1-(3-benzylaminopropyl)-3-methyl-quinazoline-2,4-dione 、
5-溴乙酰水杨酰胺 、
氯化苄 生成 1-[3-Carbamoyl-4-β-dihydroxy-phenethylamino)-propyl]-3-methylquinazoline-2,4-dione dihydrochloride 、 1-[3-(3-carbamoyl-β-oxo-4-hydroxyphenethylamino)-phenyl]-3-methyl-quinazoline-2,4-dione hydrochloride