Merchant, J. R.; Kulkarni, S. D.; Venkatesh, M. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 10, p. 914 - 916
作者:Merchant, J. R.、Kulkarni, S. D.、Venkatesh, M. S.
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日期:——
MERCHNANT, J. R.;KULKARNI, S. D.;VENKATESH, M. S., INDIAN J. CHEM., 1980, 19, N 10, 914-916
作者:MERCHNANT, J. R.、KULKARNI, S. D.、VENKATESH, M. S.
DOI:——
日期:——
YAMADA, TOSHIHIRO;NOBUHARA, YOUICHI;YAMAGUCHI, AZUMA;OHKI, MASAHIKO, J. MED. CHEM., 1982, 25, N 8, 975-982
3(2H)-pyridazinone derivatives and related analogues was synthesized. Substituted 3(2H)-pyridazinones and their 4,5-dihydro analogues were alkylated by omega-haloalkyl cyanides at the N-2 position under phase-transfer catalyticreaction, and the nitrile group was converted to the thio amide group by treatment with hydrogen sulfide alone or with the appropriate primary or secondary amines. Various substituents