| Patents for C07D 498 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms (21,960) | 
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| 08/27/2013 | CA2649741C Biphenyl amide lactam derivatives as inhibitors of 11-beta-hydroxysteroid dehydrogenase 1 | 
| 08/22/2013 | WO2013120980A1 Tricyclic compounds and methods of use therefor | 
| 08/22/2013 | US20130217672 (+)-3-hydroxymorphinan-based polycycle derivatives | 
| 08/22/2013 | US20130217666 Tricyclic compounds and methods of use therefor | 
| 08/21/2013 | EP2627637A1 N-pyridin-3-yl or n-pyrazin-2-yl carboxamides | 
| 08/21/2013 | EP2543667A9 2-aminopyridine analogs as glucokinase activators | 
| 08/21/2013 | CN103261170A Fused heterocyclic compound and use for pest control thereof | 
| 08/21/2013 | CN103254213A Preparation method of maytenin-like ester and composition used in method | 
| 08/21/2013 | CN103254205A Spirocyclic derivatives as histone deacetylase inhibitors | 
| 08/21/2013 | CN101415710B Bicyclic imidazole or thiadiazole heterocycles useful as selective androgen receptor modulators | 
| 08/20/2013 | US8513290 Method for preparing largazole analogs and uses thereof | 
| 08/20/2013 | US8513275 Forms of rifaximin and uses thereof | 
| 08/15/2013 | US20130210818 Novel Heterocyclic Compounds and Uses Thereof | 
| 08/15/2013 | US20130210806 Tricyclic indole derivatives useful endothelial lipase inhibitors | 
| 08/15/2013 | US20130210805 Quinazolinone-type compounds as crth2 antagonists | 
| 08/15/2013 | US20130210804 Tricyclic mglur5 receptor modulators | 
| 08/15/2013 | US20130210803 Fused tetracyclic pyrido [4,3-b] indole and pyrido [3,4-b] indole derivatives and methods of use | 
| 08/15/2013 | US20130210802 Imidazopyridines syk inhibitors | 
| 08/15/2013 | US20130210801 2-quinolinyl-acetic acid derivatives as hiv antiviral compounds | 
| 08/15/2013 | US20130210800 Pyridine-2-derivatives as smoothened receptor modulators | 
| 08/14/2013 | EP2626361A1 Pyrrole antifungal agents | 
| 08/14/2013 | EP2626360A1 Process for the preparation of fused pyrimidineone compounds useful as TRPV3 modulators | 
| 08/14/2013 | CN103242345A Synthetic method of picoline phosphate intermediate 6-chloxazole [4,5-b] pyridine-2(3H) acetone | 
| 08/14/2013 | CN101883807B Curable benzoxazine macromonomers, their preparation and cured products thereof | 
| 08/14/2013 | CN101437816B 2-aminopyridine analogs as glucokinase activators | 
| 08/13/2013 | US8507722 Hepatitis C virus inhibitors | 
| 08/13/2013 | US8507522 Hepatitis C virus inhibitors | 
| 08/13/2013 | US8507520 Polysubstituted 2-aryl-6-phenylimidazo[1,2-A]pyridine derivatives, and preparation and therapeutic use thereof | 
| 08/13/2013 | US8507517 Forms of rifaximin and uses thereof | 
| 08/13/2013 | US8507481 Benzoxazine oxazolidinone compounds, preparation methods and uses thereof | 
| 08/13/2013 | US8507472 Bicyclic pyridinylpyrazoles | 
| 08/13/2013 | US8507470 Substituted arylamide oxazepinopyrimidone derivatives | 
| 08/08/2013 | WO2013115661A1 New quaternary ammonium salts, method for preparation and applications thereof | 
| 08/08/2013 | WO2013113860A1 Fused pyrroledicarboxamides and their use as pharmaceuticals | 
| 08/08/2013 | WO2013113715A1 Fungicidal pyrimidine compounds | 
| 08/08/2013 | US20130203776 Macrocyclic compounds as trk kinase inhibitors | 
| 08/08/2013 | US20130203749 Tetrahydroisoquinolines, pharmaceutical compositions containing them, and their use in therapy | 
| 08/08/2013 | US20130203747 Inhibitors of human immunodeficiency virus replication | 
| 08/08/2013 | US20130203737 Fused heterocyclic derivatives as s1p modulators | 
| 08/08/2013 | US20130203724 Analogs of Benzoquinone-Containing Ansamycins and Methods of Use Thereof | 
| 08/07/2013 | EP2621932A1 Tetracyclic heterocycle compounds for treating hepatitis c viral infection | 
| 08/07/2013 | EP2621931A1 Tetracyclic indole derivatives for treating hepatitis c virus infection | 
| 08/07/2013 | CN103232474A Histone deacetylase inhibitors | 
| 08/06/2013 | US8501774 Oxazolidinone-quinolone hybrid antibiotics | 
| 08/06/2013 | US8501770 Substituted imidazopyridinyl-aminopyridine compounds | 
| 08/06/2013 | US8501767 Imidazopyridines and imidazopyrimidines as HIV-1 reverse transcriptase inhibitors | 
| 08/06/2013 | US8501728 Substituted heteroarylamide oxazepinopyrimidone derivatives | 
| 08/06/2013 | CA2751901C Mineralocorticoid receptor antagonist and methods of use | 
| 08/06/2013 | CA2732620C Crystalline form of 40-o-(2-hydroxy-ethyl) rapamycin and process for preparation thereof | 
| 08/06/2013 | CA2679852C Method for producing quinolone carboxylic acid derivative | 
| 08/06/2013 | CA2609388C Novel piperidine derivative | 
| 08/01/2013 | WO2013111106A1 Pyrimidooxazocine derivatives as mtor - inhibitors | 
| 08/01/2013 | US20130197217 1, 2, 4-triazolone derivative | 
| 08/01/2013 | US20130197022 3-cyano-quinoline derivatives with antiproliferative activity | 
| 08/01/2013 | US20130196982 Morpholino substituted urea derivatives as mtor inhibitors | 
| 08/01/2013 | US20130196965 Cyclic amides | 
| 08/01/2013 | US20130196952 Heterocyclic derivatives for the treatment of diseases | 
| 08/01/2013 | US20130195879 Oxadiazole inhibitors of leukotriene production for combination therapy | 
| 08/01/2013 | DE102012201424A1 Kombinationen aus 1-Aza-3,7-dioxabicyclo[3.3.0]octan-Verbindungen und Kieselsäureestern und ihre Verwendung als Duftstoffvorläufer Combinations of 1-aza-3,7-dioxabicyclo [3.3.0] octane compounds and silicic acid esters and their use as fragrance precursors | 
| 07/31/2013 | EP2620439A1 8-pyrazinyl-S-spiropyrimidinetrione-oxazinoquinoline derivatives as antibacterial agents | 
| 07/31/2013 | CN103228662A Formulations of rifaximin and uses thereof | 
| 07/31/2013 | CN103228646A Pyrimidine compound and use for pest control thereof | 
| 07/31/2013 | CN103224503A Novel method for compounding naphtho-spirooxazine type photochromic compound | 
| 07/31/2013 | CN102276627B Pyridino-heterocycle derivative | 
| 07/31/2013 | CN102190661B Tricyclic benzopyran compound as anti-arrhythmic agents | 
| 07/31/2013 | CN101516889B Derivatives and analogs of n-ethylquinolones and n-ethylazaquinolones | 
| 07/31/2013 | CN101460462B Spirocyclic nitriles as protease inhibitors | 
| 07/30/2013 | US8497270 Macrocyclic integrase inhibitors | 
| 07/30/2013 | US8497264 Amino-oxazines and amino-dihydrothiazine compounds as beta-secretase modulators and methods of use | 
| 07/25/2013 | US20130190488 Apoptosis promoters | 
| 07/25/2013 | US20130190292 Heterocyclyl pyrazolopyrimidine analogues as selective jak inhibitors | 
| 07/25/2013 | US20130190271 Fused heterocyclic compounds and uses thereof | 
| 07/24/2013 | EP2616465A1 Triazine-oxadiazoles | 
| 07/24/2013 | CN103221415A Oxazolo [5, 4 -] pyridin-5-yl compounds and their use for the treatment of cancer | 
| 07/24/2013 | CN103221408A Triazine-oxadiazoles | 
| 07/24/2013 | CN103214450A Modulators of atp-binding cassette transporters | 
| 07/24/2013 | CN102260277B Novel benzoxazine oxazolidinone compound as well as preparation method thereof and purpose thereof | 
| 07/24/2013 | CN102250117B Dibenzoxazine containing oxazole ring and preparation method thereof | 
| 07/23/2013 | US8492547 Method for the enrichment of buprenorphine using chromatographic techniques | 
| 07/18/2013 | WO2013104613A1 Macrocyclic amides as protease inhibitors | 
| 07/18/2013 | WO2013104561A1 Herbicidal isoxazolo[5,4-b]pyridines | 
| 07/18/2013 | US20130184206 Selective androgen receptor modulators (SARMs) and uses thereof | 
| 07/18/2013 | CA2852173A1 Macrocyclic amides as protease inhibitors | 
| 07/17/2013 | EP2615090A1 Nitrogen-containing fused heterocyclic compounds and their use as beta amyloid production inhibitors | 
| 07/17/2013 | CN102659815B Method for preparing selective anticoagulant ticagrelor and intermediates thereof | 
| 07/16/2013 | US8486966 9-(pyrazol-3-yl)-9H-purine-2-amine and 3-(pyrazol-3-yl) -3H-imidazo[4,5-B] pyridin-5-amine derivatives and their use for the treatment of cancer | 
| 07/16/2013 | US8486956 Forms of rifaximin and uses thereof | 
| 07/11/2013 | WO2013102242A1 Heterocyclic compounds and methods for their use | 
| 07/11/2013 | US20130178631 Novel alkynyl derivatives as modulators of metabotropic glutamate receptors | 
| 07/11/2013 | US20130178624 Quinazoline derivatives | 
| 07/11/2013 | US20130178468 Hiv integrase inhibitors | 
| 07/11/2013 | US20130178458 Substituted (1-(methylsulfonyl)azetidin-3-yl)(heterocycloalkyl)methanone analogs as antagonists of muscarinic acetylcholine m1 receptors | 
| 07/11/2013 | US20130178456 Arylethynyl derivatives | 
| 07/10/2013 | EP2611801A1 Herbicidally active ketosultams and diketopyridines | 
| 07/10/2013 | EP2611444A1 Heterocyclyl compounds as histamine h3 receptor ligands | 
| 07/10/2013 | CN103201281A Nucleic acidsbuilding blocks and methods for the synthesis of 5-hydroxymethylcytosine-containing | 
| 07/10/2013 | CN103193794A Isoindolone isoxazole fused ring compound and synthesis method thereof | 
| 07/09/2013 | US8481724 Synthesis of 2,4-pyrimidinediamines | 
| 07/09/2013 | CA2783504C Divalent and oxabridged heterocyclic nicotine related compounds and preparation methods thereof | 
| 07/09/2013 | CA2567268C Thienopyridinone compounds and methods of treatment |