| Patents for C07H 1 - Processes for the preparation of sugar derivatives (12,374) |
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| 05/21/2003 | CN1109042C Process for extracting theasaponin from tea cake by n-butyl alcohol |
| 05/15/2003 | WO2003040364A1 Method for the isolation of nucleic acids |
| 05/15/2003 | WO2003040190A1 Process for oxidising dialdehyde polysaccharides |
| 05/15/2003 | CA2466361A1 Process for oxidising dialdehyde polysaccharides |
| 05/14/2003 | EP1310504A1 Process for producing crystalline tagatose |
| 05/14/2003 | EP1309601A1 Method for purification of acarbose |
| 05/14/2003 | EP1228078B1 Preparation of a macrocyclic lactone |
| 05/14/2003 | CN1417219A Technological process of separating and extracting kudzu vine root starch and flavone from metal nano film |
| 05/14/2003 | CN1416852A Active matter for preventing and treating cerebral diseases and promoting intelligence growth and its prepn |
| 05/08/2003 | US20030087834 Administering tagatose |
| 05/07/2003 | EP1307467A1 Method of separating nucleoside phosphates |
| 05/07/2003 | EP1015466B1 9-hydrazone and 9-azine erythromycin derivatives and a process of making the same |
| 05/07/2003 | CN1415570A Air entraining agent of triterpenoid saponin utilized in concrete work |
| 05/07/2003 | CN1415364A Novel medical usage of yam rhizome dioscoreae septemlobae of Chinese traditional medicine and method for preparing its extractive |
| 05/02/2003 | EP1173184A4 Rho-boronophenylalanine complexes with fructose and related carbohydrates and polyols |
| 05/02/2003 | EP0837871B1 Magnetic pigment |
| 05/02/2003 | EP0746571B1 Continuous bleaching of alkylpolyglycosides |
| 05/01/2003 | WO2003035659A1 Acarbose purification process |
| 05/01/2003 | WO2003006474A3 Method for producing peracylated 1-o-glycosides |
| 05/01/2003 | WO2002040495A3 Improved sucralose composition and process for the crystallization thereof |
| 05/01/2003 | US20030083490 Coupling of H-phosphonate with a nucleoside alcohol to form the diester; oxidation with sulfur transfer agent to form a phosphorothioate triester |
| 05/01/2003 | US20030082587 Microarrays for use in the detection and analysis of biopolymers |
| 05/01/2003 | US20030079740 Crystalline mixture solid composition and process for preparation thereof |
| 05/01/2003 | CA2464943A1 Acarbose purification process |
| 04/30/2003 | CN1414005A Extraction process of flavonoloside |
| 04/30/2003 | CN1414003A Method for preparing high-purity acarbose |
| 04/30/2003 | CN1413642A Method for extracting chrysanthemum medicinal component and extract |
| 04/30/2003 | CN1107117C Process for producing L-arabinose by acid hydrolysis method |
| 04/30/2003 | CN1107065C Method of extracting isoflavone, saponin, oligosauharide and protein simultaneously from defatted soybean dregs |
| 04/23/2003 | EP1098966A4 Methods for purifying nucleic acids |
| 04/23/2003 | EP0880536B1 Process for preparing purified nucleic acid and the use thereof |
| 04/23/2003 | CN1412196A Extraction process of rhodiola root glycoside |
| 04/23/2003 | CN1412195A Methyl alpha-D aminoglucose hydrochloride |
| 04/23/2003 | CN1412163A Preparation method of total saponin and flavone extract in notoginseng leaf |
| 04/23/2003 | CN1412162A Preparation method of total saponin extract in notoginseng leaf |
| 04/23/2003 | CN1106401C 磁性色素 Magnetic pigment |
| 04/17/2003 | WO2003011883A3 Process for the preparation of l-ribavirin |
| 04/17/2003 | WO2003011877A3 Process for preparing purine nucleosides |
| 04/16/2003 | EP1301542A2 Process for obtaining bio-functional fractions from biomass |
| 04/16/2003 | EP1301521A1 The recovery of oxygen linked oligosaccharides from mammal glycoproteins |
| 04/16/2003 | EP1301191A1 Potent immunostimulants from microalgae |
| 04/16/2003 | CN1411465A Method for preparing and isolating 9-deoxo-9 (Z)-hydroxyiminoerythromycin A |
| 04/15/2003 | US6548662 Method for purification of saccharide |
| 04/15/2003 | US6548661 Linking complex and sterically demanding hydroxylic compounds to a solid support for producing carbohydrates and glycoconjugates |
| 04/15/2003 | US6548265 Treatment or prophylaxis of diseases caused by pilus-forming bacteria |
| 04/10/2003 | WO2003029269A1 Solvent extraction process |
| 04/10/2003 | WO2003028748A1 A method of extracting deoxyadenosins components from cordyceps sinensis |
| 04/10/2003 | US20030068791 Generation of xylitol in culture; prepare nutrient broth, inoculate with microorganism containing genes associated with pentose phosphate pathway, express gene and recover xylitol |
| 04/10/2003 | US20030068669 Glycorandomization and the production of novel erythronolide and coumarin analogs |
| 04/10/2003 | CA2461928A1 Solvent extraction process |
| 04/09/2003 | EP1299166A1 Polynucleotide separations on polymeric separation media |
| 04/09/2003 | EP1003758B1 Solution phase synthesis of oligonucleotides |
| 04/09/2003 | CN1409719A Process for preparation of phosphorothioate triesters and oligonucleotides |
| 04/09/2003 | CN1408719A Process for separating nucleotide from ribonucleic acid enzymolysis liquid using cationic exchanging resin |
| 04/03/2003 | WO2003027049A1 Method of extracting and method of purifying an effective substance |
| 04/02/2003 | EP0986570B1 Gemcitabine derivatives |
| 04/02/2003 | EP0923592B1 Methods for purifying nucleic acids |
| 04/02/2003 | CN1406944A Sulphonated modified mannose and preparation thereof |
| 04/01/2003 | US6541587 Saccharide-derived monomer, method for manufacturing the same and highly-dielectric polymer consisting of the said monomer |
| 03/26/2003 | EP1294736A1 Deprotection of synthetic oligonucleotides using an acrylonitrile scavenger |
| 03/25/2003 | US6538131 By annulation of an olefinic intermediate; ring closing metathesis; a novel class of cyclopentene polyol intermediate products and anhydro derivatives thereof; fewer steps |
| 03/25/2003 | CA2277468C Method of purifying dna in a cross-flow centrifuge |
| 03/20/2003 | US20030054395 Isolation of nucleic acids |
| 03/19/2003 | EP1292320A2 Extracts from spermatophyte plants with immunomodulating activity |
| 03/19/2003 | CN1403467A Synthesis of rhodiola glycoside compound |
| 03/19/2003 | CN1403466A Syringic general saponin extractive and its prepn and medicinal composition |
| 03/19/2003 | CN1403451A Balsamiferous biumea general flavone extractive and its extraction process and medicinal application |
| 03/13/2003 | WO2003020735A1 Saccharide sulfation methods |
| 03/13/2003 | US20030050458 Composition for use in the separation of preferential biopolymers from sample |
| 03/13/2003 | US20030050452 Generation of amino-oligosaccharide metal complex; obtain sample containing amino-oligosaccharide, extract oligosaccharide complex with solvent, filter, electrodialyze, recover oligosaccharide complex |
| 03/12/2003 | EP1133511B1 Novel intermediates, process for preparing macrolide antibiotic agent therefrom |
| 03/12/2003 | EP0686160A4 Solution and solid-phase formation of glycosidic linkages |
| 03/05/2003 | EP1287010A1 Methods for improving the sequence fidelity of synthetic double-stranded oligonucleotides |
| 03/05/2003 | CN1400216A Method for extracting ganglioside from animal tissue |
| 03/05/2003 | CN1400199A Method for continuously extracting active component from eucommia leaf |
| 03/04/2003 | US6528644 Acetoacetylated saccharides and process of making the same |
| 03/04/2003 | US6527868 Alpha-crystalline form content of 95% or greater, anhydrous, and a given compressibility; quick dissolving in water; use in pharmaceutical and food industries |
| 02/27/2003 | US20030039997 Pentopyranosyl nucleic acid arrays, and uses thereof |
| 02/26/2003 | EP1019423B1 Method for producing a pentopyranosyl nucleoside |
| 02/26/2003 | CN1398874A Simple extraction process of DNA in edible oil and fat |
| 02/26/2003 | CN1398871A Tannic acid purifying process |
| 02/26/2003 | CN1398869A Process of extracting tannic acid from Geranium wilfordii root and the use of the extractive |
| 02/26/2003 | CN1398868A Forsythigenol extracting process |
| 02/20/2003 | WO2003014135A1 Method for purification of acarbose |
| 02/20/2003 | US20030036175 Depletion or removal of endotoxins from solution; obtain solution, incubate with chromatographic column, elute, recover endotoxin free solution |
| 02/19/2003 | EP1283845A1 Process for the preparation of pharmaceutically acceptable salts of (ss-rs)-s-adenosyl-l-methionine |
| 02/19/2003 | CN1397560A Process for extracting general platycodoside and platycoligenin D from platycodon root, its medical application and its Chinese medicine |
| 02/13/2003 | WO2003011886A1 Method for producing mixed crystal of disodium 5'-guanylate and disodium 5'-inosinate |
| 02/13/2003 | WO2003011884A1 Process for the preparation of ribavirin |
| 02/13/2003 | WO2003011883A2 Process for the preparation of l-ribavirin |
| 02/13/2003 | WO2003011879A1 Neutral glycosphingolipids and glycosyl-sphingosines and methods for isolating the same |
| 02/13/2003 | WO2003011877A2 Process for preparing purine nucleosides |
| 02/13/2003 | US20030032147 Isolation of preferential nucleotide sequences; obtain sample containing nucleotide sequences, incubate with alkaline, expose to matrix consisting of chaotropic agents, elute and recover preferential nucleotide sequences |
| 02/13/2003 | US20030029799 Carbohydrate purification using ultrafiltration, reverse osmosis and nanofiltration |
| 02/13/2003 | CA2455347A1 Neutral glycosphingolipids and glycosyl-sphingosines and methods for isolating the same |
| 02/13/2003 | CA2449561A1 Process for preparing purine nucleosides |
| 02/07/2003 | WO2002012257A1 Process for producing crystalline tagatose |
| 02/06/2003 | US20030027925 Use of a 2-substituted-1,3-dioxocycloalkyl linker group to couple saccharide groups of both the O-glycoside and N-glycoside type to a polymer support in a solid phase systhesis process |
| 02/05/2003 | EP1281715A1 Process for the preparation of ribavirin |
| 02/05/2003 | EP1281714A1 Magnetic pigment |