Synthesis of 2-adamantyl-containing amines as compounds with potential pharmacological activity
作者:I. A. Novakov、B. S. Orlinson、E. N. Savel’ev、E. A. Alykova、A. M. Pichugin、M. A. Kovaleva、A. O. Sergeev、N. A. Demidovich、E. V. Kondrat’ev
DOI:10.1007/s11172-022-3701-1
日期:2022.12
The regularities of the reduction of unsaturated nitriles containing the 2-adamantyl fragment with lithium aluminum hydride and nickel—aluminum alloy were studied. In both cases, the double bond and nitrile group were simultaneously reduced. The presence of bulky substituents in the substrate in the α-position to the adamantyl fragment and hydroxy groups significantly retards the process, and the 80–90% yield of the corresponding products is achieved only when the temperature is raised to 65 °C. In the case of using a nickel—aluminum alloy, its 4—6-fold excess is required. The calculation of the potential pharmacological activity of the synthesized compounds shows that they can have antiviral, analgesic, and antidiabetic activity.
研究了用氢化锂铝和镍铝合金还原含有 2-金刚烷基片段的不饱和腈的规律性。在这两种情况下,双键和腈基同时被还原。底物中金刚烷基片段和羟基的 α 位上存在笨重的取代基会大大延缓这一过程,只有当温度升至 65 ℃ 时,相应产物的产率才能达到 80-90%。如果使用镍铝合金,则需要过量 4-6 倍。对合成化合物潜在药理活性的计算表明,它们具有抗病毒、镇痛和抗糖尿病活性。