Patents
Sitemap › C07 - Organic chemistry › C07H - Sugars; Derivatives thereof; Nucleosides; Nucleotides; Nucleic acids › C07H 1 - Processes for the preparation of sugar derivatives
Patents for C07H 1 - Processes for the preparation of sugar derivatives (12,374)
05/2012
05/02/2012CN102432651A Preparation method of geniposide
05/02/2012CN102432650A Compounds extracted from Chinese medicine semen cassiae and application of compounds
05/02/2012CN102432649A High yield method of producing pure rebaudioside A
05/02/2012CN102432648A Method for removing cobalt from reactant and extracting reactant
05/02/2012CN102432647A Aminoglycoside compound and extracting separation method thereof
05/02/2012CN102432646A Gentamycin Cla derivative and extracting separation method thereof
05/02/2012CN102432645A Purifying method for etimicin sulfate
05/02/2012CN102432644A Aminoglycosides compound and extraction separation method thereof
05/02/2012CN102432643A Separation method of rhamnolipid by using ultrafiltration membrane
05/02/2012CN102432642A Synthesis method of 1,2,3-O-triacetyl-5-deoxy-D-ribofuranose
05/02/2012CN102432641A Diacetone-D-galactose modified heteropoly acid hybrid and preparation method thereof
05/02/2012CN102432455A Method for preparing crocetin and crocin
05/02/2012CN102430414A Zirconium-based magnetic solid superacid catalyst, its preparation and method for preparing levoglucose ketone by catalytic pyrolysis of cellulose or biomass
05/02/2012CN102086222B Preparation method of beta-thymidine
05/02/2012CN102050857B Method for synthesizing 5-methyluridine
05/02/2012CN102020680B Method for preparing high-purity lactulose
05/02/2012CN101654468B Method for preparing tyrosol glucoside in quantities
05/02/2012CN101613389B Method for preparing erythrocin A iminoether salt
05/02/2012CN101220066B Separation purification process of monomeric compound in whitethorn leaf
05/01/2012US8168778 Highly-branched starch, its production and uses
05/01/2012US8168593 Mutated netrin-4, fragments thereof and their use as medicines
05/01/2012US8168583 2-fluoronucleosides
05/01/2012CA2438425C A novel proteosome-liposaccharide vaccine adjuvant
05/01/2012CA2438233C Glucosamine and method of making glucosamine from microbial biomass
04/2012
04/26/2012WO2012051926A1 Compound molecule, preparation method and pharmaceutical compositions thereof
04/26/2012US20120101266 18f-labeled azide compound, reagent for 18f-labeling and method for 18f-labeling of alkyne compound using same
04/26/2012US20120101007 Silver nanoplates
04/26/2012US20120100633 Click chemistry on heterogeneous catalysts
04/26/2012US20120100559 Novel hydrophilic and lipophilic rhodamines for labelling and imaging
04/26/2012US20120100096 Conjugates pf small-interfering nucleic acids
04/25/2012EP2444408A2 Method of purifying/concentrating sugar chain with sugar chain-trapping molecule and method of analyzing sugar chain structure
04/25/2012CN202201848U 一种干燥蒸馏一体装置 One a dry distillation apparatus
04/25/2012CN102424699A 一种新灰毡毛忍冬皂苷及其制备方法和用途 A new macranthoides saponins and its preparation and use
04/25/2012CN102424697A 2′，3′-二-o-乙酰基-5′-脱氧-5-氟胞苷鎓盐类化合物及其制备方法 2 ', 3'--o- acetyl-5'-deoxy-5-fluorocytidine compounds and methods of the onium salts
04/25/2012CN102424696A Shikonin amino deoxy glycosides and application thereof in preparation of antitumor medicines
04/25/2012CN102424695A 一种古龙酸甲酯钠及其制备方法 One kind of cologne sodium acetate and its preparation method
04/25/2012CN101906126B 一种疏水层析分离纯化胞二磷胆碱的方法 A purification method citicoline hydrophobic chromatographic separation
04/25/2012CN101857619B 一种裂环环烯醚萜新化合物及其在制备抗炎药物中的应用 A split ring iridoid compounds and their use in the preparation of a new anti-inflammatory drugs in
04/25/2012CN101781346B 一种从生物催化转化液中分离尿苷酸的方法 A method of separating acid from uridine biocatalytic conversion solution
04/25/2012CN101738379B 测定N-乙酰-β-D-氨基葡萄糖苷酶的液体试剂 Determination of liquid reagent N- acetyl -β-D- glucosaminidase of
04/24/2012US8163715 Inulin of very high chain length
04/24/2012US8163704 Glycoside derivatives and uses thereof
04/24/2012US8163215 Contains 1-ethyl-3-methylimidazolium acetate; precipitation; spun fibers
04/24/2012US8163091 Extraction of ingredients from biological material
04/24/2012CA2699545C Method for preparing main hydrolysate by hydrolyzing plant cellulose materials with concentrated sulfuric acid
04/19/2012WO2012049257A1 Method for producing l-fucose
04/19/2012US20120096583 Methods and compositions for enhanced gene expression through intron free energy reduction
04/19/2012US20120095208 Positive and negative extraction device and extraction method
04/19/2012US20120095201 Modified nucleotides
04/19/2012US20120095199 Based-Assisted formation of Tin-Sucrose Adducts
04/19/2012US20120095187 Novel cyanine compound for labeling biomolecule and preparation method thereof
04/19/2012US20120094353 Low-Biomass Soil DNA/RNA Extraction Yield and Quality
04/18/2012CN102417557A 亲水交联聚合物 Hydrophilic crosslinked polymer
04/18/2012CN102417533A 盐酸吉西他滨的合成方法 Synthesis of gemcitabine hydrochloride
04/18/2012CN102417532A 一种泰利霉素关键中间体5-德胺糖基-6-o-甲基红霉素的合成方法 One kind of telithromycin key intermediate 5- Germany amine glycosylation -6-o- methyl erythromycin synthesis method
04/18/2012CN102417531A 一种阿奇霉素一水合物的制备方法 A method for preparing azithromycin monohydrate
04/18/2012CN102417530A 广谱抗菌素红霉素a大环酮内酯类衍生物的合成方法和用途 Synthesis method and use a broad-spectrum macrocyclic antibiotic erythromycin ketolide derivatives
04/18/2012CN102417529A S-紫丁香苷化合物、合成方法及用途 S- syringin compounds, synthetic methods and uses
04/18/2012CN102417527A 一种合成三氯蔗糖-6-乙酯的方法 A synthetic method of sucralose-6-ester
04/18/2012CN102417526A Method for preparing sucralose-6-ester by utilizing phase transfer catalyst to catalyze and chloridize
04/18/2012CN102417525A 一种合成d-氨基葡萄糖硫酸钠盐的制备方法 Preparation method of synthesis of d- glucosamine sulfate salt
04/18/2012CN102417524A 一种d-氨基葡萄糖盐酸盐的生产方法 A method of producing glucosamine hydrochloride d-
04/18/2012CN101870716B 一种纳他霉素发酵液的处理方法 A satisfied approach natamycin fermentation broth
04/18/2012CN101857613B 一枝蒿酮酸糖酯类衍生物及其制备方法和用途 Rupestonic acid sugar ester derivatives, preparation method and uses
04/18/2012CN101817850B 高纯度低聚半乳糖单一组分的制备方法 Preparation of high-purity single-component galactooligosaccharides
04/18/2012CN101723998B 一种黄芩中黄酮苷的制备方法 One kind of Scutellaria flavonoid glycoside preparation
04/18/2012CN101580526B 新霉胺-咔啉羧酸缀合物及其制备方法和在医学中的用途 Neamine - carboline acid conjugates and their preparation and use in medicine
04/18/2012CN101486744B Polyethyleneglycol modified scutellarin compound and preparation thereof
04/17/2012US8158779 Antiviral nucleosides
04/17/2012US8158778 Method for the desalting of saccharide solution and an anion exchanger
04/17/2012US8158763 Sugar chain asparagine derivatives, sugar chain asparagine, sugar chain and processes for producing these
04/12/2012WO2012047174A1 Process for the preparation of disaccharides applied to heparin pentasaccharides
04/12/2012US20120090047 Maize cytoplasmic male sterility (cms) c-type restorer rf4 gene, molecular markers and their use
04/12/2012US20120088815 Modified Oligonucleotide and Its Preparation and Application
04/12/2012US20120088226 Nucleic acid extraction method
04/12/2012DE10237517B4 Verfahren zur An- bzw. Abreicherung von Biomolekülen aus flüssigen oder fluiden Medien unter Verwendung von Schichtdoppelhydroxiden und Verwendung von an einem Schichtdoppelhydroxid an- oder eingelagerten Biomolekülen als anorganischer Vektor A method for enrichment or depletion of biomolecules from liquid or fluid media using Schichtdoppelhydroxiden and use of other on a layered double or embedded biomolecules as inorganic Vector
04/12/2012CA2811687A1 Process for the preparation of disaccharides applied to heparin pentasaccharides
04/11/2012CN202185172U 一种氨基葡萄糖结晶釜 One kind of crystalline glucosamine kettle
04/11/2012CN102408465A 一种灰毡毛忍冬绿原酸酯皂苷及其制备方法和用途 One kind macranthoides chlorogenic acid esters and their preparation and use saponin
04/11/2012CN102408464A 一种新的降三萜类皂苷化合物及其制备方法和用途 A new drop triterpenoid saponin compounds and their preparation and use
04/11/2012CN102408462A 一种硫氰酸红霉素的制备方法 A method for preparing erythromycin thiocyanate
04/11/2012CN102408461A 一种利用活性碳柱层析和结晶技术提取纯化梓醇的方法 A use of activated charcoal column chromatography and crystallization method of extraction and purification catalpol
04/11/2012CN102408460A 一种从莲衣中提取单宁的方法 A method of extracting tannins from Lin's clothing
04/11/2012CN102408459A Anomeric alkyl-containing phenyl C-glucoside derivative, preparation thereof and application
04/11/2012CN102408458A 一种用膜分离法精制氨基葡萄糖盐酸盐的生产工艺 A process for producing purified membrane separation method used glucosamine hydrochloride
04/11/2012CN102408457A 利用雪莲果制备蔗果三糖、蔗果四糖方法 Use yacon preparation kestose, sugar cane fruit four methods
04/11/2012CN102408400A 一种以脱脂麦胚为原料联产麦胚黄酮、棉子糖和麦胚浓缩蛋白的方法 Kind of defatted wheat germ as raw wheat germ cogeneration flavonoids, raffinose and wheat germ protein concentrate methods
04/11/2012CN102406113A Ra和rd复配甜菊糖的制备方法 Ra and stevia rd complex preparation
04/11/2012CN101787060B 从何首乌中提取分离二苯乙烯苷的方法 Extracted from Polygonum multiflorum stilbene glycoside isolated
04/11/2012CN101747393B 同时制备淫羊藿苷、朝藿定a、b、c化学对照品的方法 Prepared simultaneously icariin, Epimendin a, b, c chemical reference methods
04/10/2012US8153783 Polysaccharide based network and method for the production thereof
04/10/2012CA2286585C Method for detecting the presence of biological matters of bovine origin, and oligonucleotides for its implementation
04/05/2012WO2012009315A3 Bovine milk oligosaccharides
04/05/2012US20120083600 Nucleotide sugar purification using membranes
04/05/2012US20120083597 Enrichment of Low Molecular Weight DNA
04/05/2012US20120083594 Process for the Preparation of disaccharides Applied to Heparin Pentasaccharides
04/05/2012US20120083592 Continuous preparation method of ginseng ginsenosides and polysaccharides
04/05/2012US20120083521 Aptamers as agonists
04/05/2012US20120083520 Ghrelin binding nucleic acids
04/04/2012CN102399623A Method for preparing Cerasus humilis kernel extract
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