p. 4246 - 4255
(2007/10/02)L-Dopa ethyl ester hydrochloride
3-(3,4-Bis-benzyloxy-phenyl)-2-tert-butoxycarbonylamino-propionic acid ethyl ester
dopa
succinic acid 2,5-dioxo-pyrrolidin-1-yl ester methyl ester
2-Amino-3-(3,4-bis-benzyloxy-phenyl)-propionic acid ethyl ester