Total synthesis of 8,9,11,12-tetramethoxy-2-methyl-1,2,3,4-tetrahydronaphtho[2,1-f]isoquinoline and 8,9,11-trimethoxy-2-methyl-1,2,3,4-tetrahydronaphtho[2,1-f]isoquinolin-12-ol

1. Pampín, M.C.
2. Estévez, J.C.
3. Estévez, R.J.
4. Castedo, L.