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Class Information
Number: 514/254.02
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 > Hetero ring is six-membered consisting of two nitrogens and four carbon atoms (e.g., pyridazines, etc.) > 1,4 diazines > Piperazines (i.e., fully hydrogenated 1,4-diazines) > Additional hetero ring attached directly or indirectly to the piperazine ring by nonionic bonding > The additional hetero ring is five-membered having ring nitrogen > The additional five-membered hetero ring also has chalcogen as a ring member
Description: Subject matter wherein nitrogen and chalcogen (i.e. oxygen, sulfur, selenium, or tellurium) are ring members of the additional five-membered hetero ring.










Sub-classes under this class:

Class Number Class Name Patents
514/254.04 The additional five-membered hetero ring consists of three ring carbons, and of nitrogen and chalcogen in adjacent ring positions (e.g., isoxazolyl, isothiazolyl, etc.) 273
514/254.03 The additional five-membered hetero ring consists of two ring carbons, two ring nitrogens, and one ring chalcogen (e.g., oxadiazolyl, thiadiazolyl, etc.) 186


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8658635 Benzpyrazol derivatives as inhibitors of PI3 kinases Feb. 25, 2014
8637559 Oxazole compound and pharmaceutical composition Jan. 28, 2014
8629102 3-hydroxyisothiazole 1-oxide derivatives Jan. 14, 2014
8618110 Compositions and methods for apoptosis modulators Dec. 31, 2013
8604037 Therapeutic agents useful for treating pain Dec. 10, 2013
8598179 Pyrazole-carboxamide derivatives as P2Y12 antagonists Dec. 3, 2013
8598162 Derivatives of 4-piperazin-1-yl-4-benzo[B]thiophene suitable for the treatment of CNS disorders Dec. 3, 2013
8586590 Compounds Nov. 19, 2013
8586589 Piperidine and piperazine phenyl sulfonamides as modulators of ion channels Nov. 19, 2013
8586583 Compounds Nov. 19, 2013
8580797 Compounds Nov. 12, 2013
8569307 Indole compounds as an inhibitor of cellular necrosis Oct. 29, 2013
8569348 Compounds, compositions, and methods for preventing metastasis of cancer cells Oct. 29, 2013
8557810 Imidazolothiazole compounds for the treatment of disease Oct. 15, 2013
8557824 Thiazole derivatives Oct. 15, 2013
8552001 Sulfoxide derivatives for the treatment of tumors Oct. 8, 2013
8552000 Therapeutic agent for senile dementia Oct. 8, 2013
8507538 Selective heterocyclic sphingosine 1 phosphate receptor modulators Aug. 13, 2013
8501781 Heteroarylpiperidine and -piperazine derivatives Aug. 6, 2013
8497274 Heterocyclic compound and use thereof Jul. 30, 2013
8492374 Azaazulene compounds Jul. 23, 2013
8481527 Benzamide derivatives as bradykinin antagonists Jul. 9, 2013
8481547 Substituted benzothiazole and benzoxazole derivatives useful as inhibitors of DPP-1 Jul. 9, 2013
8466158 Cysteine protease inhibitors Jun. 18, 2013
8431572 2-oxo-3-benzylbenzoxazol-2-one derivatives and related compounds as met kinase inhibitors for the treatment of tumours Apr. 30, 2013
8431563 Compounds that interact with glucokinase regulatory protein for the treatment of diabetes Apr. 30, 2013
8426420 Heterocyclic pyrazole-carboxamidesas P2Y12 antagonists Apr. 23, 2013
8426421 Protease inhibitors Apr. 23, 2013
8420639 Arylsulfonamide CCR3 antagonists Apr. 16, 2013
8410087 Indole compound Apr. 2, 2013
8410090 Heterocyclylamide-substituted thiazoles, pyrroles and thiophenes Apr. 2, 2013
8404691 Imidazothiazole derivatives having proline ring structure Mar. 26, 2013
8399454 Azetidinyl diamides as monoacylglycerol lipase inhibitors Mar. 19, 2013
8357690 Methods of treatment using combination therapy Jan. 22, 2013
8354401 Oxazolidinone amide aromatic compounds for supressing MMP-9 production Jan. 15, 2013
8338429 2-acylaminothiazole derivative or salt thereof Dec. 25, 2012
8334290 CETP inhibitors Dec. 18, 2012
8329702 Heterocycles useful as modulators of ion channels Dec. 11, 2012
8309543 Compositions useful as inhibitors of voltage-gated sodium channels Nov. 13, 2012
8293769 CSF-1R inhibitors, compositions, and methods of use Oct. 23, 2012
8288386 Melanocortin receptor agonists Oct. 16, 2012
8283352 Solubilization preparation Oct. 9, 2012
8268818 Inhibitors of C-MET and uses thereof Sep. 18, 2012
8242119 Protease inhibitors Aug. 14, 2012
8232302 Thiazoles and oxazoles useful as modulators of ATP-binding cassette transporters Jul. 31, 2012
8222243 Therapeutic isoxazole compounds Jul. 17, 2012
8202871 Indol-2-one derivatives disubstituted in the 3-position, preparation thereof and therapeutic use thereof Jun. 19, 2012
8202870 Substituted oxindole derivatives, medicaments containing the latter and use thereof Jun. 19, 2012
8202861 Compositions useful as inhibitors of voltage-gated sodium channels Jun. 19, 2012
8198283 Cysteine protease inhibitors Jun. 12, 2012

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