Analogues of cytotoxic squamocin using reliable reactions: new insights into the reactivity and role of the α,β-unsaturated lactone of the annonaceous acetogenins

1. Duval, R.A.
2. Poupon, E.
3. Romero, V.
4. Peris, E.
5. Lewin, G.
6. Cortes, D.
7. Brandt, U.
8. Hocquemiller, R.