Description
The second peptide alkaloid isolated from the roots of Ceanothus integerrimus
Hook et Am., this base also crystallizes from CHCl3-light petroleum as colourless
needles. Like the preceding alkaloid it is laevorotatory with [α]20D - 164° (c 0.2,
CHCI 3). The ultraviolet spectrum is identical with that of integerrenine. The
structure has likewise been elucidated from the mass spectrum.
Definition
ChEBI: Integerressine is a cyclic peptide.
References
Tschesche et aI., Chern. Ber., 100,3924 (1967)