反应详情

Following a procedure similar to that described in Example 67(c), but using N-[4-(4-piperidinomethyl-2-pyridyloxy)-cis-2-butenyl]-5-(2-hydroxyethylthio)pentanamide [prepared as described in step (c) 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 92% yield.