
TY  - JOUR
A1  - Croft, JA 
A1  - Ritchie, E 
A1  - Taylor, WC 
T1  - Constituents of <I>Bosistoa euodiformis</I> (Rutaceae). Structure and synthesis of bosistoin, a triterpene with a C<sub>33</sub> skeleton
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1975
VL  - 28
IS  - 9
SP  - 2019
EP  - 2033
KW  - 
UR  - https://doi.org/10.1071/CH9752019 
N2  - From the wood of Bosistoa euodiformis F. Muell. only 8-sitosterol could be isolated. The bark yielded the same substance together with limonin and a small amount of skimmianine. The leaves gave substances: limonin, friedelin, epifriedelanol, franklinone, two new related substances,(S)- franklinol and franklinene, and also the new triterpene bosistoin, C34H58O. By degradation and synthesis from lanosterol, bosistoin was shown to be 25-ethyl-24-methylenelanost-9(11)-en-3&#946;-yl methyl ether. 
ER  -

