Development of Steroidal Spiro-Heterocycles Through One-Step Cyclocondensation, Their Evaluation as Antiproliferative Agents

1. Ahuja-Casarín, A.I.
2. Cortes-Percino, A.
3. González-Bakker, A.
4. Puerta, A.
5. Merino-Montiel, P.
6. Vega-Baez, J.L.
7. Melendez, F.J.
8. Castro, M.E.
9. López, Ó.
10. Padrón, J.M.
11. Montiel-Smith, S.