Please wait a minute...
J Integr Plant Biol, 1991, 33 (1): -, Research Article
The Glucosides from Swertia mussotii Franch
Sun Hong-fa, Hu Bai-lin, Ding Jing-ye and Fan Shu-fen
doi:
Abstract
Swertia mussotii Franch. is a herb used for treatment of liver disease in Qinghai-Tibcran Plateau folk. Further investigation on chemical constituents in aqueous extract of Swertia mussotii Franch. has been reported here. Seven compounds (Ⅰ, Ⅲ–Ⅷ) were achieved except mangiferin (Ⅱ) isolated previously by a chromatograph. They belong in secoiridoids, flavonoids and xanthonoids, respectively. The structures of known compounds were identified as amarogentin(Ⅲ), swertisin(Ⅷ), 8-O-β-D-glucopyranosyl-1, 3, 5-trihydroxyxanthone(Ⅶ) and 8-O-β-D-glucopyranosyl-(1-6)-β-D-glucopyranosyl)-I, 7-dihydroxy-3-methoxyxanthone (Ⅵ). The structures of other three new compounds have been elucidated as 7-O-β-D-xylopy-ranosyl-1, 8-dihydroxy-3-methoxyxanthone (Ⅳ), 7-O-[α-L-rhamnopyranosyl- (1-2)-β-D-xylopyranosyl]-l,8-dihydroxy-3-methoxyxanthone(Ⅰ)and 3-O-β-D-glucopyranosy 1,8-dihydroxy-5-methoxyxanthone (Ⅴ), by means of the chemical and spectral methods. Mangiferin, amarogentin and 7-0- [α-L-rhamnopyranosyl-(1-2)-β-D-xylopyranosyl]-l,8-dihydroxy-3-methoxyxanthone are the principal glucosides in this plant.
--------------------------------------------------------------------------------------------------------------------
   Online on:
This Article
   Full Text  
   Full Text (PDF) 
   Supporting information
Services
   E-mail Link to this Article
   Export Citation for this Article
Citing Articles
   Cited By
Google Scholar
   Articles by Sun Hong-fa
   Articles by Hu Bai-lin
   Articles by Ding Jing-ye
   Articles by Fan Shu-fen
PubMed
   Articles by Sun Hong-fa
   Articles by Hu Bai-lin
   Articles by Ding Jing-ye
   Articles by Fan Shu-fen
Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2020 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
网站备案号:京ICP备16067583号-22