Class 554/108 - Additional oxygen containing (e.g., hydroxy, ether, etc.)

Subclass of Class 554 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain oxygen in addition to the oxygens
No. of patents: 95
Last issue date: 09/02/2008

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Number	Title	Issue Date
7420071	Thermally stable surfactants and compositions and methods of use thereof There are provided novel thermally stable surfactants for use with fillers in the preparation of polymer composites and nanocomposites. Typically, surfactants of the invention are urethanes, ureas or esters of thiocarbamic acid having a hydrocarbyl group of from 10 ...	09/02/2008
7164034	Alpha2delta ligands for fibromyalgia and other disorders This invention relates to a method of treating a disorder selected from OCD, agoraphobia, agoraphobia without history of panic disorder, specific phobia, social phobia, PTSD, restless legs syndrome, premenstrual dysphoric disorder, hot flashes, and fibromyalgia by a...	01/16/2007
6831186	Lipoxin A4 analogs This invention is directed to lipoxin A4 analogs of the following formula (I) and (II): wherein R1, R2, R3, R4 and R5 are described herein. These analog...	12/14/2004
6700006	Internally plasticizing and crosslinkable monomers and applications thereof Novel compounds derived from traditional semi- drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include acrylate or methacrylate esters of hydroxy long-chain olefini...	03/02/2004
6696606	Solid phase synthesis of arylretinamides A solid phase synthetic method for preparing arylretinamides is provided. The method comprises reacting hexachloroacetone with a solvent-suspended resin-bound triphenylphosphine to provide a suspension comprising an activated chlorinating reagent; reactin...	02/24/2004
6649780	Cationic lipids Cationic lipids are provided which are useful in the preparation of liposomes and other lipid vesicle carriers. The lipids of the invention are particularly useful as carriers of nucleic acids and other negatively charged substances, for delivery to cells...	11/18/2003
6642398	Mono-and disubstituted 3-propyl gamma-aminobutyric acids The instant invention is a series of novel mono- and disubstituted 3-propyl gamma aminobutyric acids of Formula I ##STR1## The compounds are useful as therapeutic agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, ...	11/04/2003
6600059	Cytoprotective compounds The present invention provides compositions and methods for protecting cells from injury due to intrinsic membrane lysis, oxidation and/or invasion by destructive agents. Even more particularly, the present invention provides compositions and methods for ...	07/29/2003
6503945	Cationic amphiphiles containing N-hydroxyalkyl group for intracellular delivery of biologically active molecules The present invention provides novel cationic amphiphiles containing novel N-hydroxyalkyl group and therapeutic formulations containing the said amphiphiles that are capable of facilitating transport of biologically active molecules into cells. The said n...	01/07/2003
6458837	Lipophilic diesters of chelating agents The invention discloses stable diesters of chelating agents of divalent metal ions, processes for their preparation and pharmaceutical compositions thereof. Most preferred compounds according to the present invention are stable lipophilic diesters compris...	10/01/2002
6423855	Cytoprotective compounds The present invention provides compositions and methods for protecting cells from injury due to intrinsic membrane lysis, oxidation and/or invasion by destructive agents. Even more particularly, the present invention provides compositions and methods for ...	07/23/2002
6346516	Cationic amphiphiles containing N-hydroxyalkyl group for intracellular delivery of biologically active molecules The present invention provides novel cationic amphiphiles containing novel N-hydroxyalkyl group and therapeutic formulations containing the said amphiphiles that are capable of facilitating transport of biologically active molecules into cells. The said n...	02/12/2002
6271185	Water soluble vegetable oil esters for industrial applications Industrial oils containing partial esters of triacylglycerol and triethanolamine or ethoxylated triethanolamine are described, as well as methods for making such oils....	08/07/2001
6239297	Sphingosine derivatives and medicinal composition The present invention intends to provide a derivative of sphingosine analogue that is able to regulate the functions of sphigolipid, and its pharmaceutical compositions. The present invention is the derivatives of sphingosine analogues represented by the ...	05/29/2001
6235916	Internally plasticizing and crosslinkable monomers and applications thereof Novel compounds derived from traditional semi-drying and non-drying oils featuring internally plasticizing and crosslinkable properties are disclosed and claimed. Preferred embodiments include acrylate or methacrylate esters of hydroxy long-chain olefinic...	05/22/2001
6221371	Pseudoceramides, and dermatologic external preparations containing the same The present invention relates to pseudoceramide derivatives represented by formula(I) or (II): R1 --COCHR2 CONR3 R4 (I) R1 --CH(OH)CHR2 CONR3 R4 (II) wherein, each of R1	04/24/2001
6072063	Low-melting ester quats Ester quats of the formula (1) below are described: ##STR1## where RCO is an aliphatic acyl radical having 6 to 22 carbon atoms, R1 is a methyl radical, R2 is a C1 -C6 -alkyl radical, R3 is a C	06/06/2000
6020489	Cytoprotective fatty moiety compounds Water or lipid soluble, pharmacologically active, antioxidant, anti-phospholipase compounds that are chemically defined. The compounds protect mammalian cells by inhibiting PLA2 and preventing oxidation. In particular, each compound has at leas...	02/01/2000
5977391	(+)- and (-) -8-halogen-6- hydroxy-octanoic acid its salts and esters and process for making The invention relates to (+) and (-)-8-halogen-6-hydroxy-octanoic acid enantiomers wherein the halogen is Cl, Br, or I, and their respective preparatory processes....	11/02/1999
5886201	Quaternized fatty acid triethanolamine ester salts with improved solubility in water A process for producing quaternized fatty acid triethanolamine ester salts having improved solubility in water, by esterifiying a fatty acid mixture containing a) 40% to 60% by weight of linear fatty acids containing 6 to 22 carbon atoms, and b) 60% to 40...	03/23/1999
5880299	Esterquats The invention relates to new esterquats which are obtained by reacting trialkanolamines with a mixture of fatty acids and dicarboxylic acids and quaternizing the resulting esters in known manner, optionally after alkoxylation. Cationic surfactants are obt...	03/09/1999
5869713	(+)- or (-) -8-halogen-6-hydroxy-octanoic acid, its salts and esters, and process for making The invention relates to (+) and (-)-8-halogen-6-hydroxy-octanoic acid enantiomers wherein the halogen is Cl, Br, or I, and their respective preparatory processes....	02/09/1999
5869715	Polyfunctional cationic cytofectins For use in transporting biologically active species into and through membrane barriers, a cationic amine compound is utilized that has the general structure: ##STR1## wherein R4 and R5 are a pair of same or different lipoyl ...	02/09/1999
5869714	Salts of omega-3-polyunsaturated fatty acids and pharmaceutical formulations containing them Salts of formula RCOOR'R"2 N+ (CH2)n OH wherein R represents the alkenyl radical of a C20 -C22 omega-3-polyunsaturated acid; R' represents a hydrogen atom or a C1 -C2 ...	02/09/1999
5852196	12,13,17-trihydroxy-9(z)-octadeoenoic acid and derivatives and microbial isolate for production of the acid A novel compound, 12,13,17-trihydroxy-9(Z)-octadecenoic acid (THOA) was produced from linoleic acid by microbial transformation at 25% yield. The newly isolated microbial strain catalyzing this transformation was identified as Clavibacter sp. ALA2 (Access...	12/22/1998
5824812	Polyfunctional cationic cytofectins, formulations and methods for generating active cytofectin: polynucleotide transfection complexes Amine containing compounds and their use in the generation of cytofectin:polynucleotide complexes for transfection of cells, formulations, counterions, and reaction conditions for maximizing the transfection include using cationic amine compounds that hav...	10/20/1998
5705663	Quaternized triethanolamine difatty acid esters The invention relates to quaternized triethanolamine difatty acid esters prepared from triethanolamine, fatty acid, fatty acid ester and a quaternizing agent and to a process for their preparation and to their use. The quaternized triethanolamine difatty ...	01/06/1998
5681915	Use of polyol derivatives as internal lubricants in the production of molded parts of polyurethane The use of polyol derivatives with at least two alcoholic hydroxy groups and at least one fatty acid residue per molecule obtainable by reacting a starting polyol with a fatty acid or a fatty acid derivative, which can be obtained by using as a starting p...	10/28/1997
5670677	Process for the production of color- and odor-stable quaternized fatty acid triethanolamine ester salts A process for the production of color- and odor-stable quaternized fatty acid triethanolamine ester salts comprising the steps of A) partially or fully esterifying triethanolamine with at least one fatty acid in the presence of hypophosphorous acid; B) adding ...	09/23/1997
5659055	Cytoprotective fatty moiety compounds Water or lipid soluble, pharmacologically active, antioxidant, anti-phospholipase compounds that are chemically defined. The compounds protect mammalian cells by inhibiting PLA2 and preventing oxidation. In particular, each compound has at leas...	08/19/1997
5610187	Biodegradable quaternary hair and skin conditioners Disclosed are conditioning compositions for the hair and skin containing compounds of the formula (R1)(R2)N(CHCH2 OC(O)R)2 X- wherein R1 is alkyl containing 1 to 6 carbon atoms, or hydroxy...	03/11/1997
5574179	Concentrated biodegradable quaternary ammonium fabric softener compositions and compouds containing intermediate iodine value unsaturated fatty acid chains The present invention relates to softening compounds; stable, homogeneous, preferably concentrated, aqueous liquid and solid textile treatment compositions; and intermediate compositions and/or processes for making said compositions. The compositions of t...	11/12/1996
5525709	Process for the preparation of ceramides The invention relates to the preparation of ceramides by a two step process involving conversion of a 2-hydroximino-3-oxo-alkanoate into a 2-alkanoylamido-3-oxo-alkanoate intermediate by acylation of the oxime and reduction of the oxime ester group to an ...	06/11/1996
5296622	Quaternized esters Quaternized esters having fabric-softening and hydrophilicizing properties are obtained by reaction of unsaturated fatty acids containing at least 40 mol-% transconfigured double bonds or esters thereof with alkanolamines and subsequent quaternization of ...	03/22/1994
5292915	Compounds containing carbonate groups and carbonyl groups and the preparation and use thereof The invention relates to compounds containing carbonate groups and carbonyl groups and having the general formula ##STR1## in which R stands for a C1 -C4 -alkyl radical, an aryl radical, or a radical R1, where R1...	03/08/1994
5266724	Fluorine-containing compounds A fluorine-containing compound of the formula ##STR1## wherein Rf is a fluoroalkyl ether end group having 5 to 50 carbon atoms, R1 is an alkyl end group or an aliphatic alkenyl end group, R'''2 is an aliphatic alkylen...	11/30/1993
5219884	Immunosuppressant The present invention relates to an immunosuppressive agent which comprises at least one compound selected from the compounds of formula ##STR1## wherein R represents a hydrogen atom or an acyl, Y represents carbonyl or hydroxymethylene and represe...	06/15/1993
5145611	Carboxylic acid derivatives, and pharmaceutical compositions containing them Carboxylic acid derivatives of the formula ##STR1## R1 is alkoxy, alkylthio, alkylsulphinyl, alkulsulphonyl, alkylamino, cycloalkyl, or cycloalkoxy or optionally substituted aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl or arylamin...	09/08/1992
4996356	Carboxylic acids and methods of preparing the same Biodegradable and little skin-roughening carboxylic acids being an excellent surfactant in a wide pH range and having the general formula (1): ##STR1## wherein R is a linear or branched alkyl or alkenyl group containing from 4 to 34 carbon atoms...	02/26/1991
4978759	Process for the stereospecific synthesis of optically pure 4-amino-3-hydroxycarboxylic acid derivatives The process described makes it possible to obtain optically pure 4-amino-3-hydroxycarboxylic acids by means of a series of stereoselective steps. The starting material is an alpha-amino acid in the L or D configuration, with which Meldrum's acid is reacte...	12/18/1990

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Class 554/108 - Additional oxygen containing (e.g., hydroxy, ether, etc.)