ß-Alkoxy-α,ß-unsaturated ketone systems in steroidal frameworks, and their conversion to 23,24- bisnorcholane lactones - Meza-Reyes, Socorro; Sandoval-Ramírez, Jesús; Montiel-Smith, Sara; Hernández-Linares, Guadalupe; Viñas-Bravo, Omar; Martínez-Pascual, Roxana; Fernández-Herrera, Maria A.; Vega-Báez, José L.; Merino-Montiel, Penélope; Santillán, Rosa L.; Farfán, Norberto; Rincón, Susana; et al. (ARKIVOC, 2005)
doi: 10.3998/ark.5550190.0006.626