反应详情

Using as starting materials 0.10 g of 2-[(4-acetyl-3- hydroxy-2-propylbenzyl)thio]-3-hydroxypyridine obtained in Example 17 and 0.07 g of ethyl bromoacetate, 0.09 g of ethyl [[2-[(4-acetyl-3-hydroxy-2-propylbenzyl)thio]pyridin-3-yl]- oxy]acetate was obtained in a manner similar to Example 15.