95688-93-0Relevant articles and documents
A Synthetic Route to Dehydrosecodine Analogues
Leeson, Paul D.
, p. 2125 - 2128 (2007/10/02)
Pyridinium salts (21) and (22) were synthesised and their reductions to analogues of the postulated biosynthetic intermediate dehydrosecodine (1) investigated.From (22) the isomeric 1-methyl-19-oxodehydrosecodines (5)-(7) were isolated.Wittig reaction of the 2-methoxalylindoles (14) and (15) with methylenetriphenylphosphorane led to the dihydro-oxepinoindole derivative (19).