benzyl-(2,3-dihydro[1,4]dioxino[2,3-b]pyridin-3-ylmethyl)amine 、 (+/-)-1-(oxiranylmethyl)-2,4-imidazolidinedione 在
methanol-dichloromethane 、 CH2Cl212-propanone 、 (+/-)-1-[3-[[(2,3-dihydro-1,4-dioxino-[2,3-b]pyridin-3-yl)methyl](phenylmethyl)amino]-2-hydroxypropyl]-2,4-imidazolidine-dione 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以yielding 1.29 g of (±)-1-[3-[[(2,3-dihydro-1,4-dioxino-[2,3-b]pyridin-3-yl)methyl](phenylmethyl)amino]-2-hydroxypropyl]-2,4-imidazolidine-dione (compound 12)的产率得到(+/-)-1-[3-[[(2,3-dihydro-1,4-dioxino-[2,3-b]pyridin-3-yl)methyl](phenylmethyl)amino]-2-hydroxypropyl]-2,4-imidazolidine-dione