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]-6-(2-hydroxyethylthio)hexanamide [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 in an 87% yield.