Seven new 1-oxygenated cholestane glycosides from Ornithogalum saundersiae. Issue 3 (3rd March 2020)

• Record Type: Journal Article
• Authors: Chen, Qing-Wei; Gong, Ting-; Zhang, Pei-Cheng; Kong, Jian-Qiang
• Is Part Of: Journal of Asian natural products research. Volume 22:Issue 3(2020)
• Page Start: 201
• Page End: 216
• Publication Date: 2020-03-03
• Subjects: Ornithogalum saundersiae -- asparagine -- cholestane glycosides -- 1-oxygenated; Materia medica -- Asia -- Periodicals; Pharmacognosy -- Asia -- Periodicals; Medicinal plants -- Asia -- Periodicals; Medicine, Oriental -- Asia -- Periodicals; 615.321095
• DOI: 10.1080/10286020.2019.1656617
• Languages: English
• ISSNs: 1028-6020

Abstract

Abstract: As the continuous scientific research, seven new 1-oxygenated cholestane glycosides named osaundersiosides 1 A − 1 G were isolated from an EtOH extract of the bulbs of Ornithogalum saundersiae. Their structures were deduced by means of spectroscopic data, chemical evidence and the results of hydrolytic cleavage. The cytotoxicity and anti-inflammatory effects of osaundersiosides 1 A − 1 G were evaluated, but none of them displayed significant activities.