p. 617 - 620
(2007/10/02)(+)-(S)-2-phenyl-9-[(E)-phenylprop-2-enoyl]-1,5,9,14-tetraazabicyclo[12.3.1]octadecan-4-one
(+)-(S)-isoverbamethine
(-)-verballocine
acetic anhydride
(-)-(S)-8-phenyl-1-[(E)-phenylprop-2-enoyl]-1,5,9,13-tetraazacycloheptadecan-6-one