Synthesis of some impurities and/or degradation products of zaleplon

Abstrakt

Synthesis of several potential impurities and/or degradation products of zaleplon is identified. All the prepared compounds were unambiguously identified by NMR techniques.

Spectral characteristics (IR, UV, MS) of these compounds are also given.

Klíčová slova

• zaleplon
• impurities
• degradation products