Anderson L A, Bisset N G, Phillipson J D, Zarucchi J L
J Ethnopharmacol. 1985 Nov-Dec;14(2-3):187-92. doi: 10.1016/0378-8741(85)90086-8.
From the seeds of Macoubea guianensis (Apocynaceae), mixtures of the antipodes of two indole alkaloids, vincadifformine and vincadine, have been isolated; in the first the (+)- and in the second the (-)-isomer predominated.
从圭亚那马库贝木（夹竹桃科）的种子中，已分离出两种吲哚生物碱长春二氢吲哚碱和长春碱的对映体混合物；在第一种中，（+）-异构体占主导，在第二种中，（-）-异构体占主导。
