反应详情

Following a procedure similar to that described in Example 67(c), but using N-[4-(4-piperidinomethyl-2-pyridyloxy)butyl]-2-(2-hydroxyethylthio)acetamide [prepared as described in step (b) above] and acetic anhydride as starting materials, in relative proportions similar to those used in that Example, the title compound was obtained as an oil in an 84% yield.