{(S)-2-((1R,3S)-8-Allyloxy-1-allyloxymethyl-3-hydroxymethyl-5,7-dimethoxy-6-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-1-[5-(tert-butyl-dimethyl-silanyloxy)-2,4-dimethoxy-3-methyl-benzyl]-2-oxo-ethyl}-carbamic acid tert-butyl ester

(S)-1-[(1R,3S)-8-Allyloxy-1-allyloxymethyl-3-(tert-butyl-dimethyl-silanyloxymethyl)-5,7-dimethoxy-6-methyl-3,4-dihydro-1H-isoquinolin-2-yl]-2-amino-3-[5-(tert-butyl-dimethyl-silanyloxy)-2,4-dimethoxy-3-methyl-phenyl]-propan-1-one

(S)-N-(((6S,7R,9R,14aS,15R)-7-cyano-1-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-10,13-dioxo-6,7,9,10,13,14,14a,15-octahydro-5H-6,15-epiminobenzo[4,5]azocino[1,2-b]isoquinolin-9-yl)methyl)-2-(3-phenylthioureido)propanamide

(1R,3S,6R,11aS)-7-Allyloxy-6-allyloxymethyl-1-hydroxy-3-(5-hydroxy-2,4-dimethoxy-3-methyl-benzyl)-8,10-dimethoxy-9-methyl-4-oxo-1,3,4,6,11,11a-hexahydro-pyrazino[1,2-b]isoquinoline-2-carboxylic acid tert-butyl ester