Enantioselective Synthesis of Aspergillide B

Enantioselective Synthesis of Aspergillide B
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DOI:
10.1271/bbb.90221
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发表时间:
2009-08-01
影响因子:
1.6
通讯作者:
Kuwahara, Shigefumi
Kuwahara, Shigefumi
中科院分区:
工程技术4区
文献类型:
--
作者:
Nagasawa, Tomohiro;Kuwahara, Shigefumi

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以曲霉内酯C的合成中间体为起始原料,经7步反应,以49%的产率对映选择性合成了14元大环细胞毒素曲霉内酯B。合成产物的光谱数据和比旋光度值与天然曲霉内酯B的光谱数据和比旋光度值一致。
The enantioselective synthesis of aspergillide B, a 14-membered macrocyclic cytotoxin, was achieved in a 49% yield via 7 steps from a synthetic intermediate of aspergillide C. The spectroscopic data and specific rotation value for the synthetic material matched those of natural aspergillide B.