[3-(carbamimidoylcarbamoyl)-2-methyl-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl]methyl dihydrogen phosphate 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 5.0h,
生成 3-guanidinocarbonyl-2-methyl-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-ylmethylphosphate disodium salt