(1S,9R)-3-Hydroxy-12-(5-hydroxy-2,4-dimethoxy-3-methyl-benzyl)-4,6-dimethoxy-5-methyl-11,13-diaza-tricyclo[7.3.1.02,7]trideca-2,4,6-trien-10-one

Benzoic acid (E)-1-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-2-formylamino-4-phenyl-but-3-enyl ester

Benzaldehyde, 2,4-dimethoxy-3-methyl-5-(phenylmethoxy)-

Acetic acid (E)-2-[2-benzyloxycarbonylamino-3-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-propionylamino]-1-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-4-phenyl-but-3-enyl ester