Fmoc-L-色氨酸 、
1-碘-4-丙氧基苯 以(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-(4-propoxyphenyl)-1H-indol-3-yl)propanoic acid (830 mg, 57%) was obtained from (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-indol-3-yl)propanoic acid and 1-iodo-4-propoxybenzene using the procedure的产率得到(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-(4-propoxyphenyl)-1H-indol-3-yl)propanoic acid