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Class Information
Number: 514/255.05
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 > Additional hetero ring attached directly or indirectly to the 1,4-diazine ring by nonionic bonding
Description: Subject matter wherein the 1,4-diazine ring is attached directly or indirectly by nonionic bonding to an additional hetero ring










Patents under this class:
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Patent Number Title Of Patent Date Issued
6191159 Disubstituted pyrazolines and triazolines as factor Xa inhibitors Feb. 20, 2001
6191160 Spiro-indolines as Y5 receptor antagonists Feb. 20, 2001
6187776 Heterocyclic compounds and their use Feb. 13, 2001
6180627 Antithrombotic agents Jan. 30, 2001
6177429 Dihydropyrazine derivatives as NPY antagonists Jan. 23, 2001
6177431 Tetrahydropyrimidine derivatives Jan. 23, 2001
6177442 Bicyclic amine derivatives Jan. 23, 2001
6177451 Epibatidine and derivatives thereof as nicotine cholinergic receptor agonists Jan. 23, 2001
6174883 3-substituted-2-oxindoles derivatives Jan. 16, 2001
6174889 Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors Jan. 16, 2001
6172066 Dihydropyrimidines and uses thereof Jan. 9, 2001
6169097 1-(1,2-Disubstituted piperidinyl)-4-substituted piperidine derivatives Jan. 2, 2001
6159980 Pyrazinones and triazinones and their derivatives thereof Dec. 12, 2000
6159981 3-substituted pyrido [3',4':4,5] Thieno [2,3-d] pyrimidine derivatives, and production and use of the same Dec. 12, 2000
6147078 Pyrazinone thrombin inhibitors Nov. 14, 2000
6143747 Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors Nov. 7, 2000
6143750 Alpha 1a adrenergic receptor antagonists Nov. 7, 2000
6143764 Quinoline and quinazoline derivatives inhibiting platelet-derived growth factor receptor autophosphorylation and pharmaceutical compositions containing the same Nov. 7, 2000
6140325 Thienopyrimidine derivatives, their production and use Oct. 31, 2000
6136827 Cyclic amine modulations of chemokine receptor activity Oct. 24, 2000
6133259 Alkyl, alkenyl and alkynyl chrysamine G derivatives for inhibition of cell degeneration and toxicity associated with amyloid deposition Oct. 17, 2000
6130234 4-substituted piperidine analogs and their use as subtype selective NMDA receptor antagonists Oct. 10, 2000
6127382 Amines substituted with a tetrahydroquinolinyl group an aryl or heteroaryl group and an alkyl group, having retinoid-like biological activity Oct. 3, 2000
6117869 Compounds for and methods of inhibiting matrix metalloproteinases Sep. 12, 2000
6107301 1N-alkyl-N-arylpyrimidinamines and derivatives thereof Aug. 22, 2000
6103761 Agents acting at cholecystokinin receptors Aug. 15, 2000
6100252 Heterocyclic compounds and their use as angiotensin antagonists Aug. 8, 2000
6096753 Substituted pyrimidinone and pyridone compounds and methods of use Aug. 1, 2000
6096761 Esters of 3-hydroxy-piperidinemethanol derivatives Aug. 1, 2000
6096766 3-benzylaminopiperidines as tachykinin receptor antagonists Aug. 1, 2000
6093717 Imidazopyridine thrombin inhibitors Jul. 25, 2000
6093723 4-substituted beta-carbolines and analogs thereof Jul. 25, 2000
6093737 Inhibitors of farnesyl-protein transferase Jul. 25, 2000
6090810 Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities Jul. 18, 2000
6090811 Anti-neurogenic inflammatory compounds and compositions and methods of use thereof Jul. 18, 2000
6090826 Disubstituted acetylenes bearing heterobicyclic groups and heteroaromatic or phenyl groups having retinoid like activity Jul. 18, 2000
6087363 Use of imidazole and indole compounds as inhibitors of nitric oxide synthase Jul. 11, 2000
6080738 Heterocyclic amide compounds and medicinal uses thereof Jun. 27, 2000
6080763 Aromatic heterocyclic compounds and their use as anti-inflammatory agents Jun. 27, 2000
6077840 Tetrahydrobenzindolone derivatives Jun. 20, 2000
6077847 Antagonists of gonadotropin releasing hormone Jun. 20, 2000
6077855 Hemoregulatory compounds Jun. 20, 2000
6077856 Hemoregulatory compounds Jun. 20, 2000
6077857 Hemoregulatory compounds Jun. 20, 2000
6071900 Heterocyclic compounds and their use Jun. 6, 2000
6069144 N-heterocyclic compounds, intermediate products used to prepare them, agents containing them and their use in antifungal applications May. 30, 2000
6066650 Inhibitors of microsomal triglyceride transfer protein and method May. 23, 2000
6063794 Selective factor Xa inhibitors May. 16, 2000
6060469 Spiro-piperidine derivatives and their use as tachykinin antagonists May. 9, 2000
6060473 7-azabicyclo[2.2.1]-heptane and -heptene derivatives as cholinergic receptor ligands May. 9, 2000

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