p. 4079 - 4088
(2007/10/03)3-((3aS,4R,8R,8aS)-4,8-Dibenzyl-6-methoxy-2,2-dimethyl-3a,4,8,8a-tetrahydro-1,3-dioxa-5,7-diaza-azulen-5-ylmethyl)-benzoic acid methyl ester
(3aS,4R,8R,8aS)-4,8-Dibenzyl-6-methoxy-2,2-dimethyl-4,5,8,8a-tetrahydro-3aH-1,3-dioxa-5,7-diaza-azulene
(3aS,4R,8R,8aS)-4,8-dibenzyl-2,2-dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-e][1,3]diazepin-6(7H)-one
3-methoxycarbonylbenzyl bromide
1H-imidazol-2-amine