
TY  - JOUR
A1  - Corbett, RE 
A1  - Wilkins, AL 
T1  - Lichens and fungi. XV. Revised structures for hopane triterpenoids isolated from the lichen <I>Pseudocyphellaria mougeotiana</I>
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1977
VL  - 30
IS  - 10
SP  - 2329
EP  - 2332
KW  - 
UR  - https://doi.org/10.1071/CH9772329 
N2  - The hopane triterpenoid in the extractives from P. mougeotiana, reported in Part VII1 of this series as hopane-6&#945;,7&#945;,22-triol, is now shown to be hopane-6&#945;,7&#946;,22-triol (1j). There is a consequential revision of the two triol diacetate structures to hopane-6&#945;,7&#946;,22-triol 7-acetate (1i) and hopane-6&#945;,7&#946;,22-trio1 7-acetate (1h). In addition the diol reported as hopane-11&#946;,22-diol has now been shown to be a mixture of hopane-7&#946;,22-diol (1b) and hopane-15&#945;,22-diol (1e). Hopane- 7&#946;,22-diol 7-acetate (1f) and hopane-15&#945;,22-diol 15-acetate (1g) have also been identified in the extractives. 
ER  -

