2,3,4,6-四-o-乙酰基-alpha-d-吡喃葡萄糖苷甲酯

L-高丝氨酸

(2R)-2,3-二氢-6-(2-羟基乙基)-2,5,7-三甲基-1H-茚-1-酮

(R)-2,5,7-trimethyl-6-(2-(methylthio)ethyl)-2,3-dihydro-1H-inden-1-one

(S)-2-Amino-4-methylsulfanyl-butyric acid 2-((R)-2,4,6-trimethyl-3-oxo-indan-5-yl)-ethyl ester