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Literature DB >> 28033006

Skeleton Reassignment of Type C Polycyclic Polyprenylated Acylphloroglucinols.

Abstract

The previous assignment of the type C skeleton of polycyclic polyprenylated acylphloroglucinols (PPAPs) was controversial and proved to be incorrect in this study. The structures of the type C PPAPs (3-6) were revised to corresponding type A structures (3a-6a) via 13C NMR spectroscopic analysis and a quantum computational chemistry method. Therefore, only types A and B PPAPs are likely present in plants of the family Clusiaceae.

Entities: Chemical

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Year: 2016 PMID： 28033006 DOI： 10.1021/acs.jnatprod.6b00754

Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050

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Cited

4 in total

1. Regiodivergent Photocyclization of Dearomatized Acylphloroglucinols: Asymmetric Syntheses of (-)-Nemorosone and (-)-6-epi-Garcimultiflorone A.

Authors: Saishuai Wen; Jonathan H Boyce; Sunil K Kandappa; Jayaraman Sivaguru; John A Porco
Journal: J Am Chem Soc Date: 2019-07-02 Impact factor: 15.419

Skeleton Reassignment of Type C Polycyclic Polyprenylated Acylphloroglucinols.

1. Regiodivergent Photocyclization of Dearomatized Acylphloroglucinols: Asymmetric Syntheses of (-)-Nemorosone and (-)-6-epi-Garcimultiflorone A.

Review 2. Recent trends in the structural revision of natural products.

3. New Antifungal Metabolites from the Mariana Trench Sediment-Associated Actinomycete Streptomyces sp. SY1965.

4. Diverse Polyphenols from Hypericum faberi.