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1
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Yang A, Yang K, Shang H, Ma S, Lu J, Shi J. Chemical Constituents of Saxifraga umbellulata. Chem Nat Compd 2022. [DOI: 10.1007/s10600-022-03888-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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2
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Jiang W, Wu R, Ren G, Qiu Y, Du X, Mu Z, Tan T, Li S, Li B, Li W, Hu Y, Zhang Q, Wei R, Zhong G. Two olean-27-carboxylic acid-type triterpenoids as chemical markers isolated from Saxifraga umbellulata. Chem Biodivers 2022; 19:e202100902. [PMID: 35199932 DOI: 10.1002/cbdv.202100902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 02/21/2022] [Indexed: 11/09/2022]
Abstract
Two olean-27-carboxylic acid-type triterpenoids ( 1 and 2 ) were isolated from Saxifraga umbellulata (Saxifragaceae), representing the first case in the chemical discoveries of genus Saxifraga . Compound 1 was determined to be a new compound named 'Saxifragic acid' based on the comprehensive spectroscopic and X-ray crystallographic analyses. Compound 2 (deacetylated saxifragic acid) is a known compound reported before, but its absolute configuration through X-ray crystallographic analyses was first described here. In addition, their cytotoxicity against five digestive human cancer cell lines (BGC-823, GBC-SD, CCC-9810, HT-29, and HepG2) and hepatoprotective activity against CCl 4 -induced L-o2 cell injury in vitro were evaluated. Interestingly, UPLC-QTOFMS analysis showed that these two compounds could be used as chemical markers to discriminate between S . umbellulata and S. tangutica , both of which are used for the treatment of hepatobiliary diseases in traditional Tibetan medicine.
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Affiliation(s)
- Wei Jiang
- Jiangxi University of Chinese Medicine, Research Center for Traditional Chinese Medicine Resources and Ethnic Minority Medicine, No. 1688, Meiling Road, Xinjian District, Nanchang City, PR China, 330004, Nanchang, CHINA
| | - Ren Wu
- Jiang Xi University of Chinese Medicine: Jiangxi University of Traditional Chinese Medicine, research center, Nanchang, Nanchang, CHINA
| | - Gang Ren
- Jiangxi university of Chinese Medicine, Research Center, Nanchang, Nanchang, CHINA
| | - Yongwei Qiu
- Jiangxi university of Chinese Medicine, Research Center, Nanchang, Nanchang, CHINA
| | - Xiaolang Du
- Jiangxi university of Chinese Medicine, Research Center, Nanchang, Nanchang, CHINA
| | - Zejing Mu
- Jiangxi university of Chinese Medicine, Research Center, Nanchang, Nanchang, CHINA
| | - Ting Tan
- Jiangxi univerity of Chinese Medicine, Research Center, Nanchang, Nanchang, CHINA
| | - Shanshan Li
- Jiangxi University of Chinese Medicine, Research center, Nanchang, Nanchang, CHINA
| | - Bo Li
- Traditional Chinese Medicine Hospital of Chang'an District, pharmacy, Xi'an, Xi'an, CHINA
| | - Wanzhi Li
- Jiangxi university of Chinese Medicine, Research Center, Nanchang, Nanchang, CHINA
| | - Yaxin Hu
- Nanchang medical college, pharmacy, Nanchang, Nanchang, CHINA
| | - Qi Zhang
- Nanchang medical college, phamacy, Nanchang, Nanchang, CHINA
| | - Rongrui Wei
- Jiangxi university of Chinese Medicine, CHINA
| | - Guoyue Zhong
- Jiangxi University of Chinese Medicine, Research Center, Nanchang, Nanchang, CHINA
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3
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Dang J, Zhang L, Wang Q, Mei L, Yue H, Liu Z, Shao Y, Gao Q, Tao Y. Target separation of flavonoids from Saxifraga tangutica
using two-dimensional hydrophilic interaction chromatography/reversed-phase liquid chromatography. J Sep Sci 2018; 41:4419-4429. [DOI: 10.1002/jssc.201800534] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 09/18/2018] [Accepted: 10/09/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Jun Dang
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Li Zhang
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Qilan Wang
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Lijuan Mei
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Huilan Yue
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Zenggen Liu
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Yun Shao
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Qingbo Gao
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research; Xining 810001 P. R. China
| | - Yanduo Tao
- Key Laboratory of Tibetan Medicine Research; Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining 810001 P. R. China
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