Patents
Patents for C07H 1 - Processes for the preparation of sugar derivatives (12,374)
09/2007
09/12/2007EP1488236A4 Arrays of microparticles and methods of preparation thereof
09/12/2007CN101033240A Method of extracting and refining flax lignan
09/12/2007CN100336822C Method for extracting chimonin
09/11/2007US7267952 Method of extracting virus genes and extraction apparatus
09/07/2007WO2007099389A1 A new improved process for the preparation of stavudine form i
09/07/2007WO2007099388A1 An improved process for the manufacture of topiramate
09/07/2007WO2007080178A3 Composition for stabilizing biological samples and method of stabilization
09/07/2007WO2007057920B1 Novel preparation of 6-o-acyl chlorosucrose from anhydrous chlorinated reaction mass
09/07/2007CA2643981A1 Process for the production of a chlorinating reagent and its use in the preparation of chlorinated sugars
09/07/2007CA2643038A1 Hexose compounds to treat cancer
09/05/2007EP1827460A1 Nucleosides with antiviral and anticancer activity
09/05/2007CN101029066A Method for extracting genipin and geniposide from gardenia jasminoides
09/05/2007CN101029061A Hydrolysis for producing crystallized xylose from corn skin
09/05/2007CN101029060A Hydrolysis for producing high-purity crystallized xylose from corn skin
09/05/2007CN101029059A Preparation of dulcose crystal
09/05/2007CN101028310A Production and use for ragged torreya total flavonoid
09/05/2007CN101028278A Medicinal effect of psilotopsida glucoside against cancers
09/05/2007CN100335490C Preparing process for neohesperidin and use in quality controlling process
09/04/2007USRE39821 Manufacture and expression of large structural genes
09/04/2007US7265098 Polyacid/polyalkylene oxide gels and methods for their delivery
08/2007
08/30/2007US20070199873 Chromatographic Separation Equipment
08/29/2007CN101024664A Selenium-galactose and its chemical synthesization
08/29/2007CN101024663A Novel compound, extract containing same and its preparing method and use
08/29/2007CN100334102C Improved method for preparing DNA from blooc serum and plasma
08/29/2007CN100334099C Apparatus for isolating nucleic acid, component thereof, and method for manufacturing apparatus for isolating nucleic acid
08/28/2007US7262179 Wound care compositions
08/23/2007WO2007054973B1 Enzyme catalyzed de-acylation of chlorinated sugar derivatives
08/23/2007WO2007054971B1 Use of acid scavengers in removal of protons (acidity) of the reaction mass during chlorination of sucrose-6- acetate
08/23/2007WO2007052304B1 A process for purification of trichologalactosucrose based on direct extraction in organic solvent from reaction mixture followed by evaporative removal of solvent
08/23/2007US20070193960 Process for recovering organic compounds from aqueous streams containing same
08/22/2007EP1819836A2 Monosaccharide production system
08/22/2007CN1332970C Method for extracting and separating silver linden glycoside from oriental paperbush flower
08/22/2007CN1332969C Flavonoid glycoside compound and its preparing process
08/22/2007CN1332968C Mangiferin derivatives and its prepn. method, and use as medicine
08/22/2007CN101020706A Helicid medicine containing 1,5-benzothioazatro cycle with tranquilizing activity and its prepn process
08/22/2007CN101019924A Application of total gentiin extracted from the above-ground parts of largeleaf gentian in medicine for promoting gastrointestinal digetstive function
08/21/2007US7259152 Oral administration of Sulodexide in unit dosages suitable for the treatment of diabetic nephropathies in both macro and micro albuminic patients, producing immediate and lasting improvement in albumin excretion rate
08/16/2007CA2642500A1 Process for converting anhydrosugars to glucose and other fermentable sugars
08/15/2007EP1817320A2 Fluoridation process for the synthesis of 2-[18f] fluoro-2-deoxy-d-glucose
08/15/2007EP1252171B1 Method for preparing functionalised beta-(1,3)-glucan derivatives
08/15/2007CN1331875C Method for removing chlorhydric acid and ferrous chloride from hydrolysed biomass glyc solution by diluted acid
08/15/2007CN101018801A Method for labeling and purifying nucleic acids of interest present in a biological sample to be treated in a single reaction vessel
08/15/2007CN101016323A Method of reclaiming adenosine from low concentration Chinese caterpillar fungus fermentation waste water by large aperture adsorption resin
08/15/2007CN101016322A Preparing method of Azidothimidine cholesterol carbonate, preparation and analytical method thereof
08/15/2007CN101016321A Two flavone glycosides in dandelion and medical use for against Gram-positive bacterium thereof
08/14/2007CA2334656C Method for preparing aloin by extraction
08/14/2007CA2128372C Maltose-trehalose converting enzyme, and preparation and uses thereof
08/09/2007WO2007089526A1 Method of performing sugar dehydration and catalyst treatment
08/09/2007WO2007089510A2 Methods for dehydration of sugars
08/08/2007CN1330659C Process for improving sucralose purity and yield
08/08/2007CN101012260A Technique for producing 2,6-dichlorine purine nucleosides by chemical synthesis method
08/08/2007CN101012248A Method of separating and concentrating iridoid glycosides and crocin in cape jasmine fruit
08/08/2007CN101012247A Method for preparing nucleotide from enzymolysis liquid of ribonuclease
08/08/2007CN101012246A Ion exchange purifying method of aminoglycoside antibiotics
08/07/2007US7253278 Purification process for manufacturing a high pure acarbose
08/07/2007US7253152 Electrically conductive polymeric biomaterials, the process for their preparation and the use thereof in the biomedical and healthcare field
08/07/2007US7252828 For inducing active immunity to infections caused by Staphylococcus aureus, S. epidermidis
08/07/2007CA2182388C Process for producing endotoxin-free or endotoxin-poor nucleic acids and/or oligonucleotides for gene therapy
08/02/2007WO2007005918A3 Production of cellulase
08/01/2007CN1329406C Method of preparing cerebroside compound from flax root
08/01/2007CN101008025A Method for preparing of high purity acarbose
08/01/2007CN101007828A Process for extracting carthamus tinctorius yellow pigment
07/2007
07/26/2007WO2007057920A3 Novel preparation of 6-o-acyl chlorosucrose from anhydrous chlorinated reaction mass
07/26/2007CA2636983A1 Method for purifying polysaccharides
07/25/2007EP1809124A2 High yield method of producing pure rebaudioside a
07/25/2007EP1720892A4 Branched polymeric sugars and nucleotides thereof
07/25/2007CN101003562A Technique for extracting yam saponin, amylocellulose, and yellow pigment by separating yam
07/25/2007CN101003555A Method for separating barbaloin in high purity from product of aloe
07/25/2007CN101003554A Method for preparing tetrahydroxy diphenyl ethylene glycoside separated from fleece-flower root
07/25/2007CN101003553A Method for extracting ganglioside with biological activity from animal tissues
07/25/2007CN101003552A Method for preparing glycosides in high purity
07/25/2007CN101003551A Method for producing stabhyose, and method for producing stabhyose and catalpol by using rehmannia root
07/25/2007CN101003528A Diterpene compound and derivative in kaurene class of new disymmetry
07/19/2007WO2007082149A1 Production of sugar esters from vinyl fatty acid esters
07/19/2007WO2007079594A1 Isolating both free and protein associated dna
07/19/2007WO2006132893A3 Sialic acid abc transporters in prokaryotes therapeutic targets
07/19/2007US20070166783 using a highly inexpensive natural polysaccharide having a mannose beta -1,4-bond as the starting material, a beta -1,4-glycoside bond of mannose is formed; preparing trisaccharide moiety of the reducing terminal utilizing galactomannan, guar gum and/or mannan derivatives
07/18/2007EP1088064B1 Rapid and simple process for isolation of circular nucleic acids
07/18/2007CN1326814C Process for preparing Erigeron breviscapus active component
07/18/2007CN100999539A Erythromycin A-9 oxime derivate
07/18/2007CN100999536A Process of simultaneously extracting and detecting cornus cyclic olefine ether terpinyl side like extractive
07/18/2007CN100999534A Synthesizing process of podophyllotoxin phosphonate derivate
07/17/2007US7244830 having a polymer backbone; a first pendent unit comprising a linking group connected to said polymer backbone and a saccharide moiety connected to said linking group
07/12/2007WO2007076704A1 Aryl dihydro-naphthalene compounds, their preparation and their use as akt inhibitor for the prevention and treatment of cancer
07/12/2007WO2007054973A3 Enzyme catalyzed de-acylation of chlorinated sugar derivatives
07/12/2007WO2007054972A3 Method of producing sucrose-6-acetate by whole-cell biocatalysis
07/12/2007WO2007054971A3 Use of acid scavengers in removal of protons (acidity) of the reaction mass during chlorination of sucrose-6- acetate
07/12/2007WO2007052305A3 Novel method of extraction of 6-o-protected trichlorogalac tose from the chlorinated mass
07/12/2007WO2007052304A3 A process for purification of trichologalactosucrose based on direct extraction in organic solvent from reaction mixture followed by evaporative removal of solvent
07/12/2007US20070161536 Method for the alkoxylation of alkyl and/or alkenyl polyglycosides
07/11/2007CN1995052A Magnetic nano particle compound for nucleic acid separation and its preparation method and uses
07/11/2007CN1994352A Use of total glucosides extract of cocklebur fruit in preparation of product for resisting inflammatory reaction
07/11/2007CN1994337A Total flavone extract of maniod eibish, its preparation and application
07/10/2007US7241875 alkyl and/or alkenyl oligoglycoside is reacted with a omega -halocarboxylic or a salt or ester thereof in the presence of alkali
07/10/2007US7241624 Dendrimer-based DNA extraction methods and biochips
07/10/2007CA2087818C Oligonucleotide analogs, their preparation and use
07/05/2007US20070155677 Separation method
07/04/2007EP1803349A1 Use of alkoxylated alkyl and alkenyl polyglycosides
07/04/2007CN1990498A Method and apparatus for concentration and purification of nucleic acid
07/04/2007CN1990496A Process for preparing high purity rhodiola root glycosides
1 ... 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 ... 124