(2R,3R,5R)-3-Ethynyl-2-hydroxymethyl-5-(2-methyl-4-methylamino-pyrazolo[1,5-a][1,3,5]triazin-8-yl)-tetrahydro-furan-3-ol 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
20.0 ℃
、413.68 kPa
条件下,
反应 20.0h,
以99%的产率得到(2R,3S,5R)-3-Ethyl-2-hydroxymethyl-5-(2-methyl-4-methylamino-pyrazolo[1,5-a][1,3,5]triazin-8-yl)-tetrahydro-furan-3-ol