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)
09/2012
09/19/2012CN102676604A Method for preparing high-purity galacto-oligosaccharide by continuous simulated moving bed chromatography separation
09/19/2012CN102675673A Ultraviolet ray assisted surface modification method and product with surface formed thereby
09/19/2012CN102675672A Ultraviolet aided surface modification method and product with surface formed by method
09/19/2012CN102675391A Technique for synthesizing adenosin by chemical method
09/19/2012CN102675390A Gemcitabine derivative, preparation method and application thereof
09/19/2012CN102675389A 5-iodine-4-sulfur-2'-deoxyuridine, and derivatives and synthetic method thereof
09/19/2012CN102675388A Novel production method of rutin in accordance with requirement of EP6 (European Pharmacopoeia) 6 edition of European Union
09/19/2012CN102675387A Method for extracting baicalin from scutellaria baicalensis
09/19/2012CN102675386A Method for separating and purifying gentiamarin
09/19/2012CN102675385A Preparation method for doxorubicin13-position hydrazone derivative
09/19/2012CN102675384A Synthesis method of ent-kaurene type glycoside and biological activities thereof
09/19/2012CN102675383A Preparation method of full benzyl protection beta-aromatic oxygen glucoside
09/19/2012CN102675382A Preparation method of 3-O-benzyl-1,2-O-isopropylidene-6-oxy-alpha-D-glucofuranoside-6-phenyl dithoorthoester
09/19/2012CN102675381A Preparation method of 1-brom-2-deoxy-2-fluoro-3, 5-di-oxo-benzoyl-alpha-D-arabinose
09/19/2012CN102675380A Crystalline form of 1- (beta-D-glucopyranosyl) -4 -methyl- 3- [5- (4 -fluorophenyl) -2-thienylmethyl] benzene hemihydrate
09/19/2012CN102675379A Method for extracting and refining hydroxysafflor yellow A from safflower
09/19/2012CN102675378A C-glucoside derivative containing cyclopropane structure and method and application of C- glucoside derivative
09/19/2012CN102675346A Levamisole organic acid salt, synthetic method for levamisole organic acid salt and medicinal composition of levamisole organic acid salt
09/19/2012CN102671697A Preparation method and application of mesoporous solid acid catalyst
09/19/2012CN101851260B Method for separating and purifying monomeric compounds in bunge auriculate root
09/19/2012CN101850189B New process for continuous crystallization of sugar alcohol and vertical continuous crystallizer
09/19/2012CN101735282B Method for preparing laevoglucose ketone and special reaction equipment thereof
09/18/2012US8268989 Thermally inhibited polysaccharides and process of preparing
09/18/2012US8268766 Polymeric surfactants based upon alkyl polyglycosides and sorbitan esters
09/13/2012WO2012122282A1 Low cell toxicity antibiotic hygromycin b
09/13/2012WO2012119550A1 C-glucosidase derivative having cyclopropane structure, preparing method therefor, pharmaceutical composition, and use thereof
09/13/2012US20120232264 System and method for treating biomass
09/13/2012US20120232262 Method for preparing n-succinimidyl n-biotinyl-6-aminocaproate
09/13/2012US20120232257 Novel Method for Directly Nitration of OH-, SH-and NHR-Functions in Organic Molecules by Means of in Situ Generated Carbonic Acid Dinitrate
09/13/2012US20120231496 Composition for synthesizing protein with reduced lipopolysaccharide contamination, method for producing protein using said composition
09/13/2012US20120231448 Low cell toxicity antibiotic hygromycin b
09/13/2012US20120231446 Method for selectively enriching and isolating microbial and optionally additional viral nucleic acids
09/13/2012US20120230922 Novel Polymorphs of Rebaudioside C and Methods for Making and Using the Same
09/12/2012EP2496098A2 Rebaudioside a polymorphs and methods to prepare them
09/12/2012CN202427450U Stevioside refining adsorption column
09/12/2012CN102660611A Method for preparing ademetionine 1,4-butanedisulfonate
09/12/2012CN102660607A Oligomerization preparation method of beta-1,3-oligoglucoside
09/12/2012CN102660606A Bio-preparation method for production of high-purity xylo-oligosaccharide and coproduction of arabinose and xylose
09/12/2012CN102659902A Process for extracting high-purity tea saponin from tea seed cakes
09/12/2012CN102659901A Method for purifying lysimachia capillipes hemsl saponin B
09/12/2012CN102659900A Method for extracting and separating Aridanin
09/12/2012CN102659898A Microwave-assisted method for extracting tea saponin
09/12/2012CN102659897A Method for preparing sodium aescinate
09/12/2012CN102659885A Method for preparing low-molecular-weight oligodeoxynucleotide
09/12/2012CN102659884A Gemcitabine hydrochloride purifying method
09/12/2012CN102659882A Method for extracting tartaric acid acetylisovaleryl tylosion
09/12/2012CN102659881A Method for preparing erythromycin thiocyanate
09/12/2012CN102659880A Erythromycin ethylsuccinate crystalline hydrate and preparation method and application thereof
09/12/2012CN102659879A Preparation method of erythromycin C
09/12/2012CN102659878A Method for synthesizing tilmicosin and tilmicosin phosphate through using tylosin broth
09/12/2012CN102659877A Method for extracting scutelloside and scutellarin from baikal skullcap root
09/12/2012CN102659876A Flavonoid glycoside extracted from cardamine tangutorum and preparation method thereof
09/12/2012CN102659875A Extracting method of breviscapine
09/12/2012CN102659874A Extraction method of alpha-glucosidase inhibitor from hot pepper leaves
09/12/2012CN102659873A Method for extracting nicotifiorin from nymphaea candida presl
09/12/2012CN102659872A Preparation method of high purity scutellarin
09/12/2012CN102659871A Method for extracting and refining anthocyanin in black rice
09/12/2012CN102659870A Extracting method of lonicera caerulea anthocyanidin
09/12/2012CN102659869A Preparation method of cassia tora glucoside
09/12/2012CN102659868A Extracting and purifying method for Macrocliniside A
09/12/2012CN102659867A Preparation method of high-content oleuropein extract
09/12/2012CN102659866A Method for preparing cadambine
09/12/2012CN102659865A Method for preparing sudachiin A
09/12/2012CN102659864A Preparation method of anti-allergic natural product of 2-O-alpha-L-rhamnose-4,6,4'-trihydroxybenzophenone (THBP)
09/12/2012CN102659863A Separation and purification process of tetrahydroxy stilbeneglycoside
09/12/2012CN102659862A Method for preparing Plumbaside A
09/12/2012CN102659861A Purification method of rhubarb stilbene glucoside
09/12/2012CN102659860A Method for extracting and purifying sarmentosin from sedum sarmentosum bunge
09/12/2012CN102659859A Application of monodispersed polymethacrylate ion exchange chromatography medium in column chromatography purification of fondaparinux sodium
09/12/2012CN102659858A Preparation method of Casuarictin
09/12/2012CN102659857A Method for preparing phyllanthostatin A
09/12/2012CN102659856A Preparation technology of 1-O-acetyl-2,3,5-tri-O-benzoyl-beta-D-ribofuranose
09/12/2012CN102659855A Energy-saving environment-friendly sucrose production process
09/12/2012CN102659854A Purification method for L-arabinose
09/12/2012CN102659853A Method for purifying substances by utilizing chromatographic column
09/12/2012CN102659741A Method for extracting and preparing active ingredients of Ningxia wolfberries
09/12/2012CN102659549A Method for extracting brevifolin from Relinqing granula raw material and method for preparation quality control
09/12/2012CN101914126B Preparation method of diammonium glycyrrhizinate salt capable of accurately controlling ammonium radical content
09/12/2012CN101899079B Preparation, separation and purification method of Decitabine
09/12/2012CN101899072B Process for preparing gemcitabine intermediate based on sodium borohydride reduction method
09/12/2012CN101787058B Application method of ionic liquid in preparing long-chain alkyl polyglucoside APG
09/11/2012US8263379 Modified family 6 glycosidases with altered substrate specificity
09/06/2012US20120226032 Method and plant for purifying a carbohydrate rich liquid
09/06/2012US20120225832 Amphiphilic Compositions and Methods for Preparing and Using Same
09/06/2012US20120225788 Topoisomerase Binding Probe and Method of Use
09/06/2012US20120225456 Method for conducting multiple reactions in a single reaction tube
09/06/2012US20120225455 Method for Producing Sugar
09/06/2012US20120225431 Methods of synthesizing and labeling nucleic acid molecules
09/06/2012US20120225088 Compositions and methods for treating cancer and other diseases
09/05/2012CN102656176A Sweetener and method for the production thereof
09/05/2012CN102653569A Preparation method of chitosan oligosaccharide with single polymerization degree
09/05/2012CN102653549A Synthesis method of diosmin raw medicine meeting EP7 version quality standards
09/05/2012CN102652920A Method for increasing activity and reuse time of platinum carbon catalyst for azithromycin synthesis
09/05/2012CN102002089B Process for extracting tea saponin from tea seed cakes or meal
09/05/2012CN101928311B Preparation method of 1-N-ethyl gentamicin Cla
09/05/2012CN101928310B Method for preparing 3,2',6'-tri-N-acetyl gentamicin C1a
09/05/2012CN101891786B Ribavirin compound and new preparation method thereof
09/05/2012CN101870717B Oligonucleotide direct condensation method reagent and application thereof
09/05/2012CN101870715B Ether energy and preparation method and application thereof
09/05/2012CN101857615B Leucosceptoside B and preparation method and application thereof
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