Biosynthesis and Chemical Diversification of Verucopeptin Leads to Structural and Functional Versatility
Biosynthesis and Chemical Diversification of Verucopeptin Leads to Structural and Functional Versatility
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Verucopeptin 的生物合成和化学多样化导致结构和功能的多功能性。
DOI:
10.1021/acs.orglett.0c01387
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发表时间:
2020
期刊:
影响因子:
5.2
通讯作者:
Deng Xianming
中科院分区:
文献类型:
--
作者:
Zhang Lei;Wang Yuezhou;Huang Wei;Wei Yanling;Jiang Zile;Kong Lulin;Wu An-an;Hu Zhiyu;Huang Huiying;Xu Qingyan;Li Li;Deng Xianming
A synthesis program for structurally complex macrocycles is very challenging. Herein, we propose a biosynthesis pathway of the pyranylated cyclodepsipeptide verucopeptin to make enough supply and to diversify verucopeptin by genetic manipulation and one-step semisynthesis. The synthesis relies on the intrinsic reactivity of the interchangeable hemiketal pyrane and opened keto along with adjacent alkene. Biological evaluation of verucopeptin-oriented analogs delivers a potent AMP-activated protein kinase (AMPK) agonist, antibacterial agent, and selective NFκB modulator.