9-(RS)-(2,3-dihydroxypropyl)-6-hydroxylaminopurine 、
氯甲基膦酸二氯化物 在
Dowex H+ 、 Dowex Na+ 作用下,
生成 disodium salt of 9-(RS)-(3-hydroxy-2-phosphonylmethoxypropyl)-6-hydroxylaminopurine 、 disodium salt of 9-(RS)-(2-hydroxy-3-phosphonylmethoxypropyl)-6-hydroxylaminopurine