Synthesis of Pyranonaphthoquinone Antibiotics Involving the Phthalide Annulation Strategy
作者:Norbert De Kimpe、Sven Claessens、Dashnie Naidoo、Dulcie Mulholland、Luc Verschaeve、Johannes van Staden
DOI:10.1055/s-2006-926248
日期:——
The synthesis of the pyranonaphthoquinone antibiotic pentalongin was performed using the phthalide annulation strategy. Annulation of the cyanophthalide onto 6H-pyran-3-one resulted in a hongconin analogue, which upon further elaboration was converted into the natural product. © Georg Thieme Verlag Stuttgart.
使用苯酞环化策略进行吡喃萘醌类抗生素五肽的合成。将氰基酞环化到 6H-pyran-3-one 上产生了 hongconin 类似物,经过进一步的加工,它被转化为天然产物。© Georg Thieme Verlag 斯图加特。