Oleanolic acid (OA) derivatives with azaheterocyclic groups at the 2,3-positions of A ring were synthesized and their anti-proliferative effect and apoptosis induction abilities were determined in human hepatocellular carcinoma BEL-7404 cells. The results showed that compounds 4 and 5 with different azaheterocycle groups possessed better anti-proliferative activity than oleanolic acid. Meanwhile, their apoptosis induction and signal pathway were investigated which indicated that compound 4 significantly induced cell apoptosis through down-regulating Bcl-2 expression, up-regulating Bax expression, releasing cytochrome c and activating the caspase-3 pathway.
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King Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi ArabiaKing Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
Ghorab, Mostafa M.
Al-Said, Mansour S.
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King Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi ArabiaKing Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
Al-Said, Mansour S.
Arafa, Reem K.
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Cairo Univ, Fac Pharm, Dept Pharmaceut Chem, Cairo, EgyptKing Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
机构:
China Pharmaceut Univ, Coll Pharm, Ctr Drug Discovery, Nanjing 210009, Peoples R ChinaChina Pharmaceut Univ, Coll Pharm, Ctr Drug Discovery, Nanjing 210009, Peoples R China
Wang, Tian Cai
Wei, Ju Zhi
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Shanghai Sun Sail Pharmaceut Sci & Technol Co Ltd, Shanghai 201203, Peoples R ChinaChina Pharmaceut Univ, Coll Pharm, Ctr Drug Discovery, Nanjing 210009, Peoples R China
Wei, Ju Zhi
Guo, Chuan Sheng
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Shanghai Sun Sail Pharmaceut Sci & Technol Co Ltd, Shanghai 201203, Peoples R ChinaChina Pharmaceut Univ, Coll Pharm, Ctr Drug Discovery, Nanjing 210009, Peoples R China
Guo, Chuan Sheng
Zhang, Hui Bin
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China Pharmaceut Univ, Coll Pharm, Ctr Drug Discovery, Nanjing 210009, Peoples R ChinaChina Pharmaceut Univ, Coll Pharm, Ctr Drug Discovery, Nanjing 210009, Peoples R China
Zhang, Hui Bin
Fan, Hou Xing
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Shanghai Sun Sail Pharmaceut Sci & Technol Co Ltd, Shanghai 201203, Peoples R ChinaChina Pharmaceut Univ, Coll Pharm, Ctr Drug Discovery, Nanjing 210009, Peoples R China