Synthesis and antiviral evaluation of 9-(S)-[3-alkoxy-2-(phosphonomethoxy)propyl]nucleoside alkoxyalkyl esters: Inhibitors of hepatitis C virus and HIV-1 replication
作者:Nadejda Valiaeva、David L. Wyles、Robert T. Schooley、Julia B. Hwu、James R. Beadle、Mark N. Prichard、Karl Y. Hostetler
DOI:10.1016/j.bmc.2011.06.009
日期:2011.8
previously that octadecyloxyethyl 9-(S)-[3-hydroxy-2-(phosphonomethoxy)-propyl]adenine (ODE-(S)-HPMPA) was active against genotype 1b and 2a hepatitis C virus (HCV) replicons. This is surprising because acyclic nucleoside phosphonates have been regarded as having antiviral activity only against double stranded DNA viruses, HIV and HBV. We synthesized octadecyloxyethyl 9-(S)-[3-methoxy-2-(phosphonomethoxy)propyl]-adenine
我们之前报道过十八烷氧基乙基9-( S )-[3-羟基-2-(膦酰基甲氧基)-丙基]腺嘌呤 (ODE-( S )-HPMPA) 对基因型 1b 和 2a 丙型肝炎病毒 (HCV) 复制子具有活性。这是令人惊讶的,因为无环核苷膦酸酯被认为仅对双链 DNA 病毒、HIV 和 HBV 具有抗病毒活性。我们合成了十八烷氧基乙基9-( S )-[3-甲氧基-2-(膦酰基甲氧基)丙基]-腺嘌呤,发现它在基因型 1b 和 2a HCV 复制子中具有活性,EC 50值为 1–2 μM,CC 50>150 μM。3'-羟基取代基大于甲基或乙基,或具有其他嘌呤碱基的类似物活性较低,但大多数化合物在体外对 HIV-1 具有显着的抗病毒活性。最活跃的抗 HIV 化合物是十八烷氧基乙基9-( R )-[3-甲氧基-2-(膦酰基甲氧基)丙基]鸟嘌呤,EC 50 <0.01 纳摩尔,选择性指数 >440 万。
[EN] PHOSPHONATES WITH REDUCED TOXICITY FOR TREATMENT OF VIRAL INFECTIONS<br/>[FR] PHOSPHONATES PRÉSENTANT UNE TOXICITÉ RÉDUITE POUR LE TRAITEMENT D'INFECTIONS VIRALES
申请人:UNIV CALIFORNIA
公开号:WO2011130557A3
公开(公告)日:2012-03-22
PHOSPHONATES WITH REDUCED TOXICITY FOR TREATMENT OF VIRAL INFECTIONS
申请人:The Regents of the University of California
公开号:US20130029940A1
公开(公告)日:2013-01-31
There are provided, inter alia, acyclic nucleoside phosphonate compounds having reduced toxicity and enhanced antiviral activity, and pharmaceutically accepted salts and solvates thereof. There are also provided methods of using the disclosed compounds for inhibiting viral RNA-dependent RNA polymerase, inhibiting viral reverse transcriptase, inhibiting replication of virus, including hepatitis C virus or a human retrovirus, and treating a subject infected with a virus, including hepatitis C virus or a human retrovirus.