📜2,5-二氯吡啶置于镍 硫酸,氢气,双氧水,Potassium Nitrate,三氟乙酸体系中,用 乙醇 作为反应溶剂,化学反应生成 2,5-二氯-4-氨基吡啶
参考文献:Synthesis Of Halogen-Substituted 3-Deazaadenosine And 3-Deazaguanosine Analogues As Potential Antitumor/antiviral Agents
标题:Synthesis Of Halogen-Substituted 3-Deazaadenosine And 3-Deazaguanosine Analogues As Potential Antitumor/antiviral Agents
摘要:Various 2-Halogen-Substituted Analogues (38,39,43 And 44),3-Halogen-Substituted Analogues (51 And 52),And 2',3'-Dihalogen-Substituted Analogues (57-60) Of 3-Deazaadenosine And 3-Halogen-Substituted Analogues (61 And 62) Of 3-Deazaguanosine Have Been Synthesized As Potential Anticancer And/or Antiviral Agents. Among These Compounds,3-Deaza-3-Bromoguanosine (62) Showed Significant Cytotoxicity Against L1210,P388,Ccrf-Cem And B16F10 Cell Lines In Vitro,Producing Ic50 Values Of 3,7,9 And 7 Mum,Respectively. Several 3-Deazaadenosine Analogues (38,51,57 And 59) Showed Moderate To Weak Activity Against Hepatitis B Virus.
DOI:10.1081/ncn-100108327