Convergent synthesis of the amphotericin polyol subunit employing asymmetric dienolate addition reactions
作者:Jochen Krüger、Erick M. Carreira
DOI:10.1016/s0040-4039(98)01467-1
日期:1998.9
have described a convergent asymmetric synthesis of the polyol fragment of amphotericin B that utilizes a versatile dienolate aldol addition reaction of furfural to rapidly assemble the constituent polyol subunit. This strategy allows for the efficient synthesis of large quantities of the desired fragment while inherently flexible to allow the construction of analogs. The synthesis of the C1C13 fragment
我们已经描述了两性霉素B的多元醇片段的会聚不对称合成,其利用糠醛的通用二烯醇二醛醛醇醛加成反应来快速组装组成多元醇亚基。该策略允许有效合成大量所需片段,同时具有固有的灵活性以允许构建类似物。的C的合成1 C 13两性霉素的片段需要在28%的总收率只有11的步骤和前进。