Design, synthesis and anticancer evaluation of β-carboline-1-one hydantoins

Aim: Cancer is a major health burden and a leading cause of death worldwide. We sought to discover potential anticancer molecules with novel scaffold for further development of more active agents to address the issue. Methodology: A series of β-carboline-1-one hydantoins were designed according to a conformational restriction strategy, synthesized via a one-pot Knoevenagel condensation-intramolecular cyclization, and tested in cytotoxicity...