共 50 条
Synthesis and anti-tumor activity of NO-donating derivatives of gambogic acid
被引:0
|作者:
Wang Jin-Xin
[1
]
Zhang Bai-Hong
[2
]
Xu Dan-Dan
[1
]
Miao Guang-Qiang
[1
]
Wang Fan
[1
]
Guo Qing-Long
[4
]
You Qi-Dong
[1
,3
]
机构:
[1] China Pharmaceut Univ, Jiangsu Key Lab Drug Design & Optimizat, Nanjing 210009, Jiangsu, Peoples R China
[2] Gen Hosp Peoples Liberat Army, Dept Oncol, Lanzhou 730050, Peoples R China
[3] China Pharmaceut Univ, State Key Lab Nat Med, Nanjing 210009, Jiangsu, Peoples R China
[4] China Pharmaceut Univ, Key Lab Carcinogenesis & Intervent Jiangsu Prov, Nanjing 210009, Jiangsu, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
Gambogic acid and derivatives;
Apoptosis inducer;
Nitric oxide;
Cytotoxicity;
NITRIC-OXIDE;
IN-VITRO;
BIOLOGICAL EVALUATION;
MELANOMA-CELLS;
APOPTOSIS;
EXPRESSION;
PROLIFERATION;
GROWTH;
CANCER;
GENE;
D O I:
10.1016/S1875-5364(13)60015-1
中图分类号:
R [医药、卫生];
学科分类号:
10 ;
摘要:
AIM: To find a potent apoptosis inducer from gambogic acid and its derivatives. METHODS: Eight new NO-donating derivatives of gambogic acid were synthesized as potential anti-tumor lead compounds and their inhibitory activity on the HT-29, Bel-7402, BGC-823, and A549 cell lines were evaluated in vitro by the MTT assay. RESULTS: Among these compounds, 4 with a hydroxyl group at C35 of the gambogic acid moiety was identified as a SKOV3 cell apoptosis inducer through the MTT cell assay, observations of morphological changes, and Annexin-V/PI double staining assay. CONCLUSION: Compound 4 showed significant effects in inducing apoptosis and might serve as a potential lead compound for the discovery of new anticancer drugs.
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页码:87 / 96
页数:10
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