Production of anticancer polyenes through precursor-directed biosynthesis

…, S O'Connor, D Fox, J Leroy, CD Murphy

文献索引：Clark, Benjamin R.; O'Connor, Stephen; Fox, Deirdre; Leroy, Jacques; Murphy, Cormac D. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 18 p. 6306 - 6311

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被引用次数: 9

摘要

The biosynthesis of the pyrrolyl moiety of the fungal metabolite rumbrin originates from pyrrole-2-carboxylic acid. In an effort to produce novel derivatives with enhanced biological activity a series of substituted pyrrole-2-carboxylates were synthesised and incubated with the producing organism, Auxarthron umbrinum. Several 4-halo-pyrrole-2-carboxylic acids were incorporated into the metabolite yielding three new derivatives: 3-fluoro-, 3-chloro- ...