Patents
Sitemap › C07 - Organic chemistry › C07H - Sugars; Derivatives thereof; Nucleosides; Nucleotides; Nucleic acids › C07H 17 - Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
Patents for C07H 17 - Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals (11,681)
09/1999
09/28/1999CA1340771C Ethylated avermectins
09/23/1999WO1999047523A1 A and b apicularene
09/22/1999EP0722323B1 Compositions containing troxerutine complexed with phosphatidylcholine for topical treatment of erectile impotence
09/22/1999CN1229438A Erythromycins and process for their preparation
09/22/1999CN1229411A Crystal form I of clarithromycin
09/22/1999CN1229085A Beta,beta-disubstituted derivatives of 9-deoxo-9a-N-ethenyl-9a-homoerythromycin A
09/22/1999CN1229082A Amine compound and its acid addition salt
09/21/1999US5955440 Macrolide LHRH antagonists
09/21/1999US5955285 Method of identifying individuals at risk of suffering from cerebral amyloidosis
09/16/1999WO1999046402A2 Water-soluble coumarin fluorescent enzyme substrates
09/16/1999WO1999046273A1 Composition containing a precursor capable of being hydrolysed by glucocerebrosidase
09/16/1999CA2322205A1 Water-soluble coumarin fluorescent enzyme substrates
09/15/1999EP0941999A2 Preparation of azithromycin dihydrate
09/15/1999EP0941998A2 3,6-ketal and enol ether macrolide antibiotics
09/15/1999CN1228704A Cytotoxic amino sugar and related sugar derivatives of indolopyrrolocarbazoles
09/15/1999CN1228437A Process for extracting spiramycin from fermented filter liquor
09/15/1999CN1228436A Quinolinone glucoside, its preparing method and antitransformation reaction agent
09/14/1999US5952373 Applying to the skin an effective amount of one or more flavonoids
09/14/1999CA2130664C Antiparasitic agents
09/14/1999CA2118491C Avermectin difluoro derivatives
09/13/1999CA2265412A1 Process for the preparation of azithromycin dihydrate
09/10/1999WO1999044619A1 Treatment of viral disease in swine
09/07/1999US5948896 Processes for preparing 13-deoxy anthracycline derivatives
09/07/1999US5948688 Passing laser beam through suspension of lipophilic oligosaccharide antibiotic and carrier liquid, measuring scattering of light, determining hydrodynamic radius of particles or portion of particles with specific radius
09/02/1999WO1999032500A3 Intermediates in macrolide production
09/01/1999EP0938899A2 Agent for improving the blood circulation
09/01/1999CN1227564A Novel aromatic derivatives substituted by a ribose, their method of preparation and application as medicine
09/01/1999CN1227563A Modified oligosaccharides
08/1999
08/31/1999US5945405 Crystal form O of clarithromycin
08/26/1999WO1999012944A3 SYNTHETIC DIVALENT sLex CONTAINING POLYLACTOSAMINES AND METHODS FOR USE
08/26/1999DE19807774A1 Use of flavone, flavanone or flavonoid compound for protection of ascorbic acid or ascorbyl compound against oxidation, especially in cosmetic and dermatological preparations,
08/25/1999EP0937734A1 11-Acetyl-12,13-dioxabicyclo [8.2.1] tridecenone derivatives, process for making them and pharmaceutical compositions containing them
08/24/1999US5942611 Process for natamycin recovery
08/24/1999US5942495 Antibiotics
08/19/1999WO1999041275A1 Prodrugs
08/19/1999WO1999041268A1 Nucleosides
08/19/1999CA2318978A1 Prodrugs
08/19/1999CA2318975A1 Prodrugs of 2'3'-dideoxy-3'-fluoro guanosine
08/18/1999CN1226252A Noval erythromycin derivative, method for preparing and use thereof as drugs
08/17/1999US5939399 Polyene antibiotics, 3874 H1 to H6, processes for their preparation and use
08/17/1999US5939382 Pyridine-borane as a reducing agent
08/12/1999WO1999040097A1 Process for making clarithromycin
08/12/1999WO1999039719A1 Preventives and remedies for ischemic reflow disorder
08/11/1999EP0566666B1 Novel glucohydrolase inhibitors useful as antidiabetic antivital and antimetastatic agents
08/10/1999US5935996 Composition for stimulating osteogenesis and preventingreduction of bone salt
08/05/1999WO1999038877A2 2-(PURIN-9-yl)-TETRAHYDROFURAN-3,4-DIOL DERIVATIVES
08/05/1999WO1999038876A1 Glycosidation of 4,5-epoxymorphinan-6-ols
08/05/1999WO1999038858A1 Benzo[b]pyran derivatives useful as external agents for the skin
08/05/1999WO1999022722A3 Use of macrolides for the treatment of cancer and macular degeneration
08/05/1999CA2319833A1 Glycosidation of 4,5-epoxymorphinan-6-ols
08/05/1999CA2318343A1 Benzo[b]pyran derivatives useful as external agents for the skin
08/05/1999CA2318278A1 2-(purin-9-yl)-tetrahydrofuran-3,4-diol derivatives
08/04/1999EP0933378A1 Quinolinone glycoside, production process, and anti-allergic agent
08/04/1999CN1225097A Novel method for isomerising the 10-methyl radical of erythromycin derivatives
08/04/1999CN1225096A Bromotiacumicin compounds
08/03/1999US5932710 Alkylation, oximination, deblocking
08/03/1999US5932709 Reacting disaccharide with protecting reagent, reacting product with halogenating agent, reacting with reducing agent to form disaccharide glycal
08/03/1999CA2184734C 3''-desmethoxy derivatives of erythromycin and azithromycin
08/03/1999CA2171871C Stable solvates of avermectin compounds
07/1999
07/29/1999WO1999037310A1 Methods of decreasing or preventing pain using spicamycin or derivatives thereof
07/29/1999WO1999002162A9 Cyclin dependent kinase inhibiting purine derivatives
07/29/1999CA2317577A1 Methods of decreasing or preventing pain using spicamycin or derivatives thereof
07/28/1999EP0931088A1 Novel erythromycin derivatives, method for preparing same and use thereof as drugs
07/28/1999EP0930889A1 CITRUS PEEL EXTRACT AS 3-HYDROXY-3-METHYLGLUTARYL CoA(HMG-CoA) REDUCTASE INHIBITOR
07/28/1999CN1224427A 6-0-substd. erythromycins and method for making them
07/28/1999CN1224426A 3-descladinose-2,3-anhydroerythromycin derivs.
07/28/1999CN1224021A Extracting and purifying of antibiotics using naphthenic acid extractive system
07/27/1999US5929219 Chemical intermediates in production of clarithromycin
07/27/1999US5929038 Administering iridoid compounds
07/21/1999EP0929563A1 6-o-substituted ketolides having antibacterial activity
07/15/1999WO1999035157A1 Novel erythromycin derivatives
07/15/1999WO1999035156A1 Novel macrolides
07/15/1999WO1999035155A1 Novel aromatic amides, preparation method and application as medicines
07/15/1999WO1999035138A1 Process for the preparation of isoflavone compounds
07/15/1999CA2317951A1 Novel aromatic amides, preparation method and application as medicines
07/13/1999US5922849 Process for preparation of N-demethyl-4"-deoxy-erthromycins A and B
07/13/1999US5922684 Polyhydro derivatives of tylosine and process for their preparation
07/13/1999US5922683 Multicyclic erythromycin derivatives
07/13/1999CA2118489C 5-o-desosaminylerythronolide a derivatives
07/08/1999WO1999020639A3 NOVEL 3,6-HEMIKETALS FROM THE CLASS OF 9a-AZALIDES
07/07/1999EP0927722A1 Beta, Beta-disubstituted derivatives of 9-deoxo-9a-N-ethenyl-9a-aza-9a-homoerythromycin A
07/07/1999EP0748329B1 3''-desmethoxy derivatives of erythromycin and azithromycin
07/07/1999EP0601092B1 Method for the selection of genetically transformed cells and compounds for use in the method
07/07/1999CN1043996C Antiparasitic agents and its prepn. method and use
07/06/1999US5919921 Condensing soy molasses to at least 10% solids by weight, maintaining product at ph and temperature making isoflavones insoluble, separating insoluble product from liquid
07/01/1999WO1999032500A2 Intermediates in macrolide production
07/01/1999WO1999032499A1 4'-O-DEMETHYL-EPIPODOPHYLLOTOXIN-β-D-GLUCOSIDE ACETAL DERIVATIVES
06/1999
06/30/1999EP0925789A1 Topical azithromycin compositions for the treatment of ocular infections
06/30/1999EP0925065A1 Water miscible erythromycin solutions
06/30/1999CN1221344A Extractable compounds and method for making and using the same
06/30/1999CN1220994A Glucoside compound of catechine and preparation method and use thereof
06/29/1999CA2146475C Process for the preparation of azithromycin dihydrochloride
06/24/1999WO1999031114A1 Process for the preparation of 6-o-methyl erythromycin a using 9-hydroxy erythromycin derivatives
06/24/1999CA2615701A1 Process for the preparation of 6-o-methyl erythromycin a using 9-hydroxy erythromycin derivatives
06/23/1999EP0923594A1 Bromotiacumicin compounds
06/23/1999CN1043768C Avermectin derivative, its preparing method and use, and drug composition containing said derivative
06/22/1999CA1340603C Tri-aza macrocycles and metal complexes thereof
06/22/1999CA1340599C Antibiotic-producing microorganisms
06/17/1999WO1999029709A1 Erythromycin derivatives
06/17/1999WO1999029704A1 A synthetic process toward total synthesis of eleutherubin and its analogues and uses thereof
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