1.
J Org Chem
; 78(2): 786-90, 2013 Jan 18.
Artículo
en Inglés
| MEDLINE
| ID: mdl-23214930
RESUMEN
A formal synthesis of cephalotaxine, the parent member of the Cephalotaxus alkaloids, was achieved. It features a practical four-step assembly of the benzazepine-bearing pentacyclic ring system through two alkylation reactions, acidic hydrolysis, and aldolization.