Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 493 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
Patents for C07D 493 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system (17,376)
10/2010
10/20/2010EP2241566A1 A method for the separation and purification of epothilones
10/20/2010EP1996571B1 Tetracyclic steroid derivatives useful as progesterone receptor modulators
10/20/2010EP1594491B1 Use of artemisinin for treating tumors induced by oncogenic viruses and for treating viral infections
10/20/2010CN101868463A Novel polyspirane compounds, application thereof in the treatment of malaria or toxoplasmosis and method for preparing same
10/20/2010CN101863897A New volution compound and preparation method and application thereof
10/20/2010CN101863896A Composite extraction method for extracting coumarin from radix angelicae dahuricae
10/20/2010CN101863895A Polyketide and preparation method and application thereof
10/20/2010CN101863786A Water-soluble shikonin naphthazarin oxygen nucleus alkyl derivative and preparation and application methods thereof
10/19/2010US7816544 Use of an oxidopyrylium species as an intermediate in a chemical reaction; oxidopyrylium species is generated photochemically from a 3-hydroxychromone derivative followed by 1,3-dipolar cycloaddition of the oxidopyrylium species to a dipolarophile
10/19/2010US7816344 oxaboroles such as 3-[[(3S)-3-(aminomethyl)-1-hydroxy-3H-2,1-benzoxaborol-7-yl]oxy]propan-1-ol, useful for treating bacterial infections; microbiocides; antibiotics
10/19/2010CA2469346C Substituted 2-pyrrolidin-2-yl-1h-indole derivatives for treatment of migraine
10/14/2010WO2010116990A1 Cage cyclopentane acid dianhydride compound, process for producing same, and polyimide
10/14/2010US20100261903 Phosphonate fluorescent dyes and conjugates
10/13/2010CN101857804A Liquid crystal aligning agent, liquid crystal display element, polyimide and compound thereof
10/13/2010CN101857599A Industrial stereospecific synthesis of beta-artemether by using artemisinin as raw material
10/13/2010CN101857598A Furocoumarin compound with hypertension activity reducing function and preparation method thereof
10/13/2010CN101857554A Cinamic compounds and derivatives therefrom for the inhibition of histone deacetylase
10/13/2010CN101856351A Composition and use thereof in preparation of RXR receptor transcription inhibitor
10/13/2010CN101856349A Curcumenol medicament for treating cancer and production method
10/13/2010CN101307059B Eriocalyxin B derivates, preparation method thereof and applications in antineoplastic drugs
10/12/2010US7812170 Insecticides
10/07/2010WO2010114997A1 Prostaglandin e receptor antagonists
10/07/2010WO2010113834A1 Pyrimidine compound
10/07/2010US20100256170 Pyrazole compounds useful as protein kinase inhibitors
10/07/2010US20100256114 Amido Compounds And Their Use As Pharmaceuticals
10/07/2010CA2757480A1 Prostaglandin e receptor antagonists
10/07/2010CA2757188A1 Pyrimidine compound
10/06/2010EP2235022A1 Dimeric derivatives of artemisinin and application in anticancer therapy
10/06/2010EP1451193B1 Podophyllotoxins as antiproliferative agents
10/06/2010CN1947054B New as-indacene derivatives
10/06/2010CN101855226A Increasing the in vivo biological activity of biologically active compounds
10/06/2010CN101855225A Tricyclic bridged cyclopentanedione derivatives as herbicides
10/06/2010CN101851246A Method for resolving curcumenol epoxy chirality isomer by ionic liquid
10/06/2010CN101851245A Garland chrysanthemum extract compounds, and synthesis method and application thereof
10/06/2010CN101851244A Substituted phenyl keto enols as pesticides and herbicides
10/06/2010CN101851243A Spirocyclic 3-phenyl-3-substituted 4-ketolactams and 4-ketolactones
10/06/2010CN101343277B Carbamic tubatoxin oxime ester, preparation and application thereof
10/05/2010US7807845 Enzyme inhibitor for treating HIV infections; viricides; patient is suffering from a multi-drug resistant HIV infection; AIDS therapy; {1-Benzyl-3-[(3-dimethylaminomethylene-2-oxo-2,3-dihydro-1H-indole-5-sulfonyl)-isobutyl-amino]-2-hydroxy-propyl}-carbamic acid hexahydro-furo[2,3-b]furan-3-yl ester
10/05/2010US7807833 Chemical intermediates for sulfiding under mild conditions forming ring compounds for use as marine alkaloids; connecting reaction of 4 components, transforming c22-tert-butyltriphenylsilyl to acety group, cyclization, hydroxy group to methanesulonyl group, reduction of amide, dehydration,Heck reaction
10/05/2010US7807694 Amine substituted (dihydro- or tetrahydro-)quinoline, pyranopyridine, thiapyranopyridine, or naphthyridine derivatives as chemokine receptor modulators; lymphadenopathy associated, human T-cell leukemia/lymphoma, and/or feline immunodeficiency virus infections
10/05/2010US7807670 viricides used for for treating a human papillomavirus (HPV) viral infections, for inhibiting HPV DNA replication or for preventing prenatal transmission of HPV from mother to baby by administering to the mother prior to giving birth
09/2010
09/30/2010WO2010111211A2 Heteroatom-containing polymers and metathesis polymerization methods for making same
09/30/2010WO2010110747A1 Use of artemisinin derivatives for the treatment of asthma and chronic obstructive pulmonary disease (copd)
09/30/2010WO2010110382A1 Novel compound contained in blue rose
09/30/2010WO2010108913A1 Fluorophore-containing compounds and their use in the detection of phosphorylated (poly)peptides
09/30/2010US20100249189 Nitric oxide donor compounds
09/30/2010US20100249181 HIV Protease Inhibiting Compounds
09/30/2010US20100247593 Novel compounds and pharmaceutical preparations
09/30/2010US20100243971 Photochromic benzopyrans
09/30/2010CA2756087A1 Novel compound contained in blue rose
09/29/2010EP2233487A1 Spirocyclic cyclohexane derivatives
09/29/2010EP2233485A1 Fluorophore-containing compounds and their use in the detection of phosphorylated (poly)peptides
09/29/2010EP2231663A2 Fused heterocyclic derivatives and methods of use as c-met inhibitors
09/29/2010EP2231635A1 Intermediates and methods for making zearalenone macrolide analogs
09/29/2010EP2231634A1 Intermediates in the synthesis of zearalenone macrolide analogs
09/29/2010EP2231628A1 Inhibitors of cytochrome p450
09/29/2010EP1638957B1 N-heterocyclyl phenyl-substituted cyclic ketoenols
09/29/2010CN1970560B Method for producing high-purity pyromellitic dianhydride
09/29/2010CN101845126A Artemisinin molecule imprinting polymer on surface of porous microsphere silica gel as well as preparation and application methods thereof
09/29/2010CN101845049A A process for removing lead from ellagic acid taking carboxymethyl starch as trapping agent
09/29/2010CN101845048A Synthetic method of 2-nitro-2,3-dihydrofuran derivative
09/29/2010CN101844970A Dibenzocyclooctene lignan derivatives with bioactivity
09/29/2010CN101843904A Methods of using artemisinin-like compounds to prevent or delay the appearance of cancer
09/29/2010CN101182324B Method for synthesizing spiro ketal by employing double organic zincons
09/23/2010WO2010106290A1 Hsp90 inhibiting indazole derivatives, compositions containing same and use thereof
09/23/2010WO2010106057A1 Process for converting polysaccharides in an inorganic molten salt hydrate
09/23/2010US20100240897 Spirocyclic Cyclohexane Compounds
09/23/2010US20100240887 New methods of producing HHT
09/23/2010US20100240721 desoxyepothilone A and B; Fludelone; anticarcinogenic agents; drug resistance; water solubility for formulability; industrial scale; cytotoxic or growth inhibitory effects on CAG myeloma cells lines; ability to polymerize tubulin; minimum toxicity; stabilizing microtubules
09/23/2010US20100237298 New electrode materials derived from polyquinonic ionic compounds and their use in electrochemical generators
09/23/2010CA2755660A1 Hsp90 inhibiting indazole derivatives, compositions containing same and use thereof
09/22/2010CN101842377A Dispiro 1,2,4-trioxolane antimalarials
09/22/2010CN101838264A Compound, optical film and process for producing optical film
09/22/2010CN101468997B Method for extracting and separating bilobalide from ginkgo leaf
09/21/2010US7799931 Spirocyclic cyclohexane compounds
09/21/2010US7799920 Method for producing perylene-3,4-dicarboxylic acid imides
09/21/2010US7799827 zearalenone-like macrolides, used to to inhibit nuclear factor kappa-beta (NF- kappa B) activation, as sucnscreen agents and in the treatment of inflammatory or autoimmune disorders and disorders involving malignancy or increased angiogenesis
09/21/2010CA2545821C Aroylfuranes and aroylthiophenes
09/21/2010CA2405002C Antitumoral analogs of et-743
09/16/2010WO2010104194A1 Benzofuran derivatives
09/16/2010WO2010103976A1 Process for producing carboxylic anhydride, and arylboronic acid compound
09/16/2010WO2010102758A2 Halogenalkylmethylenoxy-phenyl-substituted ketoenols
09/16/2010US20100234609 Fused ring spiroketal derivative and use thereof as anti-diabetic drug
09/16/2010US20100234467 Methods for improving bioavailability of a renin inhibitor
09/16/2010CA2754904A1 Benzofuran derivatives
09/16/2010CA2754847A1 Halogenalkylmethylenoxy-phenyl-substituted ketoenols
09/15/2010EP2228376A1 Pyripyropene derivative having acat2-inhibiting activity
09/15/2010EP2228363A1 Kit for use in production of molecular probe for pet drug screening
09/15/2010CN101835783A Process for producing carnosol from carnosic acid
09/15/2010CN101835782A Process for producing carnosol from carnosic acid using hydrogen peroxide or peracids
09/15/2010CN101835781A Novel herbicides
09/15/2010CN101831076A Silica gel particle surface artemisinin molecularly imprinted polymer and preparation and application method thereof
09/15/2010CN101830908A Preparation method of ailanthinone
09/15/2010CN101830907A Extraction method of anemonin
09/15/2010CN101830906A Separation and purification method of high-purity glabridin
09/15/2010CN101165063B Meliacarpinin derivatives, preparation method and use thereof
09/14/2010US7795299 11,15-dioxa-cyclopenta[a]phenanthren-12-one derivatives, used for the treatment of cancer; anticarcinogenic agents
09/10/2010WO2010050783A3 Novel compound with spiro chiral carbon backbone, preparation method thereof, and pharmaceutical composition containing the same
09/09/2010US20100228015 Prodrug derivatives of acids using alcohols with homotopic hydroxy groups and methods for their preparation and use
09/09/2010US20100227919 Dioxaspiroketal Derivatives, Process for Their Preparation and Uses Thereof
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