Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Naisheng Bai"'
Autor:
Marc Roller, Chi-Tang Ho, Meiqi Yang, Qingchao Liu, Xiao Tian, Kan He, Li Zhang, Sen Guo, Naisheng Bai
Publikováno v:
Natural Product Research. 32:354-357
Ptychopetalum olacoides is a folk medicinal plant for health care in market, especially in Brazil. Fourteen known compounds were isolated from P. olacoides and their chemical structures were elucidated by extensive spectroscopic data, including 1D NM
Publikováno v:
Molecules, Vol 24, Iss 15, p 2705 (2019)
Molecules
Volume 24
Issue 15
Molecules
Volume 24
Issue 15
Bee pollen contains all the essential amino acids needed by humans. China is the largest producer of bee pollen in the world. In the present study, we identified 11 fatty acids in F. esculentum bee pollen oil by GC-MS analysis, and 16 compounds were
Autor:
Xueying Liu, Weiguo Song, Shoudong Guo, Tiantian Guo, Pengbo Hou, Jianchun Zhang, Hai Zhang, Chi-Tang Ho, Naisheng Bai, Shengyong Zhang, Qingchao Liu, Fahui Li
Publikováno v:
Foodfunction. 9(12)
Three new stilbenoids (1-3) and 16 known stilbenoids (4-6) and cannabinoids (7-19) were isolated from the leaves of hemp (Cannabis sativa L.). The structures of the three new compounds were identified as α,α'-dihydro-3',4,5'-trihydroxy-4'-methoxy-3
Autor:
Jinping Huang, Tiantian Guo, Li Zhang, Qingchao Liu, Bai Lu, Yijing Cen, Sen Guo, Xinxin Zhang, Chi-Tang Ho, Naisheng Bai
A new sesquiterpene, eupatolide 13-O-β-d-glucopyranoside (eupatolide-II, 1), lactone glucoside, along with 15 known compounds, were isolated from the whole plant of Inula salsoloides (Asteraceae). Dichloromethane extract and compounds 1–11 were us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de47f0f20aa38291920d6c2f47742b03
Autor:
Li Zhang, Qingchao Liu, Bai Lu, Xue-Qiang Liu, Hai Zhang, Sheng-Yong Zhang, Yu-Fei Hou, Xue-Ying Liu, Naisheng Bai, Tiantian Guo, Jianchun Zhang, Yong Zhao
Publikováno v:
Journal of Asian natural products research. 19(8)
In this paper, 17 compounds (1–17) were isolated from the leaves of Hemp (Cannabis sativa f. sativa). Among the isolates, two were determined to be new spirans: cannabispirketal (1), and α-cannabispiranol 4’-O-β-D-glucopyranose (2) by 1D and 2D
Publikováno v:
Journal of Natural Products. 73:2-6
Two new secoiridoid glucosides, excelsides A (1) and B (2), were isolated from the seeds of Fraxinus excelsior. Their structures were elucidated as (2S,4S,3E)-methyl 3-ethylidene-4-(2-methoxy-2-oxoethyl)-2-[(6-O-beta-D-glucopyranosyl-beta-d-glucopyra
Publikováno v:
Chemical Research in Toxicology. 20:1862-1870
Previous studies have demonstrated that reactive dicarbonyl compounds [e.g., methylglyoxal (MGO) and glyoxal (GO)] irreversibly and progressively modify proteins over time and yield advanced glycation end products (AGEs), which are thought to contrib
Publikováno v:
Archiv der Pharmazie. 348(9)
Sixteen naturally occurring oleanolic acid saponins and their derivatives were synthesized in an efficient and practical strategy, and their inhibitory activities against α-glucosidase and α-amylase were evaluated in vitro. Among all the compounds,
Publikováno v:
Chemical research in toxicology. 21(10)
Reactive dicarbonyl species, such as methylglyoxal (MGO) and glyoxal (GO), have received extensive attention recently due to their high reactivity and ability to form advanced glycation end products (AGEs) with biological substances such as proteins,
Autor:
Zheng Quan, Nanqun Zhu, Kan He, Ching Shu Lai, Li Zhang, Chi-Tang Ho, Qun Yi Zheng, Min-Hsiung Pan, Naisheng Bai, Zhu Zhou
Publikováno v:
Journal of natural products. 69(4)
Three new sesquiterpenes (1-3), together with four known sesquiterpene lactones, were isolated from the flowers of Inula britannica var. chinensis. Structures were established on the basis of high-field 1D and 2D NMR methods supported by HRMS. All se