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)
12/2012
12/20/2012US20120322838 Epothilone Compounds, Preparation Method and Use Thereof
12/20/2012US20120322801 Heterocyclic amides as rock inhibitors
12/20/2012DE19882402B3 Blockoligomere, enthaltend 1-Kohlenwasserstoffoxy-2,2,6,6-tetramethyl-4-piperidyl-Gruppen als Stabilisatoren für organische Materialien Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
12/20/2012CA2838945A1 Glioblastoma inhibiting compounds and their use
12/19/2012EP2535341A1 Norbornane-2-spiro- a-cycloalkanone-a '-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic dianhydride, norbornane-2-spiro- a-cycloalkanone-a '-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic acid and ester thereof, method for producing norbornane-2-spiro- a-cycloalkanone-a '-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic dianhydride, polyimide obtained using same, and method for producing polyimide
12/19/2012EP2535335A1 Use of yessotoxin and analogues and derivatives thereof for treating and/or preventing neurodegenerative diseases linked to tau and beta amyloid
12/19/2012CN102827183A Method for preparing hornbeam toosedarin C
12/19/2012CN102827182A Preparation process for Rabdoserrin A
12/19/2012CN102827181A Method for extracting nudaphantin
12/19/2012CN102827180A Extraction method of gutolactone
12/19/2012CN102827179A Compound extracted from traditional Chinese medicine ramulus euonyrni and use thereof
12/18/2012US8334393 Chiral compounds and liquid crystal compositions and polymer networks derived therefrom
12/18/2012US8334318 Anionic isosorbide derivatives and their use (II)
12/13/2012WO2012170573A2 New taccalonolide microtubule stabilizers
12/13/2012WO2012170554A1 N-biphenylmethylindole modulators of pparg
12/13/2012US20120316348 Synthesis of epothilones, intermediates thereto and analogues thereof
12/13/2012CA2838401A1 New taccalonolide microtubule stabilizers
12/12/2012EP2532663A1 Naphthalenecarboxylic acid derivatives and their use as semiconductors
12/12/2012EP2532657A2 Compounds and methods of use
12/12/2012CN1938316B Methods for the preparation of (3r,3as,6ar) hexahydro-furo[2,3-b]furan-3-ol
12/12/2012CN102822165A Arylmethoxy isoindoline derivatives and compositions comprising and methods of using the same
12/12/2012CN102816195A Gamma-lactone derivative as well as application and preparation method thereof
12/12/2012CN102816169A Extraction method and extraction system for bergenin
12/12/2012CN102816168A Method for extraction and separation of visnagin
12/12/2012CN101492456B Coumarin ether compounds and new use of composition
12/11/2012US8329742 Macrocyclic compounds useful as pharmaceuticals
12/06/2012WO2012165676A1 A method for preparation of anhydrosugar alcohols
12/06/2012WO2012164476A1 New tricyclic compounds, process for their manufacture and their use as ligands of the beta amyloid peptides
12/06/2012WO2012164198A1 Method for preparing alkoxylated bisphenol derivatives
12/06/2012US20120309819 Acid-Labile Lipophilic Prodrugs of Cancer Chemotherapeutic Agents
12/06/2012US20120309818 Chronic inflammation and transplantation
12/06/2012US20120308640 Amphiphilic janus-dendrimers
12/06/2012US20120308481 Radio-opaque compounds, compositions containing same and methods of their synthesis and use
12/05/2012EP2528923A1 Process for the preparation of darunavir and darunavir intermediates
12/05/2012EP2528914A1 Furo [3, 2 -b]pyrane derivatives useful in the synthesis of halichondrin b analogs
12/05/2012CN102807570A Method for preparing gallogen by platycarya strobilacea fruit
12/04/2012US8324619 Electroactive materials
11/2012
11/29/2012WO2012111025A4 1,2,3-triazole containing artemisinin compounds and process for preparation thereof
11/29/2012US20120302523 Endoperoxides and methods of photocatalytically synthesizing endoperoxides
11/29/2012US20120301401 Orthoester derivatives of crown ethers as carriers for pharmaceutical and diagnostic compositions
11/28/2012EP2527317A1 Cyclic 11-beta hydroxysteroid dehydrogenase type I inhibitors
11/28/2012CN102803254A Furo [3, 2 -b] pyrane derivatives useful in the synthesis of halichondrin b analogs
11/28/2012CN102796113A Xanthone compound, and preparation method and application thereof
11/28/2012CN102796112A Prenylflavonoid compound and application thereof in preparation of pancrelipase inhibitor
11/28/2012CN102796086A Antagonists of the vanilloid receptor subtype 1 (vr1) and uses thereof
11/28/2012CN102795988A Method for preparing nonane diacid and biomass diesel from tung oil
11/28/2012CN102093377B Chiral compound and liquid crystal composition containing same
11/28/2012CN101857598B Furocoumarin compound with hypertension activity reducing function and preparation method thereof
11/22/2012WO2012158979A1 Quinazoline-7-ether compounds and methods of use
11/22/2012WO2012157832A1 Photocurable dianhydro-hexane-hexol derivative, manufacturing method thereof, and photocurable composition including same
11/22/2012US20120296101 Process for the preparation of darunavir and darunavir intermediates
11/22/2012US20120295920 5-amino-4-hydroxypentoyl amides
11/21/2012EP2524702A1 Diagnostic for cancer
11/21/2012EP2523951A1 Inhibitors of flaviviridae viruses
11/21/2012CN102791871A Method for producing pyripyropene derivative by enzymatic process
11/21/2012CN102791749A Polymerizable chiral compound, polymerizable liquid crystal composition, liquid crystal polymer, and optically anisotropic material
11/21/2012CN102786530A Plant flavanoid compound, preparation method and application thereof
11/21/2012CN102786529A Pterocarpan compound and preparation process and application thereof
11/20/2012CA2539975C 9,10-.alpha.,.alpha.-oh-taxane analogs and methods for production thereof
11/15/2012WO2012154906A1 Total synthesis of artemisinin
11/15/2012WO2012154676A1 Partially saturated tricyclic compounds and methods of making and using same
11/15/2012US20120289714 Method for preparing coumestrol and coumestrol prepared by same
11/15/2012US20120288563 Amorphous darunavir
11/15/2012CA2835261A1 Partially saturated tricyclic compounds and methods of making and using same
11/14/2012EP2522663A1 Intermediates for the preparation of halichondrin B
11/14/2012EP2521728A2 Darunavir polymorph and process for preparation thereof
11/14/2012CN102781934A Thiol detection
11/14/2012CN102775420A Method for extracting wedelia lactone by using microwave-assisted technology
11/14/2012CN102775419A Preparation method of 4,6-O-benzylene-3-O-acetyl-D-glucal
11/14/2012CN102015645B Piperidine and pyrrolidine compounds
11/14/2012CN101616904B Oxidizing agent composition for the epoxidation of olefins and process for the epoxidation of olefins
11/14/2012CN101479276B Pharmaceutical compounds
11/14/2012CN101421276B Dimers of artemisinin derivatives, preparation thereof and therapeutic use thereof
11/14/2012CN101128469B Protease inhibitor precursor synthesis
11/08/2012US20120283321 Use of gambierol for treating and/or preventing neurodegenerative diseases related to tau and beta-amyloid
11/08/2012US20120283198 Halogenated dideoxy sugar derivates, preparation method and application thereof
11/08/2012US20120282233 Fungi antagonistic to xylella fastidiosa
11/07/2012EP2520580A1 Halogenated dideoxy saccharide derivatives, preparation method and use thereof
11/07/2012EP2520304A1 Ceramide production enhancer and moisturizing agent
11/07/2012CN102770433A Novel microbicides
11/07/2012CN102770421A Orthoester derivatives of crown ethers as carriers for pharmaceutical and diagnostic compositions
11/07/2012CN102770413A 5-amino- 4-hydroxypentoyl amides
11/07/2012CN102766146A Difurandihydrodihydro esters compound and application thereof to prepare insecticide
11/07/2012CN102766122A Derivatives of dihydroaurone, benzofuran and orange alkane, and uses thereof
11/07/2012CN102070647B Method for separating ginkgolide B from ginkgolide mixture
11/07/2012CN101974008B Process for extracting and purifying podophyllotoxin from Dysosma difformis
11/07/2012CN101786992B 2-hydroxymethyl-3,5,6-trimethylpyrazine derivatives, preparation methods and application thereof
11/07/2012CN101687886B Compounds with 7-member cycle and the pharmaceutical use thereof for preventing and treating diabetes and metabolism syndrome
11/06/2012US8304414 Pyrazole compounds useful as protein kinase inhibitors
11/06/2012US8304409 Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of use
11/06/2012US8303844 Benzo[f]chrome any pyrano[3,2-f]chrome derivatives for use in liquid crystal media
11/06/2012CA2302743C Plant proanthocyanidin extract effective at inhibiting adherence of bacteria with p-type fimbriae to surfaces
11/01/2012WO2012147939A1 Polyimide precursor modified with dicarboxylic acid anhydride, and imidized polyimide and liquid crystal alignment treatment agent comprising same
11/01/2012WO2012147900A1 Microreactor process for halichondrin b analog synthesis
11/01/2012WO2012145981A1 Adamantane or adamantane-like compounds as antitumor agents
11/01/2012WO2012100005A3 Synthetic transtaganolide and basiliolide products, derivatives thereof, and synthesis methods thereof
11/01/2012US20120277297 Pharmaceutical Composition Useful as Acetylcholinesterase Inhibitors
11/01/2012US20120277274 Epothilone compound formulations
11/01/2012US20120276006 Contrast agents for myocardial perfusion imaging
11/01/2012US20120273770 Polycyclic ring-fused compound and organic thin film transistor utilizing same
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