Some new isoesters of furocoumarins, ie, derivatives with an hetero-atom such N, S, Se substituting the oxygen in the furan or coumarin ring, have been synthesized.1a–c View all references With the objective of minimizing the side effects of furocoumarin photochemotherapy, and possibly for increasing the therapeutic effects of these drugs, we are directing our efforts toward the synthesis of several new types of selenopsoralenes and angelicins. ... View all references has ...
