Dihydroharman C??? ??, ??, ??

??

A simple harman base, the dihydro derivative has been isolated from Elaeagnus angustifolia L. This alkaloid is optically inactive and has been characterized as the picrate which forms pale yellow needles with m.p. 234°C.

?? ??

Nikolaeva, Khim. Prir. Soedin., 6, 638 (1970)

Dihydroharman ?? ?? ? ???

???

?? ??

Dihydroharman ?? ??

???	??	???	??	?? ?	??