Chemistry of labdanediol from Cistus ladaniferus, L. synthesis of 12-Nor-ambreinolide and α and β-levantenolides

1. Urones, J.G.
2. Basabe, P.
3. Marcos, I.S.
4. Díez Martín, D.
5. Sexmero, M.J.
6. Peral, M.H.
7. Broughton, H.B.