Extractives from Cedrela odorata L. The structure of methyl angolensate
作者:W. R. Chan、K. E. Magnus、B. S. Mootoo
DOI:10.1039/j39670000171
日期:——
The constituents of the heartwood of Cedrelaodorata are variable. The structure of methyl angolensate, one of the components, is elucidated on the basis of spectroscopic evidence and chemical transformations. It is a secoring-B tetranortriterpenoid closely related biogenetically to gedunin and deacetyl-7-keto-gedunin, which are also found in the heartwood.