2-[[4-[[2-amino-5-[[1-[4-hydroxy-5-(phosphonooxymethyl)oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]methyl]-4-oxo-1,6,7,8-tetrahydropyrido[3,2-d]pyrimidin-6-yl]methylamino]benzoyl]amino]pentanedioic acid 在
alkaline phosphatase (E
.coli) 作用下,
反应 1.0h,
以100%的产率得到N-<4-<<<2-amino-3,4,5,6,7,8-hexahydro-4-oxo-5-<(2'-deoxyuridin-5-yl)methyl>pyrido<3,2-d>pyrimidin-6-yl>methyl>amino>benzoyl>-L-glutamic acid