Surenone and surenin, two novel tetranortriterpenoids from Toona sureni [Blume] Merrill
- Publikations-Art
- Zeitschriftenbeitrag
- Autoren
- Kraus, W.; Kypke, K.
- Erscheinungsjahr
- 1979
- Veröffentlicht in
- Tetrahedron Lett.
- Band/Volume
- 29/
- Seite (von - bis)
- 2715-6
The structures of surenone (I; R = H, R1R2 = O) and surenin (I; R = Ac, R1 = OAc, R2 = H), isolated together with cedrelone from T. sureni, were detd. from spectral (mass spectra, 1H and 13C NMR, and IR) data.