Patents
Patents for C07H 1 - Processes for the preparation of sugar derivatives (12,374)
03/2008
03/27/2008DE102006042890A1 Silylating poly-, oligo-, disaccharides derivatives comprises dissolving the poly-, oligo- disaccharides in an ionic liquid and reacting the obtained mixture with a silylating agent
03/26/2008CN101148464A Method for purifying erythromycin by using molecular engram polymer
03/26/2008CN101148458A Cogeneration method for sugar and acetylpropionic acid by utilizing lignocellulose-like biomass
03/26/2008CN100376590C Konjak oligosaccharide preparation method
03/25/2008US7348417 Method of purifying moxidectin through crystallization
03/25/2008US7348309 glycosylating an aglycone by combining thymidine or uridine nucleotide diphosphosugars of given structure and a glycosyltransferase; generation of random nucleotide sugar libraries and drug derivatives; treating bacterial infection
03/20/2008US20080071076 Non-invasive detection of fetal genetic traits
03/20/2008US20080070983 2-O- (Beta-D-Glucopyranosyl) ascorbic acid, process for its production, and foods and cosmetics containing compositions comprising it
03/20/2008US20080070859 Treats neoplastic disorders, infections from fungal or fungal-like organisms and other parasites
03/20/2008US20080070851 Method for the extraction of pharmaceutically active products from spermatophyte plants, products thus obtained and their use in the medical field, in particular as substances with immunomodulating activity
03/20/2008US20080069804 Polynucleotides; RNA; helper cells
03/20/2008US20080069774 Targeting ligand specifically binding to an extracellular component of a cellular system, masking the extracellular component from interacting with a component of the cellular system; thrombotic occlusion and loss of vessel patency at the site of the vascular intervention
03/19/2008EP1517990B1 Isolation of nucleic acids using a polycationic polymer as precipitation agent
03/19/2008CN101146815A A process for the preparation of 6-o-methyl erythromycin a derivative
03/19/2008CN101143884A Nucleic acid automatic extracting instrument
03/19/2008CN101143883A Mixture containing taxanes xyloside compounds and preparation method thereof
03/18/2008US7345164 Production method of 5′-acyloxynucleoside compound
03/18/2008CA2383554C Methods for the detection, analysis and isolation of nascent proteins
03/13/2008WO2008031004A2 Binding of proanthocyanidins with bacteria and bacterial components
03/13/2008WO2008012831A3 Novel crystallization methods and novel crystalline and amorphous forms of halogenated sugars
03/13/2008US20080064864 Expression vector comprising nucleotide sequences coding carbohydrate modifiying enzyme for use in enhancing quality of foodstuffs and baked goods
03/13/2008US20080064050 Applications of the binding interaction of proanthocyanidins with bacteria and bacterial components
03/12/2008EP1896600A2 Anti-cancer combination treatment and kit-of-part
03/12/2008CN101139378A Method for extracting calycosin-7-O-beta-D-glucoside from astragalus root
03/12/2008CN101139373A Method for rapid scale extraction and purification of flax lignan
03/12/2008CN101139307A Antibiotic clean production method
03/12/2008CN100374453C 2-18F-2-deoxidized-D-glucose synthesis process
03/06/2008WO2005090374A8 An improved process for producing chlorinated sucrose
03/06/2008US20080058508 Reacting sucrose with N,N-dimethylcarboxamide dimethyl acetal in inert aprotic solvent to form cyclic acetal, then hydrolyzing; chlorination
03/06/2008DE102006039479A1 Programmierbare Oligonukleotidsynthese Programmable oligonucleotide synthesis
03/05/2008EP1246831B1 Preparation method of azithromycin dihydrate
03/05/2008CN101134766A Method for preparing high-purity maple tannin by acer ginnala leaf
03/05/2008CN100372860C I*-salidroside and its preparation and use in anti-senile dimentia medicine
03/05/2008CN100372859C Method for preparing medicinal grade cane sugar
03/04/2008US7339054 Reacting 2-Anhydro-3,5-di-O-(p-toluoyl)-2-C-methyl- alpha -D-ribofuranose with nucleophile such as cytosine, uracil, thymine, hypoxanthine, adenine, guanine, 7-deazaguanine, 7-deazaadenine, 7-deaza-2,6-diaminopurine, and 7-deazahypoxanthine
03/04/2008US7338932 Methods of modulating functions of polypeptide GalNAc-transferases and of screening test substances to find agents herefor, pharmaceutical compositions comprising such agents and the use of such agents for preparing medicaments
02/2008
02/28/2008US20080051574 Control of Ph By Direct Addition of Carbonates and Bicarbonates During Concentration of Organics Solvent Extracts of 6-Acetyl-4,1',6' Trichlorogalactosucrose and 4,1',6' trichlorogalactosucrose
02/28/2008US20080051573 Process for the Production of Sugar Alcohols
02/28/2008US20080051572 Method for Extracting Nucleic Acids
02/28/2008US20080051571 Silyl Linker For Solid-Phase Synthesis Of Nucleic Acid
02/28/2008US20080051368 Process for the isolation and stabilization of low-molecular weight aminoglycans form waste egg shells
02/28/2008US20080051366 Aminosugar, glycosaminoglycan, and s-adenoslymethionine composition for the treatment and repair of connective tissue
02/27/2008EP1891084A1 Cyclodextrin inclusion complexes and methods of preparing same
02/27/2008EP1891083A1 Cyclodextrin inclusion complexes and methods of preparing same
02/27/2008CN101132705A Tin mediated regioselective synthesis of sucrose-6-esters
02/27/2008CN101130558A System and method for producing pentose solution by series continuous hydrolyzation
02/27/2008CN101129536A Method of separating and preparing membrane of flavone extractive of Huazhou pummelo
02/27/2008CN101129482A Composition extracted from tubiflorae cistanche salsa, use thereof and method of extracting the same
02/27/2008CN100371341C Use of dextrose-delta-lactone as flocculant for obtaining isoflavone precipitation
02/26/2008US7335153 Arrays of microparticles and methods of preparation thereof
02/21/2008US20080045702 Self-processing plants and plant parts
02/21/2008US20080044825 Method for Modulating the Evolution of a Polypeptide Encoded by a Nucleic Acid Sequence
02/21/2008US20080044552 Water and/or food-quality, organic solvents used in extraction steps to obtain high content of steroidal glycosides to be used as anorexigenic agents; minimizing heavy metal and/or polyaromatic hydrocarbon content in extracts; by-products of fatty acid and long-chain waxes used in cosmetics
02/21/2008CA2660128A1 Glycan data mining system
02/20/2008EP1888611A2 Generation of phosphorus oxychloride as by-product from phosphorus pentachloride and dmf and its use for chlorination reaction by converting into vilsmeier-haack reagent.
02/20/2008EP1888609A1 Conversion of sucralose-6-ester to sucralose
02/20/2008EP1597266A4 A non-cryogenic process for forming glycosides
02/20/2008EP1500660A4 Method for producing d-glucuronic acid
02/20/2008EP1421092A4 Neutral glycosphingolipids and glycosyl-sphingosines and methods for isolating the same
02/20/2008EP1421091A4 Saccharide sulfation methods
02/20/2008CN101125874A Method for purifying small fragment DNA in gel by grinding method and use thereof
02/20/2008CN101125869A Modified producing method for trichlorosaccharose
02/19/2008US7332173 Group A streptococcal polysaccharide immunogenic compositions and methods
02/13/2008EP1885736A1 Production of l-iduronate containing polysaccharides
02/13/2008CN100368566C Kit for extracting aquatic animal fecal like bacteria DNA and method thereof
02/12/2008CA2328946C Process for recovery and purification of saponins and sapogenins from quinoa (chenopodium quinoa)
02/07/2008WO2007099557B1 Process for the production of a chlorinating reagent and its use in the preparation of chlorinated sugars
02/07/2008US20080033160 homogenizing biological material with homogenization buffer to form homogenate; proteins and non-DNA organic molecules are extracted from homogenate by mixing first extraction buffer and second extraction buffer with the homogenate; DNA is precipitated from mixture, recovered by sedimentation
02/07/2008US20080032920 Macromolecules modified with electrophilic groups and methods of making and using thereof
02/07/2008CA2653192A1 Recovery of dimethylformamide and other solvents from process streams of manufacture of trichlorogalactosucrose
02/06/2008CN101117345A Method for extracting stevioside
02/06/2008CN101117344A Isolation of rna and DNA from a biological sample
02/06/2008CN100366630C Preparation of suaveolic flavone for treating chronic pharyngitis and chronic tonsilltiis
02/06/2008CN100366629C Technique for preparing pharmaceutical product of í«Denghuayisuí» in high purity
02/06/2008CN100366628C Effective parts of fructus sophorae flavone production and use thereof
02/06/2008CN100366588C Rhizoma Anemarrhenae total phenol extract, its preparation method and application
02/06/2008CN100366264C Cornel extract and use thereof
02/05/2008CA2223821C Magnetic particles with a glass surface and their use
01/2008
01/31/2008CA2647148A1 Novel crystallization methods and novel crystalline and amorphous forms of halogenated sugars
01/30/2008CN101112355A Method for preparing extract of active ingredient in hairy bamboo
01/30/2008CN101112348A Chemical uv light absorber using glucose as the raw material and process for preparing novel medicines
01/30/2008CN100365006C Method for reclaiming xylose from hydrolyzed fermented biomass waste liquid
01/30/2008CN100365005C Method for extracting and purifying secoisolariciresinol diglucoside from flax seed
01/29/2008USRE40040 by stereoselective displacement by a nitrogenous nucleophilic compound of the activated alcohol functional group present at this 4'' position in a corresponding derivative
01/24/2008US20080021209 Ethers of bisanhydrohexitols
01/24/2008US20080020432 using branching enzyme from a bacterium of the genus Neisseria; for use in pharmaceutical/cosmetic industries
01/23/2008CN101109017A Method for purifying 5-inosinic acid zymotic fluid by crystallization
01/23/2008CN101108869A Mangiferin salt and method of preparing the same and use thereof
01/23/2008CN101108868A Method for manufacturing high purity monosialogangliosides
01/23/2008CN101108866A Method of preparing tilmicosin
01/23/2008CN100363376C Crystallization process of 5'-nucleoside sodium triphosphate
01/23/2008CN100363374C Process for extracting maltitol from maltitol solution
01/17/2008WO2008007027A1 New 5-thioxylopyranose derivatives
01/17/2008WO2007089510A3 Methods for dehydration of sugars
01/17/2008US20080015341 New hydrophobic polymer comprising fluorine moieties
01/17/2008DE102006032569A1 Silylating poly-, oligo-, disaccharides derivatives comprises dissolving the poly-, oligo- disaccharides in an ionic liquid and reacting the obtained mixture with a silylating agent
01/17/2008CA2658256A1 New 5-thioxylopyranose derivatives
01/16/2008EP0975647B1 Lower alkyl ester recycling in polyol fatty acid polyester synthesis
01/16/2008CN101104631A Method for preparing erythromycin A, erythromycin B and erythromycin C by high speed adverse current chromatogram
01/16/2008CN101104594A Method of purifying/concentrating sugar chain with sugar chain-trapping molecule and method of analyzing sugar chain structure
1 ... 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 ... 124