|
1
|
Mei SX, Li XH, Yang LG, Li XH, Xie JY, Yao Q, Su M, Cui T, Wang JK, Zhu ZY. Chemical constituents from the roots of Ampelopsis delavayana and their antibacterial activities. Nat Prod Res 2016; 31:190-195. [PMID: 27615738 DOI: 10.1080/14786419.2016.1224875] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Two new aromatic glycosides, 2-methylphenyl O-β-d-xylopyranosyl-(1→6)-O-β-d-glucopyranoside (1) and 2-methylphenyl O-α-arabinofuranosyl-(1→6)-O-β-glucopyranoside (2), together with eight known compounds were isolated from the roots of Ampelopsis delavayana. Their structures were elucidated on the basis of extensive spectroscopic analysis. Furthermore, the in vitro antibacterial activities of 1 and 2 were investigated using serial twofold dilution in three bacteria including Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus.
Collapse
Affiliation(s)
- Shuang-Xi Mei
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Xu-Hong Li
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Li-Guo Yang
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Xiao-Hui Li
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Jia-Ying Xie
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Qi Yao
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Mei Su
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Tao Cui
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Jing-Kun Wang
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| | - Zhao-Yun Zhu
- a Yunnan Institute of Materia Medica , Kunming , China.,b Yunnan Bai Yao Group Innovation and R&D Center , Kunming , China.,c Yunnan Province Company Key Laboratory for TCM and Ethnic Drug of New Drug Creation , Kunming , China
| |
Collapse
|