Development of an anti-hepatitis B virus (HBV) agent through the structure-activity relationship of the interferon-like small compound CDM-3008
作者:Nobuaki Takahashi、Kyohei Hayashi、Yusuke Nakagawa、Yutaka Furutani、Mariko Toguchi、Yumi Shiozaki-Sato、Masayuki Sudoh、Soichi Kojima、Hideaki Kakeya
DOI:10.1016/j.bmc.2018.11.039
日期:2019.2
analogues, are not sufficient, the development of a more effective agent for HBV is urgent required. CDM-3008 (1, 2-(2,4-bis(trifluoromethyl)imidazo[1,2-a][1,8]naphthyridin-8-yl)-1,3,4-oxadiazole) (RO8191)) is a small molecule with an imidazo[1,2-a][1,8]naphthyridine scaffold that shows anti-HCV activity with an IFN-like effect. Here, we report that 1 was also effective for HBV, although the solubility
乙型肝炎是由乙型肝炎病毒(HBV)引起的病毒感染性疾病,是威胁生命的疾病,可导致肝硬化和肝癌。由于目前对HBV的治疗(例如干扰素(IFN)制剂或核苷/核苷酸类似物)还不够,因此迫切需要开发出更有效的HBV药物。CDM-3008(1,2-(2,4-双(三氟甲基)咪唑并[1,2-a] [1,8]萘啶-8-基)-1,3,4-恶二唑(RO8191))是具有咪唑并[1,2-a] [1,8]萘啶骨架的小分子,具有抗HCV活性并具有类似IFN的作用。在这里,我们报道1对乙肝病毒也有效,尽管其溶解度和代谢稳定性不足以用于临床。通过结构-活性关系(SAR),我们发现CDM-3032(11,N-(哌啶-4-基)-2,4-双(三氟甲基)咪唑[1,2-a] [1,8]萘啶-8-甲酰胺盐酸盐的溶解度比1高(11大于30 mg / mL,而1大于0.92 mg / mL)。此外,在小鼠和人类肝微粒体中11的半衰期都得到了显着改善(T1