N-苯基马来酰亚胺 、
吡哆醛盐酸盐 、
聚甘氨酸 在
sodium acetate 作用下,
以
甲醇 、
水 为溶剂,
反应 2.0h,
生成
4-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6,8-dioxo-7-phenyl-3,7-diazabicyclo<3.3.0>octane 、 4-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6,8-dioxo-7-phenyl-3,7-diazabicyclo<3.3.0>octane 、
4-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6,8-dioxo-7-phenyl-3,7-diazobicyclo<3.3.0>octane-2-carboxylic acid 、 4-(3-hydroxy-5-hydroxymethyl-2-methylpyridin-4-yl)-6,8-dioxo-7-phenyl-3,7-diazybicyclo<3.3.0>octane-2-carboxylic acid