Chemical constituents of the ethyl acetate extract of Belamcanda chinensis (L.) DC roots and their antitumor activities.
Chemical constituents of the ethyl acetate extract of Belamcanda chinensis (L.) DC roots and their antitumor activities.
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射干根乙酸乙酯提取物的化学成分及其抗肿瘤活性
DOI:
10.3390/molecules17056156
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发表时间:
2012-05-24
期刊:
影响因子:
--
通讯作者:
Yang S
中科院分区:
文献类型:
--
作者:
Liu M;Yang S;Jin L;Hu D;Wu Z;Yang S
An activity-directed fractionation and purification process was used to isolate antitumor compounds from the roots of Belamcanda chinensis (L.) DC. The ethyl acetate extract showed greater antitumor activities than the other extracts, consequently leading to the isolation of 18 compounds identified as β-sitosterol (1), dausterol (2), quercetin (3), kampferol (4), shikimic acid (5), gallic acid (6), ursolic acid (7), betulin (8), betulonic acid (9), betulone (10), tectoridin (11), irisflorentin (12), 4′,5,6-trihydroxy-7-methoxyisoflavone (13), tectorigenin (14), irilins A (15), iridin (16), irigenin (17), and iristectongenin A (18). Compounds 3–10, 13, and 15 were isolated from B. chinensis for the first time. Compounds 4 and 7–10 showed potent cytotoxic activities against PC3, MGC-803, Bcap-37, and MCF-7 cell lines. The mechanism of the antitumor action of compound 7 was preliminarily investigated through acridine orange/ethidium bromide (AO/EB) staining, Hoechst 33258 staining, and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) assay, which indicated the growth inhibition of MGC-803 cells via the induction of tumor cell apoptosis.
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DOI:
10.3390/molecules13092114
发表时间:
2008-09-04
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Guo L;Wu JZ;Han T;Cao T;Rahman K;Qin LP
通讯作者:
Qin LP
影响因子:
3.8
作者:
ABE, F;CHEN, RF;YAMAUCHI, T
通讯作者:
YAMAUCHI, T
DOI:
10.3390/molecules16119451
发表时间:
2011-11-10
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Mao YW;Tseng HW;Liang WL;Chen IS;Chen ST;Lee MH
通讯作者:
Lee MH
DOI:
10.3390/molecules13102482
发表时间:
2008-10-14
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Silva MG;Vieira IG;Mendes FN;Albuquerque IL;dos Santos RN;Silva FO;Morais SM
通讯作者:
Morais SM
影响因子:
2.7
作者:
Moein, Mahmood R.;Khan, Shabana I.;Khan, Ikhlas A.
通讯作者:
Khan, Ikhlas A.