申请人:Eli Lilly and Company
公开号:US04411753A1
公开(公告)日:1983-10-25
A class of 6-t-alkyl-3-pyridazinones are prepared from 3-t-alkanoyl-2-propenoic acids by irradiation with strong light and reaction with hydrazine.
一类6-t-烷基-3-吡啶酮是通过使用强光照射和与肼反应从3-t-酰基-2-丙烯酸制备的。