学术活动 |
|
友情链接 |
|
|
|
论文 |
|
论文题目: |
Amaryllidaceae Alkaloids from Lycoris radiata
|
论文题目英文: |
|
作者: |
Feng, Tao; Wang, Yuan-Yuan; Su, Jia; Li, Yan; Cai, Xiang-Hai; Luo, Xiao-Dong
|
论文出处: |
|
年: |
2011
|
卷: |
94 |
期: |
1 |
页: |
178-183 |
联系作者: |
|
发表期刊: |
HELVETICA CHIMICA ACTA |
第一作者所在部门: |
|
收录类别: |
|
影响因子: |
1.396
|
摘要: |
A phytochemical investigation on bulbs of Lycoris radiata resulted in the isolation of three new Amaryllidaceae alkaloids, named 5,6-dehydrodihydrolycorine (1), 6 beta-acetoxycrinamine (2), and (+)-8-O-acetylhomolycorine alpha-N-oxide (3), together with eleven known alkaloids, 4-14. The structures of the new alkaloids were established by means of spectroscopic methods, and the known compounds were identified by comparison of their data with those in the literature. Compound 2 showed cytotoxicity against HL-60, A-549, and MCF-7 cells, with IC50 values of 8.1, 24.3, and 15.0 mu m, respectively. |
英文摘要: |
|
外单位作者单位: |
|
ISSN: |
|
|
|