D. Roberts, L. Venemalm, M. Álvarez
Oct 17, 1994
Citations
0
Influential Citations
14
Citations
Journal
Tetrahedron Letters
Abstract
Abstract 6,7-Dimethoxy-4-methylquinoline has been transformed in seven steps into the ortho -quinone, 1,3,4,5-tetrahydro-5-methyl-1-(4-methylphenylsulphonyl)-pyrrolo[4,3,2- de ]quinoline-7,8-dione, 7, an intermediate which has previously been converted into the marine alkaloids damirone A and damirone B.