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Synthesis and Biological Activity of 23-Hydroxybetulinic Acid C-28 Ester Derivatives as Antitumor Agent Candidates
被引:18
|作者:
Bi, Yi
[2
]
Xu, Jinyi
[1
,3
]
Sun, Fei
[1
]
Wu, Xiaoming
[3
]
Ye, Wencai
[4
]
Sun, Yijun
[5
]
Huang, Wenwen
[2
]
机构:
[1] China Pharmaceut Univ, Dept Med Chem, Nanjing 210009, Jiangsu, Peoples R China
[2] Yantai Univ, Sch Pharm, Yantai 264005, Shandong, Peoples R China
[3] China Pharmaceut Univ, State Key Lab Nat Med, Nanjing 210009, Jiangsu, Peoples R China
[4] China Pharmaceut Univ, Dept Phytochem, Nanjing 210009, Jiangsu, Peoples R China
[5] Nanjing KeyGen Biotech Co Ltd, Drug Screening Ctr, Nanjing 210012, Jiangsu, Peoples R China
来源:
关键词:
23-hydroxybetulinic acid;
C-28 ester derivatives;
antitumor activity;
structure-activity relationships;
BETULINIC ACID;
D O I:
10.3390/molecules17088832
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
23-Hydroxybetulinic acid (1) served as the precursor for the synthesis of C-28 ester derivatives. The target compounds were evaluated in vitro for their antitumor activities against five cell lines (A549, BEL-7402, SF-763, B16 and HL-60). Among the obtained compounds, 6i had the most potent antitumor activity, with the IC50 values of 8.35 mu M in HL-60 cells and showed similar antitumor activity as cyclophosphamide in H22 liver tumor and as 5-fluorouracil in B16 melanoma in vivo.
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页码:8832 / 8841
页数:10
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