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论文 |
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论文题目: |
C-dideoxyhexosyl flavones from the stems and leaves of Passiflora edulis Sims
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论文题目英文: |
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作者: |
Xu, Fengqing; Wang, Cong; Yang, Liping; Luo, Huairong; Fan, Weiwei; Zi, Chengting; Dong, Fawu; Hu, Jiangmiao; Zhou, Jun
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论文出处: |
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年: |
2013
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卷: |
136 |
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1 |
页: |
94-99 |
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发表期刊: |
FOOD CHEMISTRY |
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影响因子: |
3.146
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摘要: |
The stems and leaves of Passiflora edulis Sims, are used as a folk medicine for treating both anxiety and nervousness in American countries. Phytochemical investigation of the n-butanol (n-BuOH) fraction of this plant led to the isolation of four new 2,6-dideoxyhexose-C-glycosyl flavones, including luteolin-8-C-beta-digitoxopyranosyl-4'-O-B-D-glucopyranoside (1), apigenin-8-C-beta-digitoxopyranoside (2), apigenin-8-C-beta-boivinopyranoside (3) and luteolin-8-C-beta-boivinopyranoside (4), together with five known compounds (5-9). The structures of these compounds were elucidated by extensive spectroscopic methods. All compounds were evaluated for their neurite outgrowth enhancing activities and the results indicated that luteolin (7) enhanced NGF-induced neurite outgrowth in PC12 cells at 50.0 mu M. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved. |
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