作者:P. G. Baraldi、A. Chiarini、A. Leoni、S. Manfredini、D. Simoni、V. Zanirato
DOI:10.1002/jhet.5570270315
日期:1990.3
A convenient synthetic method for the pharmaceutically important 6-substituted-4,5-dihydro-3(2H)-pyridazinones is described. The synthetic strategy is based on Δ-soxazolines chemistry which were in turn unmasked by NO bond cleavage and cyclized to the target compounds.
描述了一种用于药学上重要的6-取代的4,5-二氢-3(2 H)-哒嗪酮的简便合成方法。合成策略基于Δ-恶唑啉化学方法,该方法依次被N O键裂解所掩盖并环化为目标化合物。