Design and synthesis of chromone-based monoamine oxidase B inhibitors with improved drug-like properties.

The absence of disease modifying drugs in Parkinson's disease therapy urges for new chemical entities acting on relevant PD-associated biological targets. As a result, developing selective and reversible inhibitors targeting MAO-B is still a desirable line of therapeutic research. Within this framework, a small library of chromone derivatives was synthesized and screened towards human monoamine oxidases.