A new neolignan from the thorns of Gleditsia japonica var. delavayi. Issue 2 (17th January 2019)

• Record Type: Journal Article
• Authors: Zhang, Hongmei; Zhang, Yongkang; Wang, Yanxi; Zhan, Rui; Chen, Yegao
• Is Part Of: Natural product research. Volume 33:Issue 2(2019)
• Page Start: 239
• Page End: 243
• Publication Date: 2019-01-17
• Subjects: Gleditsia japonica var. delavayi -- Leguminosae -- lignan; Natural products -- Periodicals; Natural products -- Research -- Periodicals; Biological Factors -- Periodicals; Biological Products -- Periodicals; 547
• DOI: 10.1080/14786419.2018.1443101
• Languages: English
• ISSNs: 1478-6419

Abstract

Abstract: A new neolignan, 5-(3″-acetoxypropyl)-2-(4′-hydroxy-3′-methoxyphenyl)-7-methoxy-3-methylbenzofuran (1 ) along with nine analogues were isolated from the thorns of Gleditsia japonica var. delavayi by solvent extraction and repeated column chromatography. Their structures were elucidated by means of extensive spectroscopic analysis including 1D, 2D-NMR techniques and HR-ESIMS. All the isolates were reported for the first time from this species. Abstract :