Four new benzo[d,e]isochromene derivatives from rhizomes of Musa basjoo

YongJun Li; Li Jiang; LiYan Liu; YueTing Li; Xue Ma; Jie Pan; ChunHua Liu; Yong Huang; YongLin Wang

doi:10.1080/14786419.2021.1973458

Four new benzo[d,e]isochromene derivatives from rhizomes of Musa basjoo

Nat Prod Res. 2023 Feb;37(3):383-388. doi: 10.1080/14786419.2021.1973458. Epub 2021 Sep 10.

Authors

YongJun Li^{1

2

3}, Li Jiang^{1

2}, LiYan Liu^{1

3}, YueTing Li⁴, Xue Ma², Jie Pan^{1

4}, ChunHua Liu², Yong Huang⁴, YongLin Wang^{1

4}

Affiliations

¹ Department of Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guizhou, People's Republic of China.
² Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guizhou, People's Republic of China.
³ School of Pharmacy, Guizhou Medical University, Guizhou, People's Republic of China.
⁴ Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, People's Republic of China.

PMID: 34507519
DOI: 10.1080/14786419.2021.1973458

Abstract

Four new compounds, basjoochromene A (1), basjoochromene B (2), basjoochromene C (3) and basjoochromene D (4) were isolated from the 70% ethanol extract of the rhizomes of Musa basjoo using column chromatography techniques. Their structures were elucidated on the basis of spectroscopic data interpretation, mass spectrometric analyses.

Keywords: Musa basjoo; Rhizomes; benzo[d,e]isochromene; structure elucidation.

MeSH terms

Mass Spectrometry
Molecular Structure
Musa* / chemistry
Rhizome* / chemistry