Toonafolin, a novel tetranortriterpenoid B lactone from Toona ciliata M. J. Roem. var. australis (Meliaceae)
- Publication Type
- Journal contribution
- Authors
- Kraus, W.; Grimminger, W.
- Year of publication
- 1981
- Published in
- Liebigs Ann. Chem.
- Band/Volume
- 10/
- Page (from - to)
- 1838-43
Toonafolin (I), the 1st tetranortriterpenoid B lactone found in Meliaceae, was isolated from ether exts. of leaves of T. ciliata. The structure of I was detd. by chem. reactions and on the basis of spectroscopic data.