Isolation and Total Synthesis of Beru’amide, an Antitrypanosomal Polyketide from a Marine Cyanobacterium <i>Okeania</i> sp.

Isolation and Total Synthesis of Beru’amide, an Antitrypanosomal Polyketide from a Marine Cyanobacterium <i>Okeania</i> sp.
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Beruamide 的分离和全合成,一种来自海洋蓝藻 <i>Okeania</i> sp 的抗锥虫聚酮化合物。

DOI:
10.1021/acs.orglett.2c02013
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发表时间:
2022
期刊:
影响因子:
5.2
通讯作者:
Suenaga Kiyotake
Suenaga Kiyotake
中科院分区:
化学1区
文献类型:
--
作者:
Taguchi Raimu;Iwasaki Arihiro;Ebihara Akira;Jeelani Ghulam;Nozaki Tomoyoshi;Suenaga Kiyotake

文献摘要

相似文献

从海洋蓝细菌Okeaniasp中分离到一种68 μg的无环聚酮化合物,命名为beru'amide。Beru'amide在其相对小的骨架中含有六个独特的部分。通过应用几种前沿技术,包括基于DFT的化学位移计算,我们实现了这种高度功能化的稀缺天然产物的结构测定和全合成。此外,beru'amide显示出强的抗锥虫活性。
A 68 μg amount of an acyclic polyketide, named beru’amide, was isolated from a marine cyanobacteriumOkeaniasp. Beru’amide contains six unique moieties in its relatively small skeleton. By applying several cutting-edge techniques, including DFT-based chemical shift calculations, we achieved the structure determination and the total synthesis of this highly functionalized scarce natural product. Furthermore, beru’amide was shown to have strong antitrypanosomal activity.