LOWCOST, HIGH YIELD SYNTHESIS OF NEVIRAPINE
    4.
    发明申请
    LOWCOST, HIGH YIELD SYNTHESIS OF NEVIRAPINE 审中-公开
    低摄氏度,高效合成NEVIRAPINE

    公开(公告)号:WO2016118586A1

    公开(公告)日:2016-07-28

    申请号:PCT/US2016/014066

    申请日:2016-01-20

    IPC分类号: C07D213/73

    摘要: Improved methods of producing the HIV drug substance, nevirapine are provided. The methods employ a cost effective and high yield synthetic methods for preparing the nevirapine building block 2-chloro-3-amino-4-picoline (CAPIC) and 2-cyclopropyl amino nicotinate (Me-CAN), and improvements in other steps of nevirapine synthesis.

    摘要翻译: 提供了制备HIV药物奈韦拉平的改进方法。 该方法采用成本有效和高产量的合成方法制备奈韦拉平结构单元2-氯-3-氨基-4-甲基吡啶(CAPIC)和2-环丙基氨基烟酸酯(Me-CAN),以及奈韦拉平其他步骤的改进 合成。