(-)-Nupharolutine

Also present in the rhizomes of Nuphar luteurn, this alkaloid forms colourless crystals when purified by recrystallization from MeOH-Me2CO. The base is laevorotatory with [α] ²² D- 105° (CHC13).

Wrobel et al., Can. J. Chern., 50, 1831 (1972)