This terpene alkaloid, also occurring in the leaves of Murraya koenigii Spreng., is
laevorotatory, having [α]D - 24.4°. Two methyl groups, one phenolic hydroxyl,
an imino group and an unsaturated side chain are present.
Narasimhan, Paradkar, Kelkar.,lnd. J. Chem., 8,473 (1970)
