p. 1237 - 1241
(2007/10/02)N-phenyl-maleimide
Endo 1-Acetamino-4,8-diaza-3,5-dioxo-10-oxa-4-phenyltricyclo<5.2.1.11,5>dec-8-ene
((1R,2S,6R,7S)-9-Methyl-3,5-dioxo-4-phenyl-10-oxa-4,8-diaza-tricyclo[5.2.1.02,6]dec-8-en-1-yl)-carbamic acid benzyl ester
N-(α-cyanoethyl)formamide
acetic anhydride