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)
12/2014
12/24/2014CN104231016A 一种硫酸依替米星的制备方法 A sulfated etimicin preparation
12/24/2014CN104231015A 一种党参炔苷的制备方法 Preparation of a lobetyolin
12/24/2014CN104231014A 萃取水杨苷的方法 Salicin extraction method
12/24/2014CN104231013A 一种天麻素阿魏酸酯类化合物及其制备方法与应用 One kind Gastrodin ferulic acid compound and its preparation method and application
12/24/2014CN104231012A 酚苷类化合物及其在制备抗补体药物中的用途 Phenolic glycosides and in the preparation of anti-complement drug use
12/24/2014CN104231011A 一种毛蕊花糖苷的制备方法 One kind verbascoside preparation
12/24/2014CN104231010A 具有抗病毒活性的化合物及其制备方法与应用 Compound and its preparation method and application have antiviral activity
12/24/2014CN104231009A 一种果聚糖、其中间体、制备方法及用途 One kind of fructan, its intermediates, preparation method and use thereof
12/24/2014CN104231008A 核苷类药物5'-位氨基酸酯的区域选择性合成方法 Selective synthesis of nucleoside drugs 5'-region amino acid ester
12/24/2014CN104230871A 一种分离枳实中多甲氧基黄酮、橙皮苷和辛弗林的方法 Aurantium in a multi-methoxy flavonoid hesperidin and synephrine isolated
12/24/2014CN104230613A C标记pet药物合成仪 C-labeled pet drugs synthesizer
12/24/2014CN104224812A 萍蓬草素a在制备抗菌药物中的应用 Brandy bottle, a hormone used in the preparation of antibacterial drugs
12/24/2014CN103539697B 还原敏感偶氮连接单元的合成及其在dna测序中的用途 Reduction sensitive azo connection means and their use in the synthesis of dna sequencing of
12/24/2014CN103484575B 一种利用生物油热解糖组分水解制备可发酵糖的方法 A use of bio-oil pyrolysis sugar components fermentable sugars hydrolysis method
12/24/2014CN103182199B 一种纯化多酚类化合物的方法 A polyphenolic compound purified
12/24/2014CN102993328B 一种从油茶枯中综合提取多糖、多酚和皂素的方法 A method of synthesis of polysaccharides extracted from dry tea polyphenols and saponin
12/24/2014CN102977178B 三萜皂苷类化合物及其提取方法和在治疗心肌缺血/再灌注损伤中的应用 Triterpenoid saponins compounds and extraction methods and injury in the treatment of myocardial ischemia / reperfusion
12/24/2014CN102351915B 木糖糖蜜中提取木糖的方法 Methods molasses extract xylose xylose
12/24/2014CN102276673B 一种2-脱氧-β-D-吡喃葡萄糖基三唑类化合物的制备方法 Method for preparing one kind of 2- deoxy -β-D- glucopyranosyl Triazole Compounds
12/23/2014US8916700 Method for producing cellulose ether derivative
12/23/2014US8916542 Chitosan derivatives, compositions and related methods of use
12/17/2014CN104212856A 一种樟芝菌中腺苷的提取方法 One kind of fungus Antrodia adenosine extraction method
12/17/2014CN104211749A (54)一种无患子阜苷的生产工艺 (54) A Sapindus Fu glycoside production process
12/17/2014CN104211748A 6-羟基双脱氧鸟嘌呤核苷磷酸酯制备和用途 6-hydroxy-dideoxy guanosine phosphate preparation and use
12/17/2014CN104211747A 5'-磷酸-n6-(3-羟基苯基）腺苷的制备及医药用途 5'-phosphate -n6- preparation and pharmaceutical use (3-hydroxyphenyl) adenosine
12/17/2014CN104211746A 一种去轻肌苷的合成方法 A synthesis of inosine to light
12/17/2014CN104211745A 制备n2-苯乙酰基-d-鸟苷的改进方法 Improved methods n2- phenylacetyl -d- guanosine preparation
12/17/2014CN104211744A 一种s-腺苷蛋氨酸对甲苯磺酸硫酸盐的制备方法 One kind of s- adenosylmethionine preparation of toluene sulfonic acid sulphate
12/17/2014CN104211743A 一种地西他宾的合成 One kind of synthesis of the West Penn him
12/17/2014CN104211741A 一种氘代核苷亚磷酰胺单体的合成方法 A synthesis method of deuterated nucleoside phosphoramidite monomer
12/17/2014CN104211740A 一种n4-苯甲酰基-d-胞苷的制备方法 Method for preparing n4- benzoyl -d- cytidine
12/17/2014CN104211739A 一种泰乐菌素的精制方法 One kind of purification method tylosin
12/17/2014CN104211738A 一种伊达比星中的杂质、其制备方法及其应用 Idarubicin one kind of impurity, their preparation and their use
12/17/2014CN104211737A 一种新橙皮苷二氢查尔酮晶体及其制备方法 A new hesperidin dihydrochalcones crystal and preparation method
12/17/2014CN104208885A 一种d-核糖浓缩装置及工艺 One kind of d- ribose concentration apparatus and process
12/17/2014CN102977096B 具有靶向特性的去氢骆驼蓬碱衍生物的抗肿瘤前药 Anti-tumor targeting properties of prodrugs harmine derivatives
12/17/2014CN102786560B 制备月桂烷基葡萄糖苷的方法 Preparation Method lauryl glucoside
12/17/2014CN102659881B 一种硫氰酸红霉素的制备方法 A method of preparing erythromycin thiocyanate
12/17/2014CN102453065B 一种去除喷司他丁发酵液中杂质的方法 A method for the removal of pentostatin his small impurities in the fermentation broth
12/17/2014CN102382160B 一种卡培他滨的制备方法 An capecitabine preparation of gemcitabine
12/17/2014CN102115483B 卤代双去氧糖衍生物及其制备方法与应用 Halogenated double-deoxy sugar derivatives, preparation method and application
12/16/2014US8912321 Preparation of nucleosides ribofuranosyl pyrimidines
12/16/2014US8912320 Process for removing dimethylamine
12/11/2014US20140364382 Composition for inhibiting liver function deterioration, containing citrus peel extract or narirutin as active ingredient, and method for extracting narirutin from citrus peel
12/11/2014US20140363463 Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides
12/10/2014CN104203983A 从包括根段原木和树皮的针叶木种或硬木中分离膳食纤维阿拉伯半乳聚糖和含类黄酮二氢槲皮素(紫杉叶素)的阿拉伯半乳聚糖的方法 Isolated arabinogalactan dietary fiber and contains flavonoids dihydroquercetin (yew vasopressin) of arabinogalactan from including logs and root bark of softwood or hardwood species
12/10/2014CN104203006A 增强莱鲍迪苷d水溶性的方法 Enhanced water solubility method Rebaudioside d
12/10/2014CN104195196A 一种2-去氧-d-葡萄糖的制备方法 One kind of 2- deoxy-glucose preparation -d-
12/10/2014CN104193790A 一种甲酰腺嘌呤化合物 One kind of adenine compounds formylation
12/10/2014CN104193789A 以去甲基阿齐霉素为原料制备泰拉霉素化合物的方法 Methyltransferase azithromycin for raw material preparation methods Tyra neomycin compound
12/10/2014CN104193788A 一种甜茶苷的提取方法 One kind rubusoside extraction method
12/10/2014CN104193787A 一种纯化水杨苷的方法 A method for purifying salicin
12/10/2014CN104193786A 一种新橙皮苷二氢查尔酮的合成方法 A new method for the synthesis of hesperidin dihydrochalcones of
12/10/2014CN104193568A 一种高光学活性1,3-二取代联烯的合成方法 A highly optically active 1,3-substituted allene synthesis method
12/10/2014CN103012541B 一种结构修饰型油茶皂甙的中间体及其制备方法和应用 An intermediate type of structure modification and preparation method and application of tea saponin
12/10/2014CN102875611B 烟用保润剂1-o-羧甲基-d-呋喃甘露糖及其制备方法 Tobacco humectants 1-o- carboxymethyl -d- furan mannose and its preparation method
12/10/2014CN102827226B 一种尿苷衍生物修饰的硅酞菁及其制备方法和应用 One kind of uridine derivatives modified silicon phthalocyanine and its preparation method and application
12/10/2014CN102807630B 一种低分子量壳聚糖与氨基葡萄糖联产工艺 A low molecular weight chitosan and glucosamine-generation technology
12/10/2014CN102786556B 制备十八烷基葡萄糖苷的方法 The method of preparation of octadecyl-glucoside
12/10/2014CN102786555B 制备棕榈烷基葡萄糖苷的方法 Preparation Method palm alkyl glucoside
12/10/2014CN102659880B 红霉素类化合物实体及其用途 Erythromycin compounds entity and its use
12/10/2014CN102659875B 一种灯盏花素的提取方法 Extraction method Breviscapine
12/10/2014CN102659859B 单分散聚甲基丙烯酸酯离子交换层析介质在磺达肝癸钠柱层析纯化中的应用 Monodisperse Poly chromatography media used in the liver was purified fondaparinux sodium decyl methacrylate column ion exchange
12/10/2014CN102596979B 用于制备1'-取代碳核苷类似物的方法和中间体 Methods for the preparation of 1'-substituted carbon nucleoside analogs and intermediates
12/10/2014CN102584919B 末端含吸电子基取代的4″-o-氨基甲酸酯类克拉霉素衍生物及其中间体制备方法和应用 End containing electron-withdrawing substituents in 4 "-o- carbamate derivatives and intermediates clarithromycin preparation method and application
12/10/2014CN102532217B 从油橄榄叶中提取分离高含量橄榄苦甙的方法 High levels of extraction and separation methods oleuropein from olive leaves
12/10/2014CN102532214B 一种巴龙霉素的脱色提纯方法 An decolorization purification method paromomycin
12/04/2014US20140357848 Crystalline 4'-epidaunorubicin hydrochloride and use thereof
12/04/2014US20140356280 Delamination of Borosilicate Layered Zeolite
12/02/2014US8901291 Method for crystallization of fucose
12/02/2014US8901089 Composition comprising an amorphous non-crystalline glass form of roxithromycin
11/2014
11/27/2014US20140350235 In situ oligonucleotide synthesis on a paramagnetic support
11/27/2014US20140350230 Multi-functional nucleic acid-based anti-cancer drug capable of targeting and therapy, method for preparing same and anti-cancer composition comprising same
11/27/2014US20140350222 Microalgal Extraction
11/27/2014US20140349954 Antibacterial tylosin derivatives and methods for their preparation
11/27/2014US20140349292 Oligonucleotide n3'-->p5' thiophosphoramidates: their synthesis and use
11/27/2014US20140348965 Use of a flavanol glycoside for suppressing activation of stellate cells
11/25/2014US8896829 Metal particles for surface-enhanced raman scattering and molecular sensing
11/25/2014US8895723 Methods of preparing substituted nucleotide analogs
11/25/2014US8895265 Multistage fractionation process for recalcitrant C5 oligosaccharides
11/20/2014US20140343268 Methods for purifying nucleic acids and devices thereof
11/20/2014US20140343263 Method to recover bioactive compounds
11/20/2014US20140343262 Methods for purifying steviol glycosides and uses of the same
11/20/2014US20140343261 Sorbent comprising on its surface an aliphatic unit having an anionic or deprotonizable group for the purification of organic molecules
11/20/2014US20140343001 Indole derivatives inhibitors of enzyme lactate dehydrogenase (ldh)
11/18/2014US8889853 Process for the preparation of disaccharides applied to heparin pentasaccharides
11/18/2014US8889841 Method for purifying rebaudioside C
11/18/2014US8889653 Grafting polymerization of guar and other polysaccharides by electron beams
11/18/2014US8889637 Polymorphs of 2′-O-fucosyllactose and producing thereof
11/18/2014US8889636 Anti-microbial compositions
11/13/2014US20140336369 Process for preparing heparinoids and intermediates useful in the synthesis thereof
11/13/2014US20140336338 Nanofiltration process with pre-treatment to enhance solute flux
11/11/2014US8883516 Click chemistry on heterogeneous catalysts
11/11/2014US8883451 Enhanced soluble C5 saccharide yields
11/04/2014US8877243 Cross-linked polysaccharide composition
10/2014
10/30/2014US20140323716 Liquefaction of Biomass at Low pH
10/30/2014US20140323712 Polymorph of 2-[4-[(methylamino)carbonyl]-1h-pyrazol-1-yl]adenosine
10/30/2014US20140323705 Manufacture of lacto-n-tetraose
10/23/2014US20140316108 Protein Chromatography Matrices with Hydrophilic Copolymer Coatings
10/21/2014US8865923 Method for separating neutral and polar lipids and an oil rich in polar lipids
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