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)
05/2014
05/07/2014CN103772454A 克林霉素磷酸酯的精制方法 Clindamycin phosphate purification method
05/07/2014CN103772453A β-榄香烯取代乙基全乙酰化糖配合物、β-榄香烯取代乙基糖配合物、制备方法及用途 β- -elemene substituted ethyl full-acetylated sugar complexes, β- -elemene substituted ethyl sugar complexes, preparation method and uses
05/07/2014CN103772452A 一种余甘子中单宁酸的提取方法 A emblica in tannic acid extraction method
05/07/2014CN103772451A 一种虾红素衍生物及其制备方法 One kind of astaxanthin derivative and its preparation method
05/07/2014CN103772450A 一种1,2,3-三乙酰基-5-脱氧-d-核糖的制法 One kind of 1,2,3-triacetyl-5-deoxy-ribose is prepared by -d-
05/07/2014CN103772449A C-芳基葡萄糖苷衍生物及其制备方法与用途 C- aryl glucoside derivatives and their preparation and use
05/07/2014CN103772448A 壳聚糖的降解方法 Degradation of Chitosan
05/07/2014CN103772447A 一种改进型fdg合成方法 An improved synthesis method fdg
05/07/2014CN103772337A 大孔吸附树脂辅助各种苷类水解制备苷元、次生苷的方法 Macroporous resin assisted hydrolysis of various glycosides aglycone, secondary glycosides methods
05/07/2014CN103772336A 酚羟基黄酮类化合物半合成方法及碘回收方法 Semi-synthetic methods of flavonoids and phenolic hydroxyl iodine recovery methods
05/07/2014CN102659877B 一种从黄芩根中提取黄芩苷和黄芩素的方法 A method of extracting baicalin and baicalein from the skullcap root
05/07/2014CN102617663B 一种化合物i的制备方法和应用 Preparation and application of a compound of i
05/07/2014CN102532345B 一类o-不饱和脂肪酸酰化壳寡糖及其制备和应用 A class of o- unsaturated fatty acylated chitosan oligosaccharide and its preparation and application
05/07/2014CN102532226B 利巴韦林晶型及其制备方法 Ribadu Weilin Jing type and preparation method
05/07/2014CN102516323B 一种低分子量卡拉胶寡糖及其制备方法和应用 A low molecular weight carrageenan oligosaccharides and its preparation method and application
05/07/2014CN102504048B 一种菊芋/菊苣综合利用方法 A comprehensive utilization of Jerusalem artichoke chicory methods /
05/07/2014CN102492003B 一种女贞子中红景天苷的提取分离工艺 A medium Salidroside extraction separation process Ligustrum
05/07/2014CN102336796B 一种尼莫克汀的制备方法 One kind of preparation Nemo Curtin
05/07/2014CN102304154B 单糖α-紫罗兰醇碳酸单酯类化合物及其制备方法和用途 Monosaccharide α- violets alcohol and carbonic acid esters single preparation and use
05/07/2014CN102286035B 双孟氧羰基单糖酯类化合物及其制备方法和用途 Dual Meng monosaccharide ester carbonyl oxygen compounds and their preparation and use
05/07/2014CN102286034B 单糖α-紫罗兰醇碳酸双酯类化合物及其制备方法和用途 Monosaccharide α- double violets alcohol carbonate esters and their preparation methods and uses
05/07/2014CN102286033B 单糖β-紫罗兰醇碳酸双酯类化合物及其制备方法和用途 Monosaccharide β- double violets alcohol carbonate esters and their preparation methods and uses
05/07/2014CN102234302B 一种酮内酯衍生物、制备方法及其药物组合物 A ketone lactone derivatives, a preparation method and pharmaceutical compositions
05/06/2014US8715969 Delignification of biomass with sequential base treatment
05/01/2014WO2014063441A1 Triterpene derivative and its anti-influenza use
05/01/2014US20140121180 Sucrose octasulfates of magnesium, preparation method thereof and pharmaceutical cosmetic uses of same
04/2014
04/30/2014CN103756987A Method for preparing beta-amylase and soybean oligosaccharides
04/30/2014CN103755776A Method for extracting saponin and rhamnose from yellow ginger
04/30/2014CN103755770A Camellia saponin compound, preparation method and application thereof and anti-tumour drug prepared from same
04/30/2014CN103755769A Camellia saponin compound, preparation method and application thereof and anti-tumour drug prepared from same
04/30/2014CN103755759A Method for synthesizing nucleoside phosphoryl piperidine, phosphoryl morpholine and phosphoryl pyrrolidine
04/30/2014CN103755758A Preparation method of nystatin
04/30/2014CN103755756A Process system and process method for preparation of vitamin C ascorbyl glucoside
04/30/2014CN103755755A N-acetyl-3,4,6-triacetyl-beta-D-glucosaminidase compound and hydrolyzate thereof and preparation methods of compound and hydrolyzate
04/30/2014CN103755754A N-acetyl-3,4,6-triacetyl-beta-D-glucosaminidase compound and hydrolyzate thereof and preparation methods of compound and hydrolyzate
04/30/2014CN103755753A Glycosylated boron dipyrromethene fluorophore derivatives as well as preparation and application thereof
04/30/2014CN103755752A Production technology for extracting and purifying polydatin from polygonum cuspidatum
04/30/2014CN103755751A Method for enriching beta-ethyoxyl rutinose
04/30/2014CN103755750A Method for preparing mannuronic acid monosaccharide and guluronic acid monosaccharide
04/30/2014CN103755507A Method for extracting plant total flavones through normal-temperature low-dosage irradiation
04/30/2014CN103752211A Trisiloxane quaternary ammonium salt containing glucosamine groups and preparation method
04/30/2014CN103752210A Monosuccinate amino acid surfactant containing functionalized amino group and preparation method of surfactant
04/30/2014CN103752034A Rutin cooking, extracting and deslagging device
04/30/2014CN103751260A Method for extracting soy isoflavone and soyasaponin from soy hilum
04/30/2014CN103088166B Method for extracting xylose by strong-flavor solid white wine vinasse
04/30/2014CN102924416B Method for separating and purifying monomeric compounds from ash bark
04/30/2014CN102391329B Method for preparing crude paromomycin with membrane separation technology
04/30/2014CN102206238B Method for rapidly preparing oligosaccharide by using ionic liquid load and immediate compound thereof
04/30/2014CN102050856B High-activity epirubicin derivative, preparation method thereof and application thereof
04/29/2014CA2481556C Modified plasminogen activator inhibitor type-1 and methods based thereon
04/24/2014WO2012125730A3 Reactor systems
04/23/2014EP2722335A1 Process for preparing phosphate compound bearing isotope
04/23/2014CN103739660A Compound, extraction method thereof, application thereof to preparation of antitumor drugs, and antitumor drugs prepared by using compound
04/23/2014CN103739659A Compound, extraction method thereof, application thereof to preparation of antitumor drugs, and antitumor drugs prepared by using compound
04/23/2014CN103739658A Compound, extraction method thereof, application thereof to preparation of antitumor drugs, and antitumor drugs prepared by using compound
04/23/2014CN103739657A Camellia saponin compound, preparation method, and application thereof, and anti-tumor drug prepared by using camellia saponin compound
04/23/2014CN103739651A Preparation method of panax japonicus Ib and application of panax japonicus Ib in preparation of inhibitory drug fibrinolytic enzyme original activator inhibitor (PAI-1)
04/23/2014CN103739650A Preparation method of beta-mono-ammonium glycyrrhizinate
04/23/2014CN103739646A Novel crystal form of mecobalamine
04/23/2014CN103739645A Preparation method of decitabine
04/23/2014CN103739644A Brefeldin A glycosylated derivative and preparation and application thereof
04/23/2014CN103739643A Recovering, separating and purifying method of erythrocin by means of molecular imprinting technique
04/23/2014CN103739642A Carbamate derivates of scutellarin and seutellarein, and application thereof
04/23/2014CN103739641A N-acetyl-3,4,6-triacetyl-beta-D-glucosaminide compound, and hydrolysate and preparation methods thereof
04/23/2014CN103739640A Stevioside A glycoside crystal and preparation method and application thereof
04/23/2014CN103739639A Stevioside A glycoside crystal and preparation method and application thereof
04/23/2014CN103739638A Method for purifying tea saponin through microbial fermentation
04/23/2014CN103739636A Preparation method of decitabine intermediate
04/23/2014CN103739635A Method for purifying 1,3,4,6-tetra-O-acetyl-2-O-triflat-beta-D-mannopyranose intermediate
04/23/2014CN103739634A Method for drying wet D-ribose crystal
04/23/2014CN103736099A Prodrug with nitrophenyl alkyl acid connected with alkaline antitumor drugs and preparation method thereof
04/23/2014CN102962015B DNA (Deoxyribose Nucleic Acid) or RNA (Ribose Nucleic Acid) synthesizer with fixed nanometer material microballoons serving as base
04/23/2014CN102617656B Method for separating and preparing high purity flavonoid glycoside compounds from actinidia valvata dunn leaves
04/23/2014CN102477057B Thio-nicotinamide adenine dinucleotide, intermediates thereof and preparation methods of thio-nicotinamide adenine dinucleotide and intermediates
04/23/2014CN102321137B Preparation method of adenosylcobalamin
04/23/2014CN102286046B Preparation method of ribavirin
04/23/2014CN102268048B Method for preparing D-allose by reducing ketose by catalytic hydrogenation process
04/22/2014US8703148 Immunogenic composition
04/17/2014WO2014059436A1 Electronic tuning of site selectivity
04/16/2014CN203540347U Reverse-osmosis oleuropein concentration device
04/16/2014CN103732607A Bubble suppressing system for optical measurement cells
04/16/2014CN103725734A Feed-batch fermentation and separation-purification methods of pleocidin
04/16/2014CN103725731A Crystalline dextrose special for sodium gluconate and preparation method of crystalline dextrose
04/16/2014CN103724394A Continuous separation purification method of glycyrrhizic acid and glycyrrhiza flavonoids
04/16/2014CN103724393A High-purity dissociative glycyrrhetic acid preparation method
04/16/2014CN103724382A Simple refining method for capecitabine intermediate
04/16/2014CN103724381A Preparation method of robinin-7-O-rhamnose glucoside and application thereof
04/16/2014CN103724380A Extraction method of lincomycin
04/16/2014CN103724379A Method for extracting raffinose from cottonseed meal dephenolization solution
04/16/2014CN103006721B Method for extracting phenylethanoid glycoside and flavonoid C-glycoside from corallodiscus flabellata
04/16/2014CN102875613B Hexadecanol glucose dimeric surfactant and preparation method thereof
04/16/2014CN102872752B Decanol glucose dimeric surfactant and preparation method thereof
04/16/2014CN102617662B Amino pentosaccharide related with nitrogen fixation activity of plants, and preparation method and application thereof
04/16/2014CN102603833B Extraction and separation process of apigenin-7-O-beta-D-glucopyranside from garden balsam stem
04/16/2014CN102219810B Process method for preparing high-purity tannin from walnut green husk
04/16/2014CN102093435B Method for extracting arabinose from arabinose-containing mixed sugar
04/16/2014CN102086225B Preparation method of immunomagnetic microparticle
04/15/2014US8697862 Synthesis of galactoside inhibitors
04/15/2014US8697092 Identification of a conserved inner core oligosaccharide of Moraxella catarrhalis lipopolysaccharide as a vaccine antigen
04/10/2014WO2014055726A1 Processes for producing cellulose pulp, sugars, and co-products from lignocellulosic biomass
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