Patents
Patents for C07H 1 - Processes for the preparation of sugar derivatives (12,374)
01/2013
01/30/2013CN101628923B Method for preparing coumaric acid glucoside and ethyl ester thereof
01/30/2013CN101199944B Cellulose biomimetic catalysis hydrolysis system and application in liquid fuel production thereof
01/24/2013WO2013012808A2 System for radiopharmaceutical preparation involving solid and liquid phase interactions
01/24/2013WO2013011460A1 Process for the preparation and purification of an intermediate for fondaparinux sodium
01/24/2013WO2012151536A3 Cellulose hydrolysis with ph adjustment
01/24/2013WO2012151521A3 Multistage cellulose hydrolysis and quench with or without acid
01/24/2013US20130023657 System for radiopharmaceutical preparation involving solid and liquid phase interactions
01/24/2013US20130023656 Method for selective isolation and purification of nucleic acids
01/24/2013US20130023486 Phenyl c-glucoside derivatives, preparation methods and uses thereof
01/23/2013CN102887965A Preparation method for obtaining uniform xylan from corn cob
01/23/2013CN102887928A Flavonoids from nervilia fordii and preparation method and use thereof
01/23/2013CN102887927A Mulberry anthocyanin extraction technology
01/23/2013CN102887926A Method for extracting aucubin from eucommia ulmoides seed meal
01/23/2013CN102887925A Method for extracting rhaponticin from rheum hotaoense
01/23/2013CN102887924A Preparation of active components for tyrosinase inhibition from agricultural and forestry waste walnut shell and application of active components
01/23/2013CN102887881A Method for extracting four different effective components in Radix Scutellariae with subcritical water
01/23/2013CN102399622B Method for preparing bitter almond extract product
01/23/2013CN102391326B Clindamycin palmitate hydrochloridum compound and preparation method thereof
01/23/2013CN102391318B Fluorine-18 fluorodeoxyglucose (18F-FDG) kit and application thereof in synthesis of positron emission tomography (PET) developer FDG
01/23/2013CN102321145B Method for decoloring crude tea saporin
01/23/2013CN102093319B 3-aryl-4-(2-glycosyl/amino ethyoxyl)-2(5H)-furanone compound, preparation method thereof and application thereof
01/23/2013CN102030791B Four tiacumicin compounds as well as preparation methods and applications thereof in preparing antimicrobial agents
01/23/2013CN101899487B Method for in-situ enzymolysis and recovery of cellulose system
01/23/2013CN101891778B Process for synthesizing clindamycin hydrochloride
01/23/2013CN101830948B Method for preparing tea saponin by using tea seed degreased dreg
01/23/2013CN101691450B Preparation method of beta-glucose-based-Yariv reagent
01/23/2013CN101641112B A novel combination of epimedium-derived-flavonoids-fractions for prevention of steroid-induced osteonecrosis
01/22/2013US8357796 Adding water to penta-O-galloyl-D-glucose (PGG) mixture then filtering; single crystals
01/22/2013US8357795 Hyaluronic acid-based gels including lidocaine
01/17/2013WO2012151526A3 Enhanced soluble c5 saccharide yields
01/17/2013US20130018183 Method and a device for making reducing sugar
01/17/2013US20130018182 Method for the Synthesis of Aspalathin and Analogues Thereof
01/17/2013US20130018179 Processes for the convergent synthesis of calicheamicin derivatives
01/17/2013US20130017552 Method and kit for separating viral and prokaryotic nucleic acids from eukaryotic nucleic acids
01/16/2013EP2545023A1 Process for the preparation of scyllo-inositol
01/16/2013CN102883804A Epimerisation of saccharides
01/16/2013CN102876752A Production method for crystalline tagatose
01/16/2013CN102875694A Method for preparing water soluble chitosan oligosaccharide from squid sheath and bioactivity of chitosan oligosaccharide
01/16/2013CN102875635A Method for comprehensively extracting protodioscin and dioscin from dioscorea nipponica
01/16/2013CN102875631A Method for extracting tea saponin from tea-seed pancake
01/16/2013CN102875626A Preparation method of nanostar dimmer with surface raman strengthening activities
01/16/2013CN102875625A Extraction method of cyclic adenosine monophosphate (cAMP) with antiallergic activity from Chinese date
01/16/2013CN102875624A Method for preparing Stavudine by taking 5-methyluridine as starting raw material
01/16/2013CN102875623A Glycosyl anthraquinone compound and graphene sensor structure thereof
01/16/2013CN102875622A Macrolide synthesis process
01/16/2013CN102875621A Synthesis method of diosmin
01/16/2013CN102875620A New derivatives of myricetin and application of derivatives to medicine preparation
01/16/2013CN102875619A Method for extracting kaempferitrin from prunus cerasifera leaves
01/16/2013CN102875618A Purifying method of butrin
01/16/2013CN102875617A Geniposide derivative, preparation method thereof and application of geniposide derivative to inflammation resistance
01/16/2013CN102875616A Method for preparing sickingine
01/16/2013CN102875614A Method for preparing salidroside from rose roots
01/16/2013CN102875613A Hexadecanol glucose dimeric surfactant and preparation method thereof
01/16/2013CN102875612A Method for preparing lactobionic acid and lactobinate through catalytic oxidation
01/16/2013CN102875611A Humectants 1-O-carboxymethyl-D-furan mannose for cigarettes and preparation method of humectants 1-O-carboxymethyl-D-furan mannose
01/16/2013CN102875610A Method for preparing 2-acetamido-2-deoxy-3, 4, 6-triacetyl-beta-D-chloro pyranoglucose
01/16/2013CN102875609A Process method for producing glucurolactone
01/16/2013CN102875608A Preparation method of glucose acetonide
01/16/2013CN102875607A Separation and purification method of raffinose
01/16/2013CN102875410A N, N-dimethyl-N [3-(carbohydrate amide group)] propyl group-N-alkyl ammonium bromide and synthetic method thereof
01/16/2013CN102872753A Surfactant composition and preparation method thereof
01/16/2013CN102872752A Decanol glucose dimeric surfactant and preparation method thereof
01/16/2013CN102872155A Application of flavonoid glycoside compound on medicine for treating cerebral apoplexy
01/16/2013CN102002076B 2-deoxy-2-aryloxyacetyl amino-D-glucose compound as well as preparation and application thereof
01/16/2013CN101830965B Method for catalyzing and hydrolyzing natural nucleoside compound by metal ion
01/10/2013US20130012694 Monumental adornment
01/10/2013US20130012597 Temperature-, ph- or salt concentration-sensitive separation material and use thereof
01/10/2013US20130012468 Chemical compounds
01/10/2013US20130012466 Colchicine neoglycosides and methods for their synthesis and use
01/09/2013CN1994337B Total flavone extract of maniod eibish, preparation and application thereof
01/09/2013CN102869639A Process for the preparation of scyllo-inositol
01/09/2013CN102864194A Preparation method of high-purity glucuronic acid bonder
01/09/2013CN102864176A Poly-generation refining method using selective resolution-intrinsic functions of biomass
01/09/2013CN102864139A Nucleic acid adsorption quick separation method for histiocyte genome DNA (Deoxyribonucleic Acid)
01/09/2013CN102863554A 6-amino-6-deoxy chitin and preparation thereof
01/09/2013CN102863520A Recombinant protein comprising starch binding domain and use thereof
01/09/2013CN102863500A Method for preparing putranoside A from Deeringia amaranthoides L. Merrill
01/09/2013CN102863495A Stable composition containing NAD+ or NADH
01/09/2013CN102863493A Preparation method of beta-thymidine
01/09/2013CN102863492A Process for separating and purifying natamycin
01/09/2013CN102863491A Method for extracting and separating scropolioside A
01/09/2013CN102863490A Extraction and purification method of prenantheside A
01/09/2013CN102863489A Method for extracting catalpol from rehmannia stem
01/09/2013CN102863488A Synthetic method of 2-N [7-nitrobenzene-2-oxalic acid, 3-4 hydroxamino]-2-deoxyglucose (2-NBDG)
01/09/2013CN102863487A Process for preparing 20,23-bi-piperidyl-5-O-carbon mould amine glycosyl-tylosin lactone
01/09/2013CN102863486A Synthesis method of 9-desoxy-9a-aza-9a-erythromycin thiocyanate
01/09/2013CN102863485A Process for purifying arctiin crude product
01/09/2013CN102863483A Preparation process of salicin comparison product
01/09/2013CN102863482A Separating preparation method of calceolarioside B
01/09/2013CN102863481A Method for preparing high-purity hard goto sand grain B
01/09/2013CN102863480A Method for synthesizing sucrose ester through hydrodynamic cavitation
01/09/2013CN102863479A Method for preparing all-acetyl bromo-L-arabinose
01/09/2013CN102861532A Octadecanol glucose gemini surfactant and preparation method thereof
01/09/2013CN102060890B Preparation method of crystallized apramycin sulfate
01/09/2013CN101985421B Method for simultaneously preparing chlorogenic acid and luteoloside from honeysuckle flower
01/03/2013US20130005954 Process for preparing heparinoids and intermediates useful in the synthesis thereof
01/03/2013US20130005791 RNAi MODULATION OF RSV AND THERAPEUTIC USES THEREOF
01/03/2013US20130005669 Novel synthetic glycolipid and use thereof
01/03/2013US20130005581 Structural nucleic acid guided chemical synthesis
01/03/2013US20130004562 Process for preparing purified nucleic acid and the use thereof
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