Single protected amino acids used base-labile Fmoc to protect amido, such as Fmoc-Gly-OH, Fmoc-L-Leu-OH, Fmoc-L-Ile-OH and Fmoc-D-Val-OH.

• 单保护氨基酸主要采用碱敏感的芴甲氧羰酰基(Fmoc)来保护,主要的品种有:Fmoc-Gly-OH、Fmoc-L-Leu-OH、Fmoc-L-Ile-OH和Fmoc-D-Val-OH。