6-[4-(3-benzylaminopropionamido)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone 、
1-[2-allyl-4-[2-(cyclopropylmethoxy)ethyl]phenoxy]-2,3-epoxypropane 在
silica gel 作用下,
以
丙醇 为溶剂,
反应 24.0h,
以to give as a glass 6-[4-[3-[2-hydroxy-3-[2-allyl-4-(2-(cyclopropylmethoxy)ethyl)phenoxy]-N-benzylpropylamino]propionamido]phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone (4.4 g)的产率得到6-[4-[3-[2-hydroxy-3-[2-allyl-4-(2-(cyclopropylmethoxy)ethyl)phenoxy]-N-benzylpropylamino]propionamido]phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone