p. 2806 - 2818
(2007/10/03)Boc-Gln(Trt)-H
{(E)-(S)-4-Oxo-4-[6-(pyrrolidine-1-sulfonyl)-2,3-dihydro-indol-1-yl]-1-[2-(trityl-carbamoyl)-ethyl]-but-2-enyl}-carbamic acid tert-butyl ester
[(S)-1-(Methoxy-methyl-carbamoyl)-3-(trityl-carbamoyl)-propyl]-carbamic acid tert-butyl ester
(S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate
(E)-(S)-4-tert-Butoxycarbonylamino-6-(trityl-carbamoyl)-hex-2-enoic acid