy or alkoxylcarbonyloxy group as well as a lactone structure bonded through a spacer, the polymer having a weight a...
12/09/2003
6630596Composition and emulsifier
The invention relates to an adduct of polyalk(en)yl succinic anhydride and a compound of formula (I): wherein R1 is hydrogen, hydroxyl, hydrocarbyl, hydroxyhydrocarbyl, carbamyl, 1-acetyl, amino, or nitro; R2 is hydrogen, hydroxyl, h...
10/07/2003
6576662Compounds having anticancer activity : process for their preparation and pharmaceutical compositions containing them
The present invention relates to novel anticancer agents, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, and their pharmaceutically acceptable solvates. The present invention more particularly relates to novel derivatives ...
06/10/2003
6566538Substituted oxygen alicyclic compounds, including methods for synthesis thereof
The invention provides new methods for preparation of cyclic oxygen compounds, including 2,5-disubstituted tetrahydrofurans, 2,6-disubstituted tetrahydropyrans, 2,7-disubstituted oxepanes and 2,8-oxocanes. The invention also provides new cyclic oxygen com...
05/20/2003
65591002-benzoyl-cyclohexane-1,3-diones
Substituted 2-benzoylcyclohexane-1,3-diones of the formula I ##STR1## where: R1 and R2 are each hydrogen, mercapto, nitro, halogen, cyano, thiocyanato, C1 -C6 -alkyl, C1 -C6 -haloalkyl, C1
05/06/2003
6552031Synergistic analgesic combination of oxycodone and rofecoxib
Disclosed is a pharmaceutical composition, comprising a combination of a dose of rofecoxib or a pharmaceutically acceptable salt thereof and a dose of oxcodone or a pharmaceutically acceptable salt thereof, said combination in an amount sufficient to prov...
04/22/2003
6541647Methods of synthesis of substituted tetrahydrofuran compound
The invention includes inter alia new methods for preparation of the pharmaceutically active compound 2-(4-fluorophenoxymethyl)-5-(4-N-hydroxyureidyl-1 -butynyl)-tetrahydrofuran and precursors thereof....
04/01/2003
6531460Vitamin D, derivatives and remedies for inflammatory respiratory diseases containing the same
Compounds expressed by the following general formula (1), ##STR1## ##STR2## The compounds can be used as active ingredients of treating agents for inflammatory respiratory diseases, malignant tumors, rheumatoid arthritis, osteoporosis, diabetes melli...
03/11/2003
6512127Process for the preparation of hydroxylactones
The present invention is directed towards a process for the preparation of enantiomerically enriched 4-hydroxymethyl-γ-butyrolactone (I). By kinetic racemate cleavage of racemic epoxide of the general formula (II) ##STR1## wherein R represents a (C1...
01/28/2003
6500961Lactone compounds having alicyclic structure and their manufacturing method
Lactone compounds of formula (1) are useful as monomers to form base resins for use in chemically amplified resist compositions adapted for micropatterning lithography. ##STR1## R1 is H or C1-6 alkyl, R2 is H or an acyl or...
12/31/2002
6488818Removal of impurities from 3-(2'-acetoxyethyl)-dihydro-2(3H)furanone
A process for removing impurities from 3-(2'-acetoxyethyl)dihydro-2(3H)furanone (I), where the 3-(2'-acetoxyethyl)dihydro-2(3H)furanone containing the undesirable impurities is initially prepared in a manner known per se by acetylation of 3-(2'-hydro...
12/03/2002
6465664Asymmetric 1,4-reductions of and 1,4-additions to enoates and related systems
One aspect of the present invention relates to methods for the transition-metal-catalyzed asymmetric 1,4-addition of a nucleophile, e.g., hydride, to cyclic and acyclic enoates and enones. In certain embodiments of the methods of the present invention, th...
10/15/2002
6433197Substituted oxygen alicyclic compounds, including methods for synthesis thereof
The invention provides new methods for preparation of cyclic oxygen compounds, including 2,5-disubstituted tetrahydrofurans, 2,6-disubstituted tetrahydropyrans, 2,7-disubstituted oxepanes and 2,8-oxocanes. The invention also provides new cyclic oxygen com...
08/13/2002
6423850Preparation and use of gamma-butyrolactones as cross-linking agents
The rate of aminolysis of butyrolactones is predictably adjusted by attaching a substituent having a known field effect value (F) to the alpha position before reacting the substituted buytrolactone with an amine. The aminolysis product is a gamma-hydroxy ...
07/23/2002
6362346Process for the preparation of ଱-methylene-γ-butyrolactone and ଱-acetoxymethyl-γ-butyrolactone
This invention pertains to a process for making ଱-methylene-γ-butyrolactone by acid-catalyzed rearrangement of tetrahydro-3-furoic acid. In a further embodiment, when tetrahydro-3-furoic acid is treated with acetic anhydride and an acid cataly...
03/26/2002
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