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| Number | Title | Issue Date |
| 6030960 | Method of treating hepatitis virus infections A method of treating hepatitis virus infection is disclosed. The method comprising administering to a human subject in need of such treatment an effective hepatitis virus-combatting amount of an alkyl lipid or alkyl lipid derivative.... | 02/29/2000 |
| 5770584 | Method of treating hepatitis virus infections A method of treating hepatitis virus infection is disclosed. The method comprising administering to a human subject in need of such treatment an effective hepatitis virus-combatting amount of an alkyl lipid or alkyl lipid derivative.... | 06/23/1998 |
| 4990269 | Surface active compound, a microemulsion containing said compound and the use thereof A surface active compound for use in microemulsions useful in oil recovery, wood impregnating, dry cleaning, cleaning of hard surfaces and for floor polishing, which has one hydrophobic group, containing 9-50, preferably 12-35 carbon atoms and 2-6 separat... | 02/05/1991 |
| 4987241 | Polyaluminum dialkyl phosphate, oil gelling agent comprising the same, and composition for external application comprising the same A polyaluminum dialkyl phosphate is disclosed. The compound is prepared by the reaction of: (A) a dialkyl phosphate represented by formula (I): ##STR1## wherein R1 and R2 independently represent a hydrocarbon group of a C8... | 01/22/1991 |
| 4985412 | Phosphoric acid ester, process for preparing the same, and detergent composition containing the same Phosphoric acid esters represented by the following formulae (I) and (IX) as well as processes for preparing them are disclosed. ##STR1## wherein R1 represents a linear or branched, alkyl or alkenyl group having a C1-36 carbon a... | 01/15/1991 |
| 4968788 | Biologically reversible phosphate and phosphonate protective gruops Protective groups are provided which are suitable for masking phosphates and phosphonates. The protected compositions can be introduced in a biological system and then demasked under certain biological conditions. This method permits phosphates and phosph... | 11/06/1990 |
| 4956116 | Surface-active, saturated sulfophosphoric acid-(partial)-alkyl esters A process for preparing surface-active, saturated sulfophosphoric acid-(partial)-alkyl esters and their alkali metal, alkaline earth, ammonium and/or amine salts by the sulfonation of saturated phosphoric acid-(partial)-alkyl esters and then hydrolysis of... | 09/11/1990 |
| 4950776 | Pharmaceutical compositions for the therapy of involutive cerebral syndromes Pharmaceutical compositions active on cerebral metabolism and on neuronal transmission containing as the active principle glycerophosphoryl-O-serine.... | 08/21/1990 |
| 4945118 | (Haloneocarbyl-substituted)(aliphatic or oxyaliphatic)(halogenated aliphatic or oxyaliphatic)-phosphorates with polyurethanes Included are the title phosphorate compounds, and a process to prepare them comprising contacting a carbylphosphorate mono acid halide with a carbyloxide. For example, ((2-(3-bromo-2,2-bis(bromomethyl)propoxy)ethyl(chloroethyl)-(ethyl))phosph orate ca... | 07/31/1990 |
| 4939283 | Surface active compounds having a polymerizable moiety Novel surfactants of the formula: ##STR1## wherein R1 is alkyl, alkenyl, alkylaryl or aralkylaryl of 8-30 carbon atoms, A is alkylene of 2-4 carbon atoms, x is 0, or 1-100 and y is 1-200. Sulfates, phosphates and sulfosuccinates thereof are als... | 07/03/1990 |
| 4937369 | Analogues of phosphatidylcholine or phosphatidyl ethanol amines A compound of formula: ##STR1## in which X1 is a reactive group that can react to form a covalent bond with a reactive group on the surface of a material to be rendered biocompatible, X2 is a group -0.crclbar. or a pr... | 06/26/1990 |
| 4935520 | Compound, oleyl-2-pyridinioethyl phosphate having antifungal and antiprotozoal properties Phospholipids, inclusive of pharmaceutically acceptable salts thereof, of the formula ##STR1## wherein R1 is a C8-30 aliphatic hydrocarbon residue, R2, R3 and R4 are independently hydrogen or low... | 06/19/1990 |
| 4921992 | Process for manufacturing amides Amide compounds useful as additives in lubricating fluids as extreme pressure/antiwear agents are produced on a manufacturing scale. The amides are produced by simultaneously adding together and reacting a phosphorus-containing acid and aqueous acrylamide... | 05/01/1990 |
| 4921990 | Direct esterification of o-phosphoric acid A process for the direct esterification of o-phosphoric acid with aliphatic fatty alcohols and/or adducts thereof with alkylene oxides and alkylphenol alkoxylates, in the presence of a substoichiometric quantity of a basic, inorganic or organic compound a... | 05/01/1990 |
| 4919830 | Dithiocarbamate-derived phosphates as antioxidant/antiwear multifunctional additives Dihydrocarbyl dithiocarbamate-derived organic phosphates have been found to be effective antioxidant/antiwear multifunctional additives for various lubricant media.... | 04/24/1990 |
| 4918211 | Surface active compounds having a polymerizable moiety Novel surfactants of the formula: ##STR1## wherein R1 is alkyl, alkenyl or aralkyl of 4-18 carbon atoms, R2 is hydrogen or same as R1, R3 is hydrogen or methyl, A is alkylene of 2-4 carbon atoms, and n is 1... | 04/17/1990 |
| 4897381 | Organic amide compounds derived from nitrogenous lipids Organic amide compounds of the formula ##STR1## wherein R1 --CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hy... | 01/30/1990 |
| 4897382 | Organic amide compounds derived from nitrogenous lipids Organic amide compounds of the formula ##STR1## wherein R1 --CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hy... | 01/30/1990 |
| 4889945 | Organic compounds The invention relates to phosphoric acid partial esters derived from a block ethoxylated and propoxylated C9-16 aliphatic alcohol. These phosphoric acid partial esters are useful as wetting agents, especially in the pre-treatment of cellulosic ... | 12/26/1989 |
| 4888437 | Alkyl hydroxyalkyl phosphoric acid esters Alkyl hydroxyalkyl orthophosphoric acid esters, particularly mixtures thereof, corresponding to the following formula ##STR1## in which R1 and R2 represent C6 -C22 alkyl groups and R3 is hydrogen... | 12/19/1989 |
| 4888328 | Alkoxycarbonylalkylphospholipids and alkylaminocarbonylalkylphospholipids Novel alkoxycarbonylalkylalkylphospholipids and alkylaminocarbonylalkylphospholipids of the formula ##STR1## wherein A1 is a bivalent radical of the formula --Cm H2m --wherein m is an integer having a value from 0 to ... | 12/19/1989 |
| 4886895 | Phosphate-containing and phosphonate-containing phosphate esters There are disclosed multiphosphorus-containing compounds comprising phosphonate-containing or phosphate-containing phosphate esters. The compounds can be prepared by: (a) reacting a phosphonate-containing or phosphate-containing alcohol with phosphorus pe... | 12/12/1989 |
| 4885285 | Phosphorus compounds, processes for their manufacture, and their use Cephalin derivatives of the formula I ##STR1## in which R1 and R2 each represents, independently of the other, hydrogen or lower alkyl, R3 represents hydrogen, lower alkoxycarbonyl, carbamoyl or free or protected carb... | 12/05/1989 |
| 4883786 | Derivatives of L-carnitine Novel derivatives of L-carnitine or of L-acylcarnitines or of esters thereof, obtained by salification with suitable acids or acidic aminoacids, monosalified with potassium ion. These derivatives show cardiotropic properties in the therapy of myocardial a... | 11/28/1989 |
| 4876374 | Process for manufacturing amides Amide compounds useful as additives in lubricating fluids as extreme pressure/antiwear agents are produced on a manufacturing scale. The amides are produced by simultaneously adding together and reacting a phosphorus-containing acid and aqueous acrylamide... | 10/24/1989 |
| 4874883 | Process for the production and isolation of monoalkyl phosphoric acid esters In the production of monoalkylphosphoric acid esters, at least one fatty alcohol or mixtures of fatty alcohols containing from 8 to 18 carbon atoms and preferably from 12 to 14 carbon atoms in a straight chain is/are reacted with a 0.2 to 2 molar excess o... | 10/17/1989 |
| 4851559 | (Haloneocarbyl-substituted)(aliphatic or oxyaliphatic)halogenated aliphatic or oxyaliphatic)phosphorates and process for preparing Included are the title phosphorate compounds, and a process to prepare them comprising contacting a carbylphosphorate mono acid halide with a carbyloxide. For example, ((2-(3-bromo-2,2-bis(bromomethyl)propxy)ethyl(chloroethyl)-(ethyl))phospho rat e ca... | 07/25/1989 |
| 4837340 | Phospholipid-like compounds Compounds related to phospholipids and a method for their preparation are sclosed.... | 06/06/1989 |
| 4834896 | Phosphoric acid partial ester compositions and method of fatting leather therewith Compositions comprising (a) phosphoric acid partial esters of oxyalkylated C14-20 -fatty alcohols and (b) phosphoric acid partial esters of non-oxyalkylated C12-20 -fatty alcohols optionally together with (c) a hydrophilic non-ionic or an... | 05/30/1989 |
| 4835099 | Signal enhancement in immunoassay by modulation of enzymatic catalysis A method for enzyme immunoassay for a ligand suspected to be present in a liquid sample includes signal amplification by use of at least two hydrolases and a blocked fluoroketone for one of the hydrolases. Ligand present in the liquid binds to an antiliga... | 05/30/1989 |
| 4830764 | Polyoxyalkylene-containing phosphoric acid esters The invention relates to phosphoric acid partial esters derived from a block ethoxylated and propoxylated C9-16 aliphatic alcohol. These phosphoric acid partial esters are useful as wetting agents, especially in the pre-treatment of cellulosic ... | 05/16/1989 |
| 4830952 | Langmuir-Blodgett film assembly An article is disclosed containing a Langmuir-Blodgett film assembly comprised of at least one oriented polymer layer of monomolecular thickness containing repeating units comprised of a hydrophilic group linking two hydrophobic groups each containing at ... | 05/16/1989 |
| 4824603 | Amphoteric and zwitter-ionic phosphate surfactants Amphoteric and zwitter-ionic phosphate surfactants corresponding to the following formula ##STR1## (a) in which R1 is a C6 -C22 alkyl group, a group R4 (OCn H2n)x --, where ... | 04/25/1989 |
| 4824872 | Neocarbyl-substituted phosphorates Included is a process for the preparation of a ((neocarbyl)contrasting-halo-substituted)phosphorate comprising serially contacting (1) a phosphorus trihalide with a neocarbyl alcohol; (2) an oxirane; (3) a halogenating agent; and (4) an oxirane, under con... | 04/25/1989 |
| 4822529 | Antistatic agents for synthetic fibers and methods of producing same Antistatic agents for synthetic fibers comprising a specific type of quaternary ammonium alkyl phosphate as principal constituent and 1 weight percent or less of by-product alkali metal halides have improved antistatic characteristics both in high and low... | 04/18/1989 |
| 4820854 | Phosphate-containing and phosphonate-containing phosphate esters There are disclosed multiphosphorus-containing compounds comprising phosphonate-containing or phosphate-containing phosphate esters. The compounds can be prepared by: (a) reacting a phosphonate-containing or phosphate-containing alcohol with phosphorus pe... | 04/11/1989 |
| 4818767 | Quinate salts of antimalarial phenanthrenemethanol compounds The compounds of formula (I) ##STR1## wherein R1 is hydrogen or an alkyl radical containing one to six carbon atoms and R2 is an alkyl radical containing one to six carbon atoms possess markedly increased activity against malari... | 04/04/1989 |
| 4816570 | Biologically reversible phosphate and phosphonate protective groups Protective groups are provided which are suitable for masking phosphates and phosphonates. The protected compositions can be introduced in a biological system and then demasked under certain biological conditions. This method permits phosphates and phosph... | 03/28/1989 |
| 4814514 | Surface active compounds having a polymerizable moiety Novel surfactants of the formula: ##STR1## wherein R1 is alkyl, alkenyl, alkylaryl or aralkylaryl of 8-30 carbon atoms, A is alkylene of 2-4 carbon atoms, x is 0, or 1-100 and y is 1-200. Sulfates, phosphates and sulfosuccinates thereof are als... | 03/21/1989 |
| 4804789 | D-mannite derivatives as starting products for the synthesis of phospholipids The invention concerns D-mannitol derivatives of the general formula I ##STR1## wherein R1 and R2 are the same or different, and when R1 R2 are the same, signify a straight-chained or branched alkyl, alke... | 02/14/1989 |
