SYNTHESIS AND DNA CLEAVAGE ACTIVITY OF FUNCTIONALIZED PYRAZOL-3-ONES CONTAINING OXIME ESTER

摘要

A facile access to the synthesis of functionalized pyrazol-3-ones containing oxime ester from 4-hydroxypyrazol-3-ones, which were prepared starting from 4-alkylidenepyrazol-3-one, in moderate to good yields is reported. The structures of all products were identified by spectral data and some synthesized compounds were tested for their DNA cleavage activity.