Pyrazolinyl nucleoside analogues via adenine- or imidazole-containing nitrilimine cycloaddition have been prepared. The key feature of our synthetic strategy is the introduction of the base moiety through the new 1,3-dipole.
我们通过含
腺嘌呤或
咪唑的亚硝基
亚胺环化反应制备了
吡唑啉基核苷类似物。我们合成策略的主要特点是通过新的 1,3-二极引入碱基。