Chemistry and Life Sciences Division, Research Triangle Institute, P.O. Box 12194, Research Triangle Park, NC 27709, U.S.A.;Paul M. Gross Chemical Laboratory, Duke University, Durham, NC 27706, U.S.A.
Abstract:
The structure of Undulatone, a new antileukaemic quassinoid from Hannoa undulata was determined by spectral means and confirmed by single crystal X-ray analysis of the methanol solvate.