
TY  - JOUR
A1  - Chauncy, B 
A1  - Gellert, E 
T1  - Synthesis of phenanthroindolizidines. II. The synthesis of (&#177;)-tylocrebrine, (&#177;)-tylophorine, (&#177;)-antofine, and (&#177;)-2,3-dimethoxyphenanthroindolizidine
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1970
VL  - 23
IS  - 12
SP  - 2503
EP  - 2516
KW  - 
UR  - https://doi.org/10.1071/CH9702503 
N2  - A new synthesis of the racemic forms of the phenanthroindolizidine alkaloids, tylocrebine, tylophorine, and antofine, together with the previously unknown 2,3-dimethoxyphenanthroindolizidine, is described. Some features of the n.m.r. spectra of the final products and certain of the synthetic intermediates are discussed. 
ER  -

