Four new cis-phenylethanoid glycosides from stems of Cistanche deserticola cultured in Tarim desert.
10.19540/j.cnki.cjcmm.2018.0041
- Author:
Ze-Dong NAN
1
;
Hua-Zhong REN
1
;
Ming-Bo ZHAO
2
;
Yong JIANG
2
;
Peng-Fei TU
2
Author Information
1. Leshan Vocational & Technical College, Leshan 614000, China.
2. State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.
- Publication Type:Journal Article
- Keywords:
Cistanche;
Cistanche deserticola;
cis-phenylethanoid glycoside;
structure elucidation
- From:
China Journal of Chinese Materia Medica
2018;43(6):1169-1174
- CountryChina
- Language:Chinese
-
Abstract:
In order to clarify the chemical constituents of Cistanche deserticola cultured in Tarim desert, a systematically phytochemical investigation was carried out. The chemical constituents were isolated by column chromatography, such as silica gel, Sephadex LH-20, MCI gel, ODS and semi-preparative HPLC, and their structures were determined on the basis of MS, NMR spectroscopic analysis, and comparison with literature data. Four compounds were isolated from the 85% ethanol extract of the stems of C. cultured in Tarim desert. Their structures were identified as cis-tubuloside (1), cis-cistanoside (2), cis-cistanoside J (3), and cis-isocistanoside C(4). Compounds 1-4 were four new cis-phenylethanoid glycosides. Herein, we firstly report the ¹H, ¹³C-NMR data of the new compounds(1-4) for the first time. This study will provide the scientific evidence for comprehensively analyzing the chemical constituents of C. deserticola cultured in Tarim desert.
