Patents in Class 536/18.600

Matches 1 - 50 out of 374

1 2 3 4 5 6 7 8 >

Match	Document	Document Title
1	7361745	Process for the preparation of 1-chloro-3,5-di-o-acyl-2-deoxy-l-ribofuranoside derivatives Herein described is a process for the preparation of 1-chloro-3,5-di-O-acyl-2-de-oxy-L-ribofuranoside derivatives of general formula (I) useful as intermediates in processes for preparing...
2	7351809	Glycerol carbonate glycoside A process is provided for the selective and convenient production of a glycerol glycoside, which has been glycosidated at the 1-hydroxyl group of glycerol and is useful as a glyceroglycolipid...
3	7229977	Composition for soluble films with a new hydrolyzed polysaccharide The invention is concerned with film-forming compositions containing hydrolysates of the exopolysaccharide YAS34 for the use in pharmaceutical, veterinary, food, cosmetic or other products like...
4	7211663	Synthesis of oligosaccharides, reagents and methods related thereto One aspect of the present invention relates to differentially protected glycosyl phosphates. Another aspect of the present invention relates to the preparation of glycosyl phosphates from glycal...
5	7193034	Synthetic peptides, conjugation reagents and methods The invention provides methods and compositions useful for making synthetic peptide conjugates. In one embodiment, the invention provides compositions comprising the structure: wherein R is...
6	RE39383	Process for 6-O-alkylation of erythromycin derivatives A procedure for preparing 6-O-alkyl erythromycin compounds having the formula: wherein R 1 is a loweralkyl group, R 2 and R 3 an independently hydrogen or a hydroxy-protecting group, except...
7	7109182	Synthetic oligomannosides, preparation and uses thereof A pharmaceutical composition including a therapeutically effective amount of at least one oligomannoside produced by chemical synthesis which is homologous to a wall oligomannoside of an infectious...
8	7045506	Personal care applications of surfactants based upon alkyl p lyglycosides The invention relates to a series of polyglycoside derivatives that contain water-soluble groups introduced into the molecule by reaction with the hydroxyl groups present in the starting...
9	7019131	Programmable one-pot oligosaccharide synthesis The reactivity of a number of p-methylphenyl thioglycoside (STol) donors which are either fully protected or have one hydroxyl group exposed has been quantitatively determined by HPLC in...
10	7001994	Methods for introducing mannose 6-phosphate and other oligosaccharides onto glycoproteins Methods to introduce highly phosphorylated mannopyranosyl oligosaccharide derivatives containing mannose 6-phosphate (M6P), or other oligosaccharides bearing other terminal hexoses, to carbonyl...
11	6987182	Process for producing cold-gelling hydrocolloids A dry hydrocolloid powder with cold-gel capabilities is produced by: dissolving a hydrocolloid comprising polysaccharide chains in an aqueous solution; heating the dissolved hydrocolloid solution...
12	6936710	Process for oxidizing primary alcohols Primary hydroxyl groups in a substrate having both primary and secondary hydroxyl groups can be selectively oxidized to carbaldehyde and/or carboxyl groups by contacting the substrate with a cyclic...
13	6936588	Method of production of an isomaltulose-containing enteral nutrient The present invention relates to a method for the production and use of enteral nutrients, particularly an enteral solution, wherein this method is distinguished by a particularly gentle...
14	6919071	Sunscreen milk The invention concerns a cosmetic or dermatological composition for protection against ultraviolet radiation, based on inorganic screening agent, characterized in that it comprises a water-in-oil...
15	6908989	Process for the production of perbenzylated 1-O-glycosides The invention relates to a process for the production of perbenzylated 1-O-glycosides of general formula I or salts thereof in which sugar 1 is a monosaccharide that is functionalized...
16	6900296	Cost effective method for selective methylation of erythromycin A derivatives The invention relates to a cost effective and industrially advantageous process for the selective methylation of a hydroxy group at the 6 position of erythromycin A derivative which comprised...
17	6900295	Polymeric compound comprising glycopolymer and a method for decomposing the same The present invention is an enzyme-decomposable polymer compound having recyclable decomposition products. The polymeric compound is a glycopolymer of a saccharide having only glucopyranose rings...
18	6867296	Recovery and purification of anhydro sugar alcohols from a vapor stream This invention concerns a process for recovering and purifying dianhydro sugar alcohols from a vapor stream comprising dianhydro sugar alcohols, such as isosorbide, and water vapor.
19	6846916	Trans-acidolysis process for the preparation of carbohydrate fatty-acid esters The present invention relates to a low temperature, solvent-free trans-acidolysis process for preparing surface-active carbohydrate fatty-acid esters comprising the steps of: (e) reacting...
20	6831164	Process for the production of peracylated 1-0-glycosides The invention relates to a process for the production of peracylated 1-O-glycosides of general formula I or salts thereof in which sugar 1 is a monosaccharide that is functionalized in...
21	6800742	Method for producing β-D-ribofuranose derivatives or optical isomers thereof The present invention provides a method for efficiently producing β-D-ribofuranose derivatives or optical isomers thereof, useful as synthetic intermediates of pharmaceutical nucleic acid-series...
22	6774113	Process for preparing solubilization adjuvants from fusel oils and saccharides Process for preparing a solubilization adjuvant, which comprises placing fusel oils in contact with one or more reducing sugars in the presence of an acid catalyst, at a temperature of between 50°...
23	6734291	Synthesis of &lsqb 2.2.1&rsqb bicyclo nucleosides A synthesis of [2.2.1]bicyclo nucleosides which is shorter and provides higher overall yields proceeds via the key intermediate of the general formula III, wherein R 4 and R 5 are, for instance,...
24	6667396	Polyxyloside derivatives, process for preparing them, composition containing them and use as surfactants Novel compounds of formula (I): RO—(X) p (I) in which p represents a decimal number between 1 and 5, x represents a xylose residue, and R represents a radical: CH(C n H 2n+1 )(C m H 2m+1...
25	6653289	L-arabino-disaccharides of anthracyclines, processes for their preparation, and pharmaceutical compositions containing them The present invention refers to compounds of general formula (I), the pharmaceutically acceptable salts thereof, the processes for their preparation, and the pharmaceutical compositions containing...
26	6646112	Dehydrated dextrose monohydrate, preparation and use thereof The present invention relates to dehydrated dextrose monohydrate having a specific surface area of from 0.20 m 2 /g to 0.50 m 2 /g and is reducing the reaction time for preparing chemical compounds...
27	6641803	Hair-conditioning agents A hair treatment composition containing: (a) an esterquat; (b) an alkyl and/or alkenyl oligoglycoside; (c) a partial glyceride; and (d) a fatty alcohol ethoxylate.
28	6639067	Continuous process for the production of anhydrosugar alcohols A process is described for continuous production of anhydrosugar alcohol by continuous introducing of sugar alcohols and/or monoanhydrosugar alcohols into a reaction vessel and dehydration in the...
29	6627744	Synthesis of glycodendrimer reagents The present invention relates to a chemically modified mutant protein including a cysteine residue substituted for a residue other than cysteine n a precursor protein, the substituted cysteine...
30	6627612	Surfactants based upon alkyl polyglycosides The invention relates to a series of polyglycoside derivatives that contain water-soluble groups introduced into the molecule by reaction with the hydroxyl groups present in the starting...
31	6620921	Glucofuranoses A β-D-glucofuranose compound which is 1,2,3,5,6-penta-O-propanoyl-β-D-glucofuranose, preferably in crystalline form, is prepared from D-glucose. The compound is prepared by reacting D-glucose...
32	6608039	Chemically synthesized sugar esters for the control of soft-bodied arthropods The invention relates to an improved process for the synthesis and application of sugar esters, that are useful as effective, environmentally-safe pesticides for the control of soft-bodied...
33	6569906	Composition containing a precursor capable of being hydrolysed by glucocerebrosidase The invention concerns a composition capable of being hydrolyzed by a cutaneous enzyme, glucocerebrosidase. The active precursor is advantageously a gluco-conjugate derived from phenol whereof the...
34	6559301	Dispersing agent Dispersions of pigment, such as calcium carbonate, titanium dioxide and types of clay, can be effectively stabilized by the use of carboxyl-containing fructan in an amount of 0.05-10% by weight,...
35	6548661	Method for the modification of alcohols on polymer supports The present invention provides a polymer-linked composition having the structure: wherein R A and R B are each independently a linear or branched chain alkyl or an aryl group; wherein is a...
36	6545134	Method for the production of pentopyranosyl nucleosides Processes for the preparation of 3′,4′-cyclic acetals of pentopyranosylnucleosides, in which the pentopyranosyl nucleoside is reacted with an aldehyde, ketone, acetal, or ketal under reduced...
37	6528629	Malto-oligosaccharide derived glycosides Disclosed is a method for preparing a malto-oligosaccharide derived glycoside. Generally, the method comprises providing a malto-oligosaccharide and glycosylating the malto-oligosaccharide with an...
38	6518418	Nucleotide sugars Phosphite linked nucleotide sugars, e.g. nucleoside-monophosphite-glycosides, are synthesized using phosphoramiditing agents. The success of the synthetic method is largely independent of the...
39	6504018	Process for preparing pale-colored and transparent alkyl glycosides A process for preparing pale-colored and transparent alkyl glycosides by reacting glucose and high fatty alcohol in presence of an acid catalyst is disclosed. The process comprises the steps of...
40	6488946	Stable water-in-oil emulsions containing an emulsifier on oleyl-and/or isostearyl-glycoside The present invention relates to novel stable <<water-in-oil>> emulsions containing 5 to 70% by weight of an aqueous phase 20 to 90% by weight of a fatty phase; and 3 to 25% by weight...
41	6469148	Process for large scale preparation of sphingosines and ceramides Synthetic methods for convenient large scale preparation of D-erythro sphingosines and ceramides of high isomeric purity are described.
42	6464993	Use of a composition bases on isostearyl glycoside and isostearyl alcohol as an agent that improves the resistance of a cosmetic composition to water The present invention relates to the use of a composition comprising: 10 to 90% by weight, preferably 10 to 50% by weight and particularly preferably 10 to 40% by weight of an isostearyl glycoside...
43	6455512	Water-soluble esterified hydrocolloids Emulsifiers based on the reaction product of hydrocolloid and dicarboxylic anhydrides, especially useful in the preparation of oil-in-water emulsions.
44	6433152	Sophoroselipids, method for their production and use The invention relates to sophoroselipids of formula (I) wherein R 4 represents H, —CH 2 CH 3 , —CH 2 CH 2 CH 3 , n is an integer number from 2 to 27, R 1 and R 2 represent, independently...
45	6423834	KDO aldolase and condensation reactions employed therewith Aureobacterium barkerei strain KDO-37-2 (ATCC 49977) and KDO aldolase (EC 4.1.2.23) isolated therefrom are disclosed. The KDO aldolase is further disclosed to have a broad substrate specificity...
46	6420604	Process for the acylation of amino alcohols The present invention discloses an improved process for the N-acylation of amino alcohols employing an organic acid in the form of an acid halogenide, wherein the acylation occurs in an organic...
47	6420552	Syntheses of 4-alkyl chromogenic glycosides and 7-alkyl chromogenic glycosides of N-acetylneuraminic acids The present invention provides improved method of preparing a 4-O-alkyl chromogenic ketoside of N-acetylneuraminic acid (Neu5Ac) and a 7-O-alkyl chromogenic ketoside of N-acetylneuraminic acid...
48	6391863	Use of carbohydrates for promoting skin desquamation The use of carbohydrate derivatives in or for making a topical composition for promoting skin exfoliation is disclosed. The use of said composition of controlling intrinsic and extrinsic skin...
49	6388059	Glycosylation method A method for forming a glycosidic linkage by: (a) contacting a glycoside bearing an anomeric sulfoxide group with a compound bearing a free hydroxyl group in the presence of an organic acid...
50	6384201	Synthetic method for the preparation of the antineoplastic agent etoposide A synthetic method for the preparation of the anti-tumor drug Etoposide. In one embodiment, the method includes the direct condensation of 4′-demethyl-epipodophylloxin with...

Matches 1 - 50 out of 374

1 2 3 4 5 6 7 8 >