合成了带有咪唑,金刚烷和相关结构的抑制剂,并针对WT,S31N和S31N-L26I突变M2通道进行了测试。尽管金刚烷胺(1)仅抑制WT M2通道,但含有咪唑和金刚烷基团的化合物6对WT和突变M2通道显示出良好的抑制活性。α-胺的立体化学和碱性p K a对抑制剂的活性很重要,我们的数据表明,天然组氨酸的衍生物对M2通道的活性比非天然组氨酸的衍生物高。我们当前结果的意义在于,我们已经建立了一种针对WT和突变型M2通道针对甲型流感的药物发现的前瞻性策略。
[EN] METHODS AND COMPOSITIONS COMPRISING DIAMINES AS NEW ANTI-TUBERCULAR THERAPEUTICS<br/>[FR] PROCEDES ET COMPOSITIONS RENFERMANT DES DIAMINES COMME NOUVEAUX PRODUITS THERAPEUTIQUES ANTITUBERCULEUX
申请人:SEQUELLA INC
公开号:WO2005034857A3
公开(公告)日:2005-10-20
Heterodimers of Histidine and Amantadine as Inhibitors for Wild Type and Mutant M2 Channels of Influenza A
Inhibitors bearing the imidazole, adamantane and related structures were synthesized and tested against WT, S31N and S31N‐L26I mutantM2channels. Although amantadine (1) only inhibited WT M2channel, compound 6 containing the imidazole and adamantane groups showed good inhibitory activity to WT and mutantM2channels. The stereochemistry and basic pKa of α‐amine are important for the activity of inhibitors
合成了带有咪唑,金刚烷和相关结构的抑制剂,并针对WT,S31N和S31N-L26I突变M2通道进行了测试。尽管金刚烷胺(1)仅抑制WT M2通道,但含有咪唑和金刚烷基团的化合物6对WT和突变M2通道显示出良好的抑制活性。α-胺的立体化学和碱性p K a对抑制剂的活性很重要,我们的数据表明,天然组氨酸的衍生物对M2通道的活性比非天然组氨酸的衍生物高。我们当前结果的意义在于,我们已经建立了一种针对WT和突变型M2通道针对甲型流感的药物发现的前瞻性策略。