Bryotoxins B and C, Toxic Bufadienolide Orthoacetates From the Flowers of Bryophyllum Tubiflorum (Crassulaceae)
RJ Capon, JK Macleod and PB Oelrichs
Australian Journal of Chemistry
39(10) 1711 - 1715
AbstractA mixture of bryotoxins B and C, two new toxins from the flowers of Bryophyllum tubiflorum, was resolved after acetylation and semipreparative silica h.p.l.c . Spectroscopic analysis of the isolated acetates resulted in identification of the toxins as the bufadienolide orthoacetates (3) and (4).
© CSIRO 1986