Heterocycles, v 29, p 313 (1989)
J. Carlos Menéndez and Mónica M. Söllhuber
Heterocyclic Spiro Compounds. III. Synthesis of [2R*,11bR*]-9.10-Dimethoxy-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizine-2-spiro-3’-pyrrolidines and [2R*,11bR*]-9,10-Dimethoxy-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizine-2-spiro-3’-pyrrolidin-2’-ones
- DOI:
http://dx.doi.org/10.3987/COM-89-4725