1-oxotetrahydro-2-benzazepines from 1-methyl-3,4-dihydro-5H-2-benzazepines: Synthesis of N-methyl-7,8,9-trimethoxy-2,3,4,5-tetrahydro-1H-2-benzazepine

1. Alonso, R.
2. Takahashi, K.
3. Schönenberger, B.
4. Brossi, A.