反应详情

The synthesis of this compound is carried out as described in Example 8 except that, in Step A, the ethyl 7-bromo-2-methylheptanoate is replaced by an equimolar amount of ethyl 4-bromobutoxyacetate (Example M). The product of Step A is thus ethyl 4-{N-[4-(2-tetrahydropyranyloxy)nonyl]methanesulfonamido}butoxyacetate. The subsequent step yields 4-[N-(4-hydroxynonyl)methanesulfonamido]butoxyacetic acid (B).

1. customThe synthesis of this compound