Research Article

Synthesis and Cytotoxic Evaluation of Steroidal Copper (Cu (II)) Complexes

Scheme 2

Synthesis of complexes 11-12. Reagents and conditions: (a) 2-hydrazinopyridine, acetic acid, and ethanol; (b) CuCl2⋅2H2O, CH3OH/CHCl3 = 1 : 1.