Boc Tyr D.Met Gly Phe Pro NH2

BOC-L-苯丙氨酸

N-Boc-L-Phe-L-Pro methyl ester

methyl (tert-butoxycarbonyl)-L-tyrosyl-D-methionylglycinate

N-(tert-Butyloxycarbonyl)-L-tyrosyl-D-methionine