二碳酸二叔丁酯

(3S,4S)-4-[(tert-butoxycarbonyl)amino]-3-hydroxy-6-methylheptanonitrile

N-(叔丁氧基羰基)-L-亮氨酸-N′-甲氧基-N′-甲酰胺

(4S,5S)-3-(tert-butoxycarbonyl)-5-carboxynmethyl-4-isobutyl-2,2-dimethyl-1,3-oxazolidine

(S)-4-(tert-butoxycarbonylamino)-6-methyl-1-trimethylsilylhept-1-yn-3-one