(2013/09/12)
(2012/05/31)
(S)-benzyl 5-acetoxy-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanoate
(S)-benzyl 5-acetoxy-4-(tert-butoxycarbonyl)aminopentanoate
L-glutamic acid γ-benzyl ester
benzyl (S)-4-(t-butyloxycarbonylamino)-5-hydroxypentanoate
(S)-benzyl 5-acetoxy-4-aminopentanoate