E. Teodori et al., Structure-activity relationship studies on the potent multidrug resistance(MDR) modulator 2-(3,4-dimethoxyphenyl)-2-(methylethyl)-5-[(anthr-9-yl)methylamino]pentanenitrile (MM 36), MED CHEM RE, 10(9), 2001, pp. 563-576
A few derivatives of the potent MDR inhibitor 2-(3,4-dimethoxyphenyl)-2-(me
thylethyl)-5-[(anthr-9-yl)methylamino]pentanenitrile (MM36) have been synth
esised and studied with the aim of optimising activity and selectivity. The
results show that, even if dramatic improvements in potency and in selecti
vity were not reached, a better drug candidate (14) and a new lead for furt
her development of the series (8) have been identified.