Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Química, Laboratorio de Investigación en Productos Naturales Vegetales, AA 14490, Cra 30 45-03, Bogotá, D.C., Colombia.
Org Biomol Chem. 2010 May 7;8(9):2003-5. doi: 10.1039/b927558d. Epub 2010 Feb 12.
The first diastereoselective synthesis of PAF-antagonistic cinerins A-C, macrophyllin-type bicyclo[3.2.1]octane neolignans from Pleurothyrium cinereum, has been accomplished using a novel Pd-catalysed oxyarylation to afford a 2,3-dihydrobenzofuran as the key intermediate.
首次对来自 Pleurothyrium cinereum 的 PAF 拮抗剂 cinerin A-C、大百合型双环[3.2.1]辛烷新木脂素进行了非对映选择性全合成,该合成使用了新颖的 Pd 催化的氧芳基化反应来提供 2,3-二氢苯并呋喃作为关键中间体。