Pauferrol A, a novel chalcone trimer with a cyclobutane ring from Caesalpinia ferrea Mart exhibiting DNA topoisomerase II inhibition and apoptosis-inducing activity

Nozaki Hi., Hayashi K., Kido M., Kakumoto K., Ikeda, S., Matsuura N., Tani H., Takaoka D., Iinuma M., Akao Y.

Pauferrol A

Tetrahedron Letters

48

47

8290

9292