Total synthesis often involves multiple reaction steps and repeated iterations to build up the desired structure.
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C39H49BrClN3O11Si
(2S,4S)-1-{[tert-Butyl(diphenyl)silyl]oxy}-4,8-dimethylnon-7-en-2-ol
ethanol
Pyridine
(1R,3S)-1-(benzyloxymethyl)-3-(hydroxyl-methyl)-7-methoxy-8-methyl-1,2,3,4-tetra-hydroisoquinolin-6-ol
L-Tyrosine
8