Ground state isomerism and dual fluorescence of 2-methylharmine anhydronium base (7-methoxy-1, 2-dimethyl- 2h-pyrido[3,4-b]indole) in 2-methylbutane and other aprotic solvents

1. García-Fernández, E.
2. Muñoz, M.A.
3. Carmona, C.
4. Balón, M.