Dapholdhamines A−D, Alkaloids from Daphniphyllum oldhami
Journal of Natural Products
2009.0
Abstract
Four new Daphniphyllum alkaloids, dapholdhamines A-D (1-4), were isolated from the leaves of Daphniphyllum oldhami. The structures and relative configurations of 1-4 were elucidated on the basis of spectroscopic data.