2-benzyl-5-(4-bromophenyl)-2,4,5,5a,6,7,8,9-octahydrobenzo[c]azepin-3-one

{2-[2-benzylcarbamoyl-1-(4-bromophenyl)-ethyl]-cyclohexylidenemethyl}-(4-methoxyphenyl)-carbamic acid tert-butyl ester

3-(4-bromophenyl)-3-(2-{[tert-butoxycarbonyl-(4-methoxyphenyl)amino]-methylene}cyclohexyl)propionic acid ethyl ester