学术活动 |
|
友情链接 |
|
|
|
论文 |
|
论文题目: |
A new benzophenone from Dobinea delavayi
|
论文题目英文: |
|
作者: |
Cheng, Zhong-Quan; Yang, Dan; Ma, Qing-Yun; Yi, Xin-Hui; Zhou, Jun; Zhao, You-Xing
|
论文出处: |
|
年: |
2013
|
卷: |
49 |
期: |
1 |
页: |
46-48 |
联系作者: |
|
发表期刊: |
CHEMISTRY OF NATURAL COMPOUNDS |
第一作者所在部门: |
|
收录类别: |
|
影响因子: |
0.468
|
摘要: |
A new benzophenone sesquiterpene dobiniside A (1), together with two known compounds, 4',6-dihydroxy-2,3',4-trimethoxybenzophenone (2) and mangiferin (3), were isolated from the root of Dobinea delavayi. The structure of the new compound was determined on the basis of spectroscopic analysis, including 1D, 2D NMR, and FAB-MS techniques as well as by comparison of the spectral data with those of related compounds reported in the literature. Compounds 1-3 were screened for antitumor activity in vitro, and compound 3 was shown to possess antitumor activity with IC50 value of 7.4 x 10(-5) mu M for A-549. |
英文摘要: |
|
外单位作者单位: |
|
ISSN: |
|
|
|