BARALDI, P. C.;CHIARINI, A.;LEONI, A.;MANFREDINI, S.;SIMONI, D.;ZANIRATO,+, J. HETEROCYCL. CHEM., 27,(1990) N, C. 557-561
作者:BARALDI, P. C.、CHIARINI, A.、LEONI, A.、MANFREDINI, S.、SIMONI, D.、ZANIRATO,+
DOI:——
日期:——
Synthesis of 6-substituted-4,5-dihydro-3(2<i>H</i>)-pyridazinones
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.