Toonacilin and 6-acetoxytoonacilin, two new B-seco- tetranortriterpenoids with antifeeding activity
- Publikations-Art
- Zeitschriftenbeitrag
- Autoren
- Kraus, W.; Grimminger, W.; Sawitzki, G.
- Erscheinungsjahr
- 1978
- Veröffentlicht in
- Angew. Chem.
- Band/Volume
- 90/6
- Seite (von - bis)
- 476-7
The title compds. (I, R = H, OAc) were isolated from Toona ciliata bark. The structure was derived from spectral data. They have antifeeding activity against Epilachna varivestis (no data).