Fused thiazoles from 3-amino-thiazoline-2-thiones: Synthesis of pyrazolo [5,1-b]thiazole and thiazolo[2,3-b]-1,3,4-thiadiazine derivatives

1. Molina, P.
2. Arques, A.
3. de los Desamparados Velasco, M.
4. Villalgordo, J.