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The scaffold-forming steps of plant alkaloid biosynthesis.
Natural Product Reports ( IF 10.2 ) Pub Date : 2020-8-3 , DOI: 10.1039/d0np00031k
Benjamin R Lichman 1
Affiliation  

Alkaloids from plants are characterised by structural diversity and bioactivity, and maintain a privileged position in both modern and traditional medicines. In recent years, there have been significant advances in elucidating the biosynthetic origins of plant alkaloids. In this review, I will describe the progress made in determining the metabolic origins of the so-called true alkaloids, specialised metabolites derived from amino acids containing a nitrogen heterocycle. By identifying key biosynthetic steps that feature in the majority of pathways, I highlight the key roles played by modifications to primary metabolism, iminium reactivity and spontaneous reactions in the molecular and evolutionary origins of these pathways.

中文翻译:

植物生物碱生物合成的支架形成步骤。

来自植物的生物碱具有结构多样性和生物活性的特点,在现代和传统药物中都保持着优越的地位。近年来,在阐明植物生物碱的生物合成起源方面取得了重大进展。在这篇综述中,我将描述在确定所谓的真正生物碱的代谢来源方面取得的进展,真正的生物碱是来自含有氮杂环的氨基酸的特殊代谢物。通过确定大多数途径中的关键生物合成步骤,我强调了对初级代谢、亚胺反应性和自发反应的修改在这些途径的分子和进化起源中所起的关键作用。
更新日期:2020-08-03
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