(6S,9R,14aR,15R)-10-(allyloxy)-9-((allyloxy)methyl)-1-hydroxy-2,4,11,13-tetramethoxy-3,12,16-trimethyl-5,6,9,14,14a,15-hexahydro-7H-6,15-epiminobenzo[4,5]azocino[1,2-b]isoquinolin-7-one

1-Benzyloxy-5-iodomethyl-2,4-dimethoxy-3-methyl-benzene

(3S,5S,6R)-3-[5-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethoxy-3-methyl-benzyl]-4-methyl-5,6-diphenyl-morpholin-2-one

(3S,5S,6R)-3-[5-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethoxy-3-methyl-benzyl]-5,6-diphenyl-morpholin-2-one