Two new polyacetylene glycosides from the roots of Codonopsis tangshen Oliv. Issue 20 (17th October 2016)

• Record Type: Journal Article
• Authors: Sun, Jiayou; Wang, Lun; Wang, Mingkui; Wang, Zhizhong; Li, Fu
• Is Part Of: Natural product research. Volume 30:Issue 20(2016)
• Page Start: 2338
• Page End: 2343
• Publication Date: 2016-10-17
• Subjects: Codonopsis tangshen Oliv. -- polyacetylene glycosides -- tangshenyne A -- tangshenyne B; Natural products -- Periodicals; Natural products -- Research -- Periodicals; Biological Factors -- Periodicals; Biological Products -- Periodicals; 547
• DOI: 10.1080/14786419.2016.1174230
• Languages: English
• ISSNs: 1478-6419

Abstract

Abstract: Two new polyacetylene glycosides, tangshenyne A (1 ) and tangshenyne B (2 ), along with six known polyacetylenes were isolated from an 85% MeOH extract of the roots of Codonopsis tangshen Oliv. The chemical structures of the new compounds were determined on the basis of extensive spectroscopic analyses, including UV, IR, 1D and 2D NMR ( 1 H– 1 H COSY, HSQC and HMBC) and HR-ESI-MS. Abstract :