(R)-氨基苯乙酸甲酯

2-呋喃基苯基酮

氯化苯乙酰

1-(2,2-dimethyl-8,8a-dihydro-3aH-indeno[(1R,2S)-1,2]-oxazol-3-yl)-2-phenylethanone

(2S,3S)-3-(tert-butoxycarbonylamino)-1,2-O-isopropylidene-3-phenyl-1,2-propanediol