504-30-3 = 55271-46-0 + 89033-30-7 反应条件:1.1 Reagents: Hydrazine 标题:Preparation Of 4-Amino-3(2H)-Pyridazinones By Direct Amination Of 3(2H)-Pyridazinones With Hydrazine 作者:Coates,William J.; Mckillop,Alexander 参考文献:Heterocycles 日期:1989 卷标:29(6) 页码:1077-90
参考文献:10.1007/bf02975109 摘要:Önkol T, Fethi Sahin M, Yildirim E, Erol K, Ito S. Synthesis and antinociceptive activity of (5-chloro-2(3H)-benzoxazolon-3-yl) propanamide derivatives. Archives of Pharmacal Research. 2004 Nov;27(11):1086. doi: 10.1007/bf02975109.