HRID1846870

反应详情

EQUATION

反应方程式

HRID 1846870 的结构方程式

PROCEDURE

实验过程

3-Benzyloxy-6-[(3-chloro-benzenesulfonylamino)-methyl]-1-methyl-4-oxo-1,4-dihydro-pyridine-2-carboxylic acid (13-05) (1.62 g, 78.57%) was synthesized as a yellow solid from 3-benzyloxy-6-[(3-chloro-benzenesulfonylamino)-methyl]-4-oxo-4H-pyran-2-carboxylic acid (12-05) (2.0 g, 4.45 mmol) following the procedure described for 6-(benzenesulfonylamino-methyl)-3-benzyloxy-1-methyl-4-oxo-1,4-dihydro-pyridine-2-carboxylic acid (13-01).