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Updated: Sep 18, 2025

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通过选择性载体蛋白捕获,对卡利希亚米辛γ1的Iodo-Thiobenzoate的顺序重建揭示了一个Flavin依赖的Iodinase

Fang Pang1, Craig A Townsend1

  • 1Department of Chemistry, The Johns Hopkins University, 3400 North Charles Street, Baltimore, MD, 21218, USA.

Angewandte Chemie (International ed. in English)
|June 20, 2025
PubMed
概括

研究人员确定了第一个依赖黄素的酶酶,这对于合成罕见的化天然产品至关重要,例如抗瘤化合物卡利希胺素. 这一发现推动了我们对酶酶和生物催化剂的理解.

关键词:
卡利希阿米辛是一种素.原酶是一种基酶.酸酸盐是什么意思氧基酶是一种氧化酶.甲基转移酶是O-甲基转移酶的一种.

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Bromination and chlorination of aromatic rings by electrophilic aromatic substitution reactions are easily achieved, but fluorination and iodination are difficult to achieve. Fluorine is so reactive that its reaction with benzene is difficult to control, resulting in poor yields of monofluoroaromatic products. To address this, Selectfluor reagent is used as a fluorine source in which a fluorine atom is bonded to a positively charged nitrogen.
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