反应详情

Following a procedure similar to that described in Example 67(c), but using N-[5-(4-piperidinomethyl-2-pyridyloxy)pentyl]-2-(2-hydroxyethylthio)acetamide [prepared as described in step (a) 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 a 90% yield.