Labile γ-glutamaldehydic acid (1) was first converted to tryptophan via its phenylhydrazone; no racemization occurred during the reaction. The stability of 1 was shown to be remarkably enhanced in the presence of additives.
不稳定的γ-谷
氨醛酸(1)首先通过其苯
肼衍
生物转化为色
氨酸;在反应过程中没有发生消旋化。在添加剂的存在下,1的稳定性显著增强。