Two nonproteinogenic amino acids 5 and 6 have been efficiently prepared using an SH2Ⲡallylstannane coupling reaction and a Wittig reaction, respectively, to effect the key steps; kinetic studies show these compounds to be reversible inhibitors of DAP dehydrogenase with Ki values of 5.3 (competitive) and 44 µM (noncompetitive), respectively.
利用 SH2â² 烯丙基
锡烷偶联反应和 Wittig 反应分别高效制备了两种非蛋白源
氨基酸 5 和 6,以实现关键步骤;动力学研究表明,这些化合物是 DAP 脱氢酶的可逆
抑制剂,其 Ki 值分别为 5.3(竞争性)和 44 μM(非竞争性)。