[EN] PYRAZOLO DERIVATIVES AS HUMAN DIHYDROOROTATE DEHYDROGENASE (HDHODH) INHIBITORS FOR USE AS ANTIVIRALS<br/>[FR] DÉRIVÉS DE PYRAZOLO EN TANT QU'INHIBITEURS DE LA DIHYDROOROTATE DÉSHYDROGÉNASE HUMAINE (HDHODH), DESTINÉS À ÊTRE UTILISÉS EN TANT QU'ANTIVIRAUX
申请人:DRUG DISCOVERY AND CLINIC S R L
公开号:WO2022101382A1
公开(公告)日:2022-05-19
The invention relates to hDHODH inhibitors, in particular 2- hydroxypyrazolo[1,5- a]pyridine derivatives, for use as antiviral agents. The hDHODH inhibitors for use according to the invention are effective as inhibitors of the replication of a wide spectrum of both DNA and RNA viruses, including, i.a., Herpes simplex virus 1 (HSV-1), Herpes simplex virus 2 (HSV-2), Influenza A virus, Influenza B virus, Respiratory syncytial virus (RSV), Severe acute respiratory syndrome coronavirus 1 (SARS-CoV-1), Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and Middle East respiratory syndrome- related coronavirus (MERS-CoV).
本发明涉及hDHODH抑制剂,特别是2-羟基吡唑并[1,5-a]吡啶衍生物,用作抗病毒剂。本发明中使用的hDHODH抑制剂有效地抑制广谱DNA和RNA病毒的复制,包括但不限于单纯疱疹病毒1型(HSV-1)、单纯疱疹病毒2型(HSV-2)、甲型流感病毒、乙型流感病毒、呼吸道合胞病毒(RSV)、严重急性呼吸综合症冠状病毒1型(SARS-CoV-1)、严重急性呼吸综合症冠状病毒2型(SARS-CoV-2)和中东呼吸综合症相关冠状病毒(MERS-CoV)。