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Class Information
Number: 514/470
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 > Polycyclo ring system having the hetero ring as one of the cyclos > Bicyclo ring system having the hetero ring as one of the cyclos > Chalcogen or nitrogen bonded directly to the hetero ring
Description: Subject matter wherein chalcogen or nitrogen is bonded directly to the hetero ring.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8703814 Pharmaceutical and food compositions for preventing or treating diabetes or obesity Apr. 22, 2014
8686031 Flavonoids and uses thereof Apr. 1, 2014
8680135 Substituted benzofurans, benzothiophenes, benzoselenophenes and indoles and their use as tubulin polymerisation inhibitors Mar. 25, 2014
8673970 HIV protease inhibitor and cytochrome p450 inhibitor combinations Mar. 18, 2014
8664266 Hepsin inhibitors Mar. 4, 2014
8642278 Inhibition of cell proliferation Feb. 4, 2014
8614239 Heterocyclic sulfonamide derivatives Dec. 24, 2013
8609137 Soft capsule of butylphthalide and a process for preparing the same Dec. 17, 2013
8598227 Epoprostenol formulation and method of making thereof Dec. 3, 2013
8592487 Deuterated darunavir Nov. 26, 2013
8569364 5-substituted benzofurans as inhibitors of cytochrome P450 2D6 Oct. 29, 2013
8552058 Application of L-n-butylphthalide in preventing and treating dementia Oct. 8, 2013
8501744 Piperazine compounds Aug. 6, 2013
8501805 Substituted alpha-L-bicyclic nucleosides Aug. 6, 2013
8496917 Compositions and methods for improving skin appearance Jul. 30, 2013
8486996 Aroylfuranes and aroylthiophenes Jul. 16, 2013
8450367 Sulfur derivatives as chemokine receptor modulators May. 28, 2013
8450366 Isobenzofuran analogs of sclerophytin A May. 28, 2013
8445532 Use of phthalide derivatives May. 21, 2013
8389548 Medical uses of a selective estrogen receptor modulator in combination with sex steroid precursors Mar. 5, 2013
8389571 Benzofuran derived HIV protease inhibitors Mar. 5, 2013
8372449 Method for enhancing the DNA repair process, treating disorders associated with the DNA repair process, enhancing antitumor response and treating disorders associated with anti-tumor response Feb. 12, 2013
8372448 Method for enhancing the DNA repair process, treating disorders associated with the DNA repair process, enhancing antitumor response and treating disorders associated with anti-tumor response Feb. 12, 2013
8344022 Vaginal health products Jan. 1, 2013
8334318 Anionic isosorbide derivatives and their use (II) Dec. 18, 2012
8318802 Epoprostenol formulation and method of making thereof Nov. 27, 2012
8299117 GPR120 receptor agonists and uses thereof Oct. 30, 2012
8283377 Method for inhibiting blood vessel stenosis Oct. 9, 2012
8242168 Use of phthalide derivatives for the treatment of type 2 diabetes mellitus Aug. 14, 2012
8211939 Isosorbide nitrates Jul. 3, 2012
8183286 EP2 and EP4 agonists as agents for the treatment of influenza a viral infection May. 22, 2012
8173699 Compounds for the treatment of inflammatory diseases May. 8, 2012
8168232 Formulations and methods of using nitric oxide mimetics in cancer treatment May. 1, 2012
8124653 Methods and compositions for the treatment of attention deficit hyperactivity disorder and hyperphenylalanemia Feb. 28, 2012
8106080 Compositions and methods for enhancing nitric oxide delivery Jan. 31, 2012
8084494 Substituted aminophenylsulfonamide compounds as HIV protease inhibitor Dec. 27, 2011
8067463 Protease inhibitor precursor synthesis Nov. 29, 2011
7981929 Benzofuran derived HIV protease inhibitors Jul. 19, 2011
7964638 Skin cosmetic and wrinkle-reducing agent Jun. 21, 2011
7955626 Method for enhancing the DNA repair process, treating disorders associated with the DNA repair process, enhancing antitumor response and treating disorders associated with anti-tumor response Jun. 7, 2011
7947312 Method of preparation and composition of a water soluble extract of the bioactive component of the plant species Uncaria for enhancing immune, anti-inflammatory, anti-tumor and DNA repair proc May. 24, 2011
7923470 Benzooxazoles as orexin antagonists Apr. 12, 2011
7915300 Cysteine protease inhibitors Mar. 29, 2011
7846967 Cosmetic composition for skin whitening comprising senkyunolide A as active ingredient Dec. 7, 2010
7825159 Mixtures of aromatic esters for marking or tagging organic products, marker compositions comprising the same and manufacturing methods thereof Nov. 2, 2010
7776896 5-cyano-prostacyclin derivatives as agents for the treatment of influenza a viral infection Aug. 17, 2010
7740876 Antimicrobial composition of 3-iodo-2-propynylbutyl carbamate and 1,3-butylene glycol as solvent Jun. 22, 2010
7723381 Compounds for the treatment of inflammatory diseases May. 25, 2010
7700647 Fluorinated bis (phthalic anhydride) and method for producing the same Apr. 20, 2010
7655688 Fused cyclic succinimide compounds and analogs thereof, modulators of nuclear hormone receptor function Feb. 2, 2010

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