
TY  - JOUR
A1  - Challinor, Victoria L. 
A1  - Smith, David M. 
A1  - De Voss, James J. 
T1  - <i>Corrigendum to</i>: Steroidal Saponins Isolated from an Australian Yam <i>Dioscorea</i> sp.
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 2011
VL  - 64
IS  - 11
SP  - 1540
EP  - 1540
KW  - 
UR  - https://doi.org/10.1071/CH11056_CO 
N2  - Phytochemical characterization of the rhizome of an Australian species of Dioscorea, acquired as Dioscorea transversa R Br. but botanically identified as Dioscorea sp., led to the isolation of two steroidal saponins. The major constituent 1?-hydroxyprotogracillin (1) was previously unknown while the minor one was identified as protogracillin (2). The structure and stereochemistry of 1 were elucidated using a combination of MS studies, 1D and 2D NMR experiments and chemical degradation. 
ER  -

