C-8 epimeric iridoid glycosides of Cordylanthus (Scrophulariaceae) species

Justice, M.R.; Baker, S.R.; Stermitz, F.R.

C-8 epimeric iridoid glycosides of Cordylanthus (Scrophulariaceae) species

1992

Justice, M.R. | Baker, S.R. | Stermitz, F.R.

Twenty iridoid glycosides, including four few ones (10-O-foliamenthoylaucubin, 6"R,7"-dihydro-10-O-foliamenthoylaucubin, 6 beta-hydroxy-8-epiboschnaloside and aldoxoside), were identified from eight taxa of Cordylanthus (Scrophulariaceae). Pairs of C-8 epimeric iridoids (e.g. boschnaloside/8-epiboschnaloside and their 6 beta-hydroxy derivatives) were found together in the same plant for the first time in the Scrophulariaceae. Verbascoside was found in all species.

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AGROVOC Keywords

arizona chemotaxonomy colorado isolation nevada oregon scrophulariaceae spectral analysis utah washington

Bibliographic information

Published in

Phytochemistry

Volume 31 Issue 6 Pagination 2021 - 2025 ISSN 0031-9422

Publisher

Elsevier Inc.

Other Subjects

Cordylanthus maritimus subsp. canescens; Iridoid glycosides; Cordylanthus wrightii subsp. kaibubensis; Cordylanthus tenuis subsp. viscidus; Chemical constituents of plants; Cordylanthus parviflorus; Cordylanthes kingii subsp. kingii; Cordylanthus ramosus; Cordylanthus capitatus; Weed biology; Cordylanthus wrightii subsp. wrightii

Language

English

Note

2019-12-04

Type

Text; Journal Article

In AGRIS since: 2024-02-28

Format: MODS

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