| Patents for C07D 493 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system (17,376) |
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| 05/18/2011 | EP2321323A1 Dimeric derivatives of artemisinin and application in anti-cancer therapy |
| 05/18/2011 | EP2321309A1 Benzothiazoles and aza-analogues thereof use as antibacterial agents |
| 05/18/2011 | EP0971914B1 NEUTRAL COLOURING PHOTOCHROMIC 2H-NAPHTHO 1,2-b PYRANS AND HETEROCYCLIC PYRANS |
| 05/18/2011 | CN1962665B Extraction method of antineoplastic composition bhang flavone A from bhang |
| 05/18/2011 | CN1680568B Microbiological coverting product of curcumenol, use and preparation thereof |
| 05/18/2011 | CN102066383A Method for obtaining zaragozic acid and derivatives thereof |
| 05/18/2011 | CN102066382A Polymerizable chiral compounds containing 2,6-naphthyl- and isomannite units, and use thereof as chiral dopants |
| 05/18/2011 | CN102060859A Process for synthesizing aminomethyl C-glycoside |
| 05/18/2011 | CN101469000B Vinyl monomer, polymer derived from such monomer, and a light-emitting device using such polymer |
| 05/18/2011 | CN101404996B Composition containing lignan compound |
| 05/18/2011 | CN101175749B Selected tetracyclic tetrahydrofuran derivatives containing a cyclic amine side chain |
| 05/12/2011 | WO2011054929A2 Method for producing triptolide |
| 05/12/2011 | US20110112312 Prostaglandin synthesis and intermediates for use therein |
| 05/12/2011 | US20110112294 1-[2', 3' -dideoxy-3' c- (hydroxymethyl) - beta-d-erythro-pentofuranosyl] cytosine derivatives as hiv inhibitors |
| 05/12/2011 | US20110112182 Design, synthesis and functional characterization of rottlerin analogs |
| 05/12/2011 | US20110112181 Polyphenol compounds with modulating neurotransmitter release |
| 05/12/2011 | US20110112149 Epothilone analogues, their pharmaceutical compositions, their use and their prepa rations |
| 05/12/2011 | US20110111446 Thiol detection method |
| 05/12/2011 | US20110110948 Benzenesulfonyl-chromane, thiochromane, tetrahydronaphthalene and related gamma secretase inhibitors |
| 05/12/2011 | US20110109868 Chiral compound and liquid crystal composition containing the same |
| 05/11/2011 | EP2318367A1 Piperidine and pyrrolidine compounds |
| 05/11/2011 | EP1606254B1 2,4,6-phenyl substituted cyclic ketoenols |
| 05/11/2011 | CN102057015A Chlorinated naphthalenetetracarboxylic acid derivatives, preparation thereof and use thereof in organic electronics |
| 05/11/2011 | CN102056930A Halichondrin B analogs |
| 05/11/2011 | CN102056929A Halogen compound, polycyclic compound and organic electroluminescent element using the polycyclic compound |
| 05/11/2011 | CN102056911A Halogen compound, polycyclic compound, and organic electroluminescence element comprising the polycyclic compound |
| 05/11/2011 | CN102056899A Polycyclic compound and organic electroluminescent device using the same |
| 05/11/2011 | CN102050827A Method for preparing Longikaurin A |
| 05/11/2011 | CN102050809A Chemokine-like factor 1 (CKLF1)/C chemokine receptor 4 (CCR4) interaction-antagonistic 3-peperazinyl coumarin derivatives |
| 05/11/2011 | CN102049151A Solid phase extraction column for patulin |
| 05/11/2011 | CN101648959B Coumaronochromones compound and preparation and application thereof |
| 05/11/2011 | CN101602770B Method for preparing herbicide |
| 05/11/2011 | CN101492457B Method of preparing hydronol |
| 05/11/2011 | CN101434624B Method and apparatus for refining D-glucuronolactone |
| 05/10/2011 | US7939682 Fluorine-containing adamantane derivative, fluorine-containing adamantane derivative having polymerizable group, and resin composition containing same |
| 05/05/2011 | WO2011051978A2 A novel process for preparation of darunavir and darunavir ethanolate of fine particle size |
| 05/05/2011 | WO2011051864A1 Dioxa-bicyclo[3.2.1]octane-2,3,4-triol derivatives |
| 05/05/2011 | WO2011051225A1 Process for synthesizing epicocconone analogs |
| 05/05/2011 | WO2011051201A1 Positive allosteric modulators (pam) |
| 05/05/2011 | WO2011050515A1 Method for isolation and purification of sesamolin and sesamin from the mixture of sesamolin and sesamin |
| 05/05/2011 | US20110105754 Novel rhodamine dyes |
| 05/05/2011 | US20110104360 Lignan hydroxylase |
| 05/05/2011 | US20110101319 Organic electroluminescent device |
| 05/05/2011 | CA2778219A1 Positive allosteric modulators (pam) |
| 05/05/2011 | CA2777857A1 Dioxa-bicyclo[3.2.1]octane-2,3,4-triol derivatives |
| 05/04/2011 | EP1317448B2 Pyrazole compounds useful as protein kinase inhibitors |
| 05/04/2011 | CN102046635A Production of 5-membered and 6-membered cyclic esters of polyols |
| 05/04/2011 | CN102040612A Method for extracting bergamottin from grapefruit peel |
| 05/04/2011 | CN102040611A Method for extracting mulberry root ketone C |
| 05/04/2011 | CN101367822B Novel dihydro arteannuin derivant, preparation method and uses as medicament |
| 05/04/2011 | CN101284834B Bi-inulicin 1, preparation method and applications thereof |
| 05/04/2011 | CN101037440B Environment friendly method for synthesizing oxygen heterocyclic compound by catalytic oxidation of 1,5-cyclooctadiene |
| 04/28/2011 | WO2011048739A1 Cyclic (meth)acrylates and process for preparation thereof |
| 04/28/2011 | WO2011048604A2 An improved process for the preparation of darunavir |
| 04/28/2011 | WO2011048148A2 Glycoside derivative and uses thereof |
| 04/28/2011 | US20110098487 Novel color-forming compounds and use thereof in imaging members and methods |
| 04/28/2011 | US20110098253 Nitrosated Nonsteroidal Antiinflammatory Compounds, Compositions and Methods of Use |
| 04/28/2011 | US20110098237 Methods for inhibiting drug degradation |
| 04/28/2011 | US20110095270 Electroactive materials |
| 04/28/2011 | CA2778384A1 Glycoside derivative and uses thereof |
| 04/28/2011 | CA2776807A1 An improved process for the preparation of darunavir |
| 04/27/2011 | EP2314591A1 Pseudopolymorphic forms of a hiv protease inhibitor |
| 04/27/2011 | EP2313418A1 Thienyl- and furanyl-isoquinolinones and methods for using them |
| 04/27/2011 | EP2313417A1 Angiotensin ii receptor antagonists |
| 04/27/2011 | EP2313388A1 Novel herbicides |
| 04/27/2011 | EP2313387A1 Novel herbicides |
| 04/27/2011 | EP2055698B1 Chromene compound |
| 04/27/2011 | CN102036996A Bridged heterocycles as HIV integrase inhibitors |
| 04/27/2011 | CN102031014A Method for extracting carthamin yellow and carthamin from safflower |
| 04/27/2011 | CN102030758A Preparation method of chalepensin |
| 04/27/2011 | CN102030757A Synthesis process of methoxsalen |
| 04/27/2011 | CN101434608B Preparation of high-purity ellagic acid |
| 04/27/2011 | CN101307056B Linear furocoumarin derivates, preparation method and application thereof, pharmaceutical compositions containing the derivates |
| 04/27/2011 | CN101302222B Bilobalide B raw material and preparation thereof |
| 04/27/2011 | CN101235038B Use of glycyrol in preparing immunity inhibitor |
| 04/26/2011 | CA2509892C Herbicidally active nicotinoyl derivates |
| 04/21/2011 | WO2010135427A3 Trioxane monomers and dimers |
| 04/21/2011 | WO2008087558A3 Nucleoside and nucleotide analogues with quaternary carbon centers and methods of use |
| 04/21/2011 | US20110092718 Polymerizable chiral compounds comprising 2,6-naphthyl and isomannitol units, and use thereof as chiral dopants |
| 04/21/2011 | US20110092368 2,4,6-Phenyl-substituted cyclic ketoenols |
| 04/21/2011 | US20110091584 Lymphatic vessel stabilizer |
| 04/20/2011 | EP2311841A1 Method for obtaining zaragozic acid and derivatives thereof |
| 04/20/2011 | EP2311806A2 Dihydropyridine-, pyridine-, benzopyranone- and triazoloquinazoline derivatives, their preparation and their use as adenosine receptor antagonists |
| 04/20/2011 | EP2310393A2 Artemisinin and derivatives thereof as antivirals |
| 04/20/2011 | CN201799265U Device for controlling hot spots in production of durene oxidation to PMDA (pyromellitic dianhydride) |
| 04/20/2011 | CN102026992A Novel HSP inhibitory carbazole derivatives, compositions containing same, and use thereof |
| 04/20/2011 | CN102020655A Preparation method for wedelolactone |
| 04/20/2011 | CN101575343B Norcantharidin esterified derivatives and preparation method thereof |
| 04/20/2011 | CN101575342B 2beta-chloropodophyllotoxin aromatic acid ester compounds and application in preparing botanical pesticide |
| 04/19/2011 | US7928037 3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide |
| 04/19/2011 | CA2498851C Heterocyclocarboxamide derivatives |
| 04/19/2011 | CA2464951C Spirocyclic 3-phenyl-3-substituted-4-ketolactams and -lactones |
| 04/14/2011 | WO2011043212A1 Ceramide production enhancer and moisturizing agent |
| 04/14/2011 | US20110086822 Substituted Tetracycline Compounds |
| 04/13/2011 | EP2308886A1 Crystal of spiroketal derivative, and process for production thereof |
| 04/13/2011 | EP2308881A1 Isosorbide-derivatives |
| 04/13/2011 | EP2308861A1 Macrocyclic compounds useful as pharmaceuticals |
| 04/13/2011 | EP2308562A2 Azetidine ring compounds and drugs comprising the same |
| 04/13/2011 | EP2307423A1 Process for producing carnosol from carnosic acid using hydrogen peroxide or peracids |
| 04/13/2011 | CN102015722A Tricyclic pyridine derivatives, medicaments containing such compounds, their use and process for their preparation |