3-benzyloxy-2-[(4-benzyloxy-3-methoxy-phenyl)-hydroxy-methyl]-1-(2-hydroxy-ethyl)-1H-pyridin-4-one 在
钯 乙醇 作用下,
以
甲醇 为溶剂,
以yield 3-hydroxy-1-(2-hydroxy-ethyl)-2-[hydroxy-(4-hydroxy-3-methoxy-phenyl)-methyl]-1H-pyridin-4-one的产率得到3-hydroxy-1-(2-hydroxy-ethyl)-2-[hydroxy-(4-hydroxy-3-methoxy-phenyl)-methyl]-1H-pyridin-4-one