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Class Information
Number: 514/463
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Oxygen containing hetero ring > The hetero ring is five-membered > Plural ring oxygens in the hetero ring
Description: Subject matter wherein the five-membered hetero ring contains at least two ring oxygens.










Sub-classes under this class:

Class Number Class Name Patents
514/464 Bicyclo ring system having the hetero ring as one of the cyclos (e.g., methylenedioxyphenyl group, etc.) 385
514/467 Only two ring oxygens in the hetero ring which is not a polycyclo ring system (e.g., dioxolane, etc.) 236


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8691867 Use of benzo-fused heterocycle sulfamide derivatives for the treatment of substance abuse and addiction Apr. 8, 2014
8673969 Substituted 4-.beta.-acrylamidopodophyllotoxin congeners as antitumour antibiotics and the process for preparation thereof Mar. 18, 2014
8664265 Stable dosage forms of spiro and dispiro 1,2,4-trioxolane antimalarials Mar. 4, 2014
8658663 Method of treating thermoregulatory disfunction with paroxetine Feb. 25, 2014
8642602 Method of inhibiting fibrogenesis and treating fibrotic disease Feb. 4, 2014
8637490 Anti-cancer agents Jan. 28, 2014
8575137 Composition for inhalation Nov. 5, 2013
8536196 Substituted 1,3-dioxanes useful as PPAR modulators Sep. 17, 2013
8501790 Compounds for the treatment of proliferative disorders Aug. 6, 2013
8497298 Use of benzo-fused heterocycle sulfamide derivatives for lowering lipids and lowering blood glucose levels Jul. 30, 2013
8268882 Triptolide C-ring derivatives as anticancer agents and immune modulators Sep. 18, 2012
8242161 Topical formulations comprising 1-N-arylpyrazole derivatives and amitraz Aug. 14, 2012
8232276 Anhydrous topical skin preparations Jul. 31, 2012
8183281 CXC-chemokine receptor ligands May. 22, 2012
RE43295 Pharmaceutical and diagnostic compositions containing nanoparticles useful for treating targeted tissues and cells Apr. 3, 2012
8143239 Composition for inhalation Mar. 27, 2012
7863327 Therapeutic compounds and methods of use Jan. 4, 2011
7846926 (Poly)aminoacetamide derivatives of epipodophyllotoxin their process of preparation and their applications in therapeutics as anticancer agents Dec. 7, 2010
7833965 Process of making flowable hemostatic compositions and devices containing such compositions Nov. 16, 2010
7759328 Composition for inhalation Jul. 20, 2010
7741323 Indene derivatives and process for the preparation thereof Jun. 22, 2010
7709526 Use of cyclolignans and new cyclolignans May. 4, 2010
7705044 Benzamidoacetonitriles and their use as antiparasitics Apr. 27, 2010
7683043 Creatine phosphate analog prodrugs, compositions and uses thereof Mar. 23, 2010
7671088 Water-soluble etoposide analogs and methods of use thereof Mar. 2, 2010
7662851 Use of specific cyklolignans Feb. 16, 2010
7652065 Tellurium compounds and their use as immunomodulators Jan. 26, 2010
7645791 Salicylic anilides Jan. 12, 2010
7629381 Use of specific cyklolignans Dec. 8, 2009
7592337 Di-aryl substituted tetrazole modulators of metabotropic glutamate receptor-5 Sep. 22, 2009
RE40901 Taxane derivatives and processes for the preparation thereof Sep. 1, 2009
7521066 Pharmaceutical and diagnostic compositions containing nanoparticles useful for treating targeted tissues and cells Apr. 21, 2009
7521476 Aminoacetonitrile derivatives suitable for controlling parasites Apr. 21, 2009
7517907 Pharmaceutical/cosmetic compositions comprising a novel RARbeta receptor-activating ligand Apr. 14, 2009
7384947 Fused tricyclic heterocycles useful for treating hyper-proliferative disorders Jun. 10, 2008
7348358 Use of cyclolignans Mar. 25, 2008
7264822 Conjugated drug-polymer coated stent Sep. 4, 2007
7241805 Modified release formulations of a bupropion salt Jul. 10, 2007
7211570 Treatment of EBV and KHSV infection May. 1, 2007
7176236 Water-soluble etoposide analogs and methods of use thereof Feb. 13, 2007
7144885 Fused tricyclic heterocycles useful for treating hyper-proliferative disorders Dec. 5, 2006
7115659 Method of treating a condition by administering a prostaglandin derivative Oct. 3, 2006
7098188 Anticonvulsant derivative salts Aug. 29, 2006
7094805 Total synthesis of merrilactone A Aug. 22, 2006
7087641 4.beta.-1''-[(2''-substituted benzoyl) anilino]podophyllotoxin analogues useful as anticancer agents Aug. 8, 2006
7074837 Processes for preparation of bicyclic compounds and intermediates therefor Jul. 11, 2006
7041650 Anticonvulsant derivative salts May. 9, 2006
7041318 Milling process for the production of finely milled medicinal substances May. 9, 2006
6974801 Inhibitors and methods of use thereof Dec. 13, 2005
6964968 Method for the treatment or prevention of viral infection using nucleoside analogues Nov. 15, 2005

1 2 3 4










 
 
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