Total synthesis of both enantiomers of the macrocyclic lactone citreofuran

被引:9
|
作者
Bracher, F [1 ]
Schulte, B [1 ]
机构
[1] Univ Munich, Dept Pharm, Zentrum Pharmaforsch, D-81377 Munich, Germany
关键词
citreofuran; enantioselective synthesis; lipase; lactonization; cross-coupling;
D O I
10.1080/1478641031000137004
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Both enantiomers of the polyketide-derived lactone citreofuran (4) have been prepared. The enantiopure building blocks were obtained on a chemoenzymatic route ((S)-6) and by a chiral pool synthesis ((R)-6). The crucial step in the synthesis, a macrolactonization, was accomplished under Mitsunobu conditions.
引用
收藏
页码:293 / 299
页数:7
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