Use of indole-3-acetic acid derivatives in medicine

摘要

Compounds of formula (I), or physiologically functional derivatives thereof, wherein: R₁, R₂, R₃ and R'₃ are independently selected from II or lower alkyl; and R₄, R₅, R₆ and R₇ are independently selected from H, electron withdrawing groups (such as F, Cl, Br, I, OCF₃, carboxyl groups, acetal groups, electron deficient aryl groups), lower alkyl groups lower alkoxy groups, aryl groups or aryloxy groups, wherein it least one of R₄, R₅, R₆, and R₇ is selected from an electron withdrawing group, may be used in methods of therapy, particular in treating neoplastic diseases in methods of GDEPT, ADPET, PDEPT and PDT