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Structural and Stereochemical Diversity in Prenylated Indole Alkaloids Containing the Bicyclo[2.2.2]diazaoctane Ring System from Marine and Terrestrial Fungi

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Journal Nat Prod Rep
Date 2018 Apr 11
PMID 29632911
Citations 26
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Abstract

Covering: up to February 2017 Various fungi of the genera Aspergillus, Penicillium, and Malbranchea produce prenylated indole alkaloids possessing a bicyclo[2.2.2]diazaoctane ring system. After the discovery of distinct enantiomers of the natural alkaloids stephacidin A and notoamide B, from A. protuberus MF297-2 and A. amoenus NRRL 35660, another fungi, A. taichungensis, was found to produce their diastereomers, 6-epi-stephacidin A and versicolamide B, as major metabolites. Distinct enantiomers of stephacidin A and 6-epi-stephacidin A may be derived from a common precursor, notoamide S, by enzymes that form a bicyclo[2.2.2]diazaoctane core via a putative intramolecular hetero-Diels-Alder cycloaddition. This review provides our current understanding of the structural and stereochemical homologies and disparities of these alkaloids. Through the deployment of biomimetic syntheses, whole-genome sequencing, and biochemical studies, a unified biogenesis of both the dioxopiperazine and the monooxopiperazine families of prenylated indole alkaloids constituted of bicyclo[2.2.2]diazaoctane ring systems is presented.

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References
1.
McAfoos T, Li S, Tsukamoto S, Sherman D, Williams R . STUDIES ON THE BIOSYNTHESIS OF THE STEPHACIDINS AND NOTOAMIDES. TOTAL SYNTHESIS OF NOTOAMIDE S. Heterocycles. 2011; 82(1):461-472. PMC: 3143024. DOI: 10.3987/COM-10-S(E)19. View

2.
Visagie C, Houbraken J, Frisvad J, Hong S, Klaassen C, Perrone G . Identification and nomenclature of the genus Penicillium. Stud Mycol. 2014; 78:343-71. PMC: 4261876. DOI: 10.1016/j.simyco.2014.09.001. View

3.
Finefield J, Sherman D, Tsukamoto S, Williams R . Studies on the biosynthesis of the notoamides: synthesis of an isotopomer of 6-hydroxydeoxybrevianamide E and biosynthetic incorporation into notoamide J. J Org Chem. 2011; 76(15):5954-8. PMC: 3148199. DOI: 10.1021/jo200218a. View

4.
Frisvad J . Taxonomy, chemodiversity, and chemoconsistency of Aspergillus, Penicillium, and Talaromyces species. Front Microbiol. 2015; 5:773. PMC: 4290622. DOI: 10.3389/fmicb.2014.00773. View

5.
Tsukamoto S, Kato H, Samizo M, Nojiri Y, Onuki H, Hirota H . Notoamides F-K, prenylated indole alkaloids isolated from a marine-derived Aspergillus sp. J Nat Prod. 2008; 71(12):2064-7. DOI: 10.1021/np800471y. View