
TY  - JOUR
A1  - Culvenor, CCJ 
A1  - Smith, LW 
T1  - The alkaloids of <I>Cynoglossum australe</I> R.Br. and <I>C. amabile</I> Stapf &#38; Drummond
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1967
VL  - 20
IS  - 11
SP  - 2499
EP  - 2503
KW  - 
UR  - https://doi.org/10.1071/CH9672499 
N2  - Two new pyrrolizidine alkaloids, cynaustraline and cynaustine, have been isolated from Cynoglossum australe R,.Br., and echinatine and a third new alkaloid, amabiline, from C. amabile Stapf &amp; Drummond. Cynaustraline, cynaustine, and amabiline are, respectively, (+)- isoretronecanol, (+)-supinidine, and (-)-supinidine esters of viridifloric acid. This is the first isolation of an ester of a (+)- enantiomer of an allylic amino alcohol. 
ER  -

