[EN] 2-HYDROXYIMINOPYRIMIDINE NUCLEOSIDES AND DERIVITIVES AND ANTIVIRAL USES THERETO<br/>[FR] NUCLÉOSIDES ET DÉRIVÉS DE 2-HYDROXYIMINOPYRIMIDINE ET UTILISATIONS ANTIVIRALES DE CEUX-CI
申请人:SINCE & TECH DEVELOPMENT FUND AUTHORITY
公开号:WO2022008025A1
公开(公告)日:2022-01-13
Disclosed herein are nucleosides and nucleotides analogs, methods for preparing the same, and methods for treating and/or ameliorating infection caused by a Coronaviridae virus, a Caliciviridae virus, an Orthomyxoviridae virus, a Herpesviridae virus, a Flaviviridae virus, a Filoviridae virus,and a Pneumoviridae virus with one or more nucleoside and nucleotide analogs of formula I. In certain embodiments, compounds and compositions of nucleoside or nucleotide derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents. In certain embodiments, the compounds are according to Formula (I): or a pharmaceutically acceptable salt, solvate, stereoisomeric form, a tautomeric form or polymorphic form thereof, wherein R1, R2, R3, R4, X, and sugar are as described herein.
本文披露了核苷和核苷酸类似物,制备它们的方法,以及使用一种或多种公式I的核苷和核苷酸类似物治疗和/或改善由冠状病毒科病毒、钙病毒科病毒、流感病毒科病毒、疱疹病毒科病毒、黄病毒科病毒、丝状病毒科病毒和肺病毒科病毒引起的感染的方法。在某些实施例中,披露了核苷或核苷酸衍生物的化合物和组成物,可以单独或与其他抗病毒药物组合给予。在某些实施例中,化合物符合以下公式(I):或其药用可接受的盐、溶剂化合物、立体异构体形式、互变异构体形式或多形形式,其中R1、R2、R3、R4、X和糖如本文所述。