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Class Information
Number: 514/252.11
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 > Plural 1,4-diazine rings attached directly or indirectly to each other by nonionic bonding
Description: Subject matter wherein an additional 1,4-diazine ring is attached directly or indirectly by nonionic bonding to the 1,4-diazine ring.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
6713472 Thiazine or pyrazine derivatives Mar. 30, 2004
6710048 Pyrazine derivatives as modulators of tyrosine kinases Mar. 23, 2004
6699856 Pyrazinones, compositions containing such compounds and methods of use Mar. 2, 2004
6699864 Substituted phenyl-piperazine derivatives, their preparation and use Mar. 2, 2004
6693100 Pharmaceutical compositions for treating psoriasis Feb. 17, 2004
6693099 Substituted piperazine compounds optionally containing a quinolyl moiety for treating multidrug resistance Feb. 17, 2004
6689783 Aryl oxime-piperazines useful as CCR5 antagonists Feb. 10, 2004
6673795 Pyrimidine, pyrazine and triazane derivatives Jan. 6, 2004
6673786 Tryptase inhibitors Jan. 6, 2004
6673784 Electrophilic ketones for the treatment of herpesvirus infections Jan. 6, 2004
6670364 Antagonists of MCP-1 function and methods of use thereof Dec. 30, 2003
6670363 Azole compounds as therapeutic agents for fungal infections Dec. 30, 2003
6660739 Heterocyclic amides as inhibitors of factor Xa Dec. 9, 2003
6660738 Pyrrolidine derivatives Dec. 9, 2003
6649611 Piperazine derivatives Nov. 18, 2003
6649631 Compositions and methods for treating bone deficit conditions Nov. 18, 2003
6638935 Heteroary1 derivatives and their use as medicaments Oct. 28, 2003
6635645 2,5,-diazabicyclo[2.2.1]heptane derivatives, their preparation and therapeutic uses Oct. 21, 2003
6635646 Pegylated interferon alfa-CCR5 antagonist combination HIV therapy Oct. 21, 2003
6635649 Piperazinedione compounds Oct. 21, 2003
6632838 Use of bissulfonamides for producing medicines for the treatment of hyperlipidemia Oct. 14, 2003
6630475 Adenosine A2a receptor antagonists Oct. 7, 2003
6613773 Fungicides Sep. 2, 2003
6613772 Substituted 2-aryl-4-amino-chinazolines, method for the production and use thereof as medicaments Sep. 2, 2003
6613345 Conjugates of sodium channel blockers and methods of using the same Sep. 2, 2003
6610677 Pyrazole compounds useful as protein kinase inhibitors Aug. 26, 2003
6599905 Pyrazine compounds Jul. 29, 2003
6593330 Compounds and their use Jul. 15, 2003
6583136 Antifungal ethers Jun. 24, 2003
6576672 Polyamine treatment of neurological disorders Jun. 10, 2003
6573266 Piperazine derivatives and their use as anti-inflammatory agents Jun. 3, 2003
6573262 Composition and antiviral activity of substituted indoleoxoacetic piperazine derivatives Jun. 3, 2003
6555537 Piperazine derivatives and their use as anti-inflammatory agents Apr. 29, 2003
6552022 Benzamide derivatives and their use as ApoB-100 secretion inhibitors Apr. 22, 2003
6548512 Nitrogen containing heteroaromatics as factor Xa inhibitors Apr. 15, 2003
6521609 Use of CGRP antagonists and CGRP release inhibitors for combating menopausal hot flushes Feb. 18, 2003
6521621 1-(1,2-disubstituted piperidinyl)-4-substituted piperazine derivatives Feb. 18, 2003
6509340 Amide and urea derivatives as 5-HT reuptake inhibitors and as 5-HT1B/1D ligands Jan. 21, 2003
6498162 Arylglycinamide derivatives, method of producing said derivatives and pharmaceutical compositions containing these compounds Dec. 24, 2002
6489327 Tryptase inhibitors Dec. 3, 2002
6482827 Matrix metalloproteinase inhibitors Nov. 19, 2002
6479485 Benzamidine derivatives and their use as anti-coagulants Nov. 12, 2002
6476016 Cyclic oxyguanidine pyrazinones as protease inhibitors Nov. 5, 2002
6475509 Covalent conjugates of sodium channel blockers and active compounds Nov. 5, 2002
6472392 Triazole compounds and the use thereof as dopamine-D3 -ligands Oct. 29, 2002
6465456 Isoxazolinone antibacterial agents Oct. 15, 2002
6465467 Certain aryl-aliphatic and heteroaryl-aliphatic piperazinyl pyrazines and their use in the treatment of serotonin-related diseases Oct. 15, 2002
6462041 Gambogic acid, analogs and derivatives as activators of caspases and inducers of apoptosis Oct. 8, 2002
6455528 Piperazine compounds and medicinal use thereof Sep. 24, 2002
6455529 Adhesion receptor antagonists Sep. 24, 2002

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