The alkaloids of the genus Datura, section brugmansia. Part IV. New alkaloids of D. sanguinea R. and P.
Abstract
(–)-3α-Tigloyloxy-6β-acetoxytropane has been identified as a component of the alkaloidal mixture of Datura sanguinea leaves and young stems. Its structure was indicated by spectroscopy and by hydrolysis and confirmed by partial synthesis. 3α-Acetoxytropane, not previously recorded as a natural product, has also been isolated from the same plant material.