（吴茱萸）根中的新裂环烯醚萜苷。

New iridoid glucosides from the roots of (Craib) Bremek.

机构信息

Faculty of Science, Natural Products Research Unit, Department of Chemistry and Center for Innovation in Chemistry, Khon Kaen University, Khon Kaen, Thailand.

Faculty of Medicine, Department of Microbiology, Khon Kaen University, Khon Kaen, Thailand.

出版信息

Nat Prod Res. 2022 Apr;36(7):1716-1724. doi: 10.1080/14786419.2020.1813133. Epub 2020 Aug 27.

DOI:10.1080/14786419.2020.1813133

PMID:32851863

Abstract

Phytochemical investigation of the roots of led to the isolation of three new iridoid glucosides, named rothmanniosides A-C (-), and nine known compounds (-). Their structures, including their absolute configurations, were elucidated by thorough analysis of mass spectrometric and NMR spectroscopic data, together with CD calculations. Compounds and are reported from the Rubiaceae family for the first time.

摘要

对 led 的根的植物化学研究导致了三个新的裂环环烯醚萜葡萄糖苷的分离，命名为 rothmanniosides A-C (-)，以及九个已知化合物 (-)。通过全面分析质谱和 NMR 光谱数据以及 CD 计算，阐明了它们的结构，包括它们的绝对构型。化合物和是首次从茜草科中报道的。