The present invention relates to disulfide masked prodrug compounds, compositions and methods that are amenable to bioactivation by a reducing agent such as glutathione. Such disulfide based compounds, compositions, and methods can be useful, for example, in providing novel prodrugs for use as therapeutics.
Compounds of Formula I: I and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
[EN] ANTIVIRAL PHOSPHODIAMIDE COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX DE PHOSPHODIAMIDE
申请人:MERCK SHARP & DOHME
公开号:WO2017007701A1
公开(公告)日:2017-01-12
Compounds of Formula (I): and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
Method and compositions for identifying anti-hiv therapeutic compounds
申请人:Birkus Gabriel
公开号:US20070190523A1
公开(公告)日:2007-08-16
The invention relates to methods and compositions for identifying compounds having therapeutic activity against human immunodeficiency virus (HIV).
本发明涉及用于鉴定具有治疗人类免疫缺陷病毒(HIV)活性的化合物的方法和组合物。
Membrane-permeable tenofovir-di- and monophosphate analogues
作者:Xiao Jia、Giuliano A. Kullik、Marianna Bufano、Andrea Brancale、Dominique Schols、Chris Meier
DOI:10.1016/j.ejmech.2023.116020
日期:2024.1
The development of new antiviral agents such as nucleoside analogues or acyclic nucleotide analogues (ANPs) and prodrugs thereof is an ongoing task. We report on the synthesis of three types of lipophilic triphosphate analogues of (R)-PMPA and dialkylated diphosphate analogues of (R)-PMPA. A highly selective release of the different nucleotide analogues ((R)-PMPA-DP, (R)-PMPA-MP, and (R)-PMPA) from
新型抗病毒剂例如核苷类似物或无环核苷酸类似物(ANP)及其前药的开发是一项正在进行的任务。我们报道了 ( R )-PMPA 的三种亲脂性三磷酸类似物和 ( R )-PMPA的二烷基化二磷酸类似物的合成。实现了从这些化合物中高度选择性地释放不同的核苷酸类似物(( R )-PMPA-DP、( R )-PMPA-MP 和( R )-PMPA)。所有二烷基化 ( R )-PMPA-前药均被证明在 PBS 以及 CEM/0 细胞提取物和人血浆中非常稳定。在引物延伸测定中,单烷基化和二烷基化 ( R )-PMPA-DP 衍生物均充当 ( R )-PMPA-DP 作为 HIV-RT 的底物。相反,使用人聚合酶γ没有观察到掺入事件。二烷基化 ( R )-PMPA 化合物在 HIV-1/2 感染细胞(CEM/0 和 CEM/TK - )中表现出显着的抗 HIV 功效。值得注意的是,在 HIV-2 感染的 CEM/TK