Control of the reaction between 2-aminobenzothiazoles and Mannich bases. Synthesis of pyrido[2,1-b][1,3]benzothiazoles versus [1,3]benzothiazolo[2,3-b]quinazolines

1. Quiroga, J.
2. Hernández, P.
3. Insuasty, B.
4. Abonía, R.
5. Cobo, J.
6. Sánchez, A.
7. Nogueras, M.
8. Low, J.N.