p. 715 - 721
(2007/10/03)tert-butyl (S)-2-((tert-butoxycarbonyl)amino)-5-<2,2-(1,3-dithiolanyl)>-5-(2-methoxyphenyl)pentanoate
tert-butyl (S)-2-((tert-butoxycarbonyl)amino)-5-<2,2-(1,3-dioxolanyl)>-5-(2-methoxyphenyl)pentanoate
di-tert-butyl dicarbonate
L-isoleucine methyl ester
(S)-2-((tert-butoxycarbonyl)amino)-5-<2,2-(1,3-dithiolanyl)>-5-(2-methoxyphenyl)pentanoic acid