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A new triterpenoid from Verbena officinalis L.
被引:15
|作者:
Shu, Ji-Cheng
[1
,2
,3
,4
]
Liu, Jian-Qun
[4
]
Chou, Gui-Xin
[1
,2
,3
]
机构:
[1] Shanghai Univ Tradit Chinese Med, Inst Chinese Mat Med, MOE Key Lab Standardizat Chinese Med, Shanghai 201203, Peoples R China
[2] SATCM Key Lab New Resources & Qual Evaluat Chines, Shanghai 201203, Peoples R China
[3] Shanghai Key Lab Compound Chinese Med, Shanghai 201203, Peoples R China
[4] Jiangxi Univ Tradit Chinese Med, Minist Educ, Key Lab Modern Preparat Tradit Chinese Med, Nanchang 330006, Peoples R China
关键词:
Verbena officinalis;
triterpenoids;
antitumor;
CONSTITUENTS;
LEAVES;
D O I:
10.1080/14786419.2012.733391
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
To investigate the chemical constituents of Verbena officinalis L., five triterpenoid constituents were isolated and elucidated as 3,19,23-trihydroxyurs-12-en-28-oic acid, namely, 4-epi-barbinervic acid (1), 2,3-dihydroxyurs-12-en-28-oic acid (2), 3,24-dihydroxyurs-12-en- 28-oic acid (3), 3,24-dihydroxy-olean-12-en-28-oic acid (4), ursolic acid (5), using spectroscopic methods and comparing with published data. Compounds 2 and 4 were obtained from V. officinalis for the first time, and compound 1 is a new triterpenoid compound, which exhibits significantly higher antitumor activity against human hepatoma cell line Bel 7402 in vitro than the blank control.
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页码:1293 / 1297
页数:5
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