Description
An alkaloid found in species of Vallesia, particularly V. dichotoma and V. glabra.
The structure and absolute configuration have been determined by X-ray diffraction analysis of the methiodide which crystallizes in space group P2 1 and has a =
11.977, b = 12.009 and c = 9.4224 A.
References
Brown, Djerassi, Simpson., f. Amer. Chem. Soc., 90, 2445 (I 968)
