期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 62, 期 23, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.202301178
关键词
Biotransformation; Cascade Design; Enzyme Catalysis; Lactones; Natural Product Synthesis
This study successfully incorporated non-natural biocatalytic modules into an artificial metabolism, combining the benefits of traditional retrosynthesis with the elegance and efficacy of biosynthetic networks. In a highly streamlined process, the total synthesis of tricyclic angiopterlactone B was achieved in two steps operating entirely in an aqueous environment while relying mainly on enzymes as key reaction mediators.
Nature's way to construct highly complex molecular entities as part of biosynthetic pathways is unmatched by any chemical synthesis. Yet, relying on a cascade of native enzymatic transformations to achieve a certain target structure, biosynthesis is also significantly limited in its scope. In this study, non-natural biocatalytic modules, a peroxidase-mediated Achmatowicz rearrangement and a dehydrogenase-catalyzed borrowing-hydrogen-type isomerization were successfully incorporated into an artificial metabolism, combining the benefits of traditional retrosynthesis with the elegance and efficacy of biosynthetic networks. In a highly streamlined process, the total synthesis of tricyclic angiopterlactone B was achieved in two steps operating entirely in an aqueous environment while relying mainly on enzymes as key reaction mediators.
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