共 50 条
Synthesis of febrifuginol analogues and evaluation of their biological activities
被引:14
|作者:
Huong Doan Thi Mai
[1
]
Giang Vo Thanh
[2
]
Van Hieu Tran
[1
]
Van Nam Vu
[1
]
Van Loi Vu
[1
]
Bich Ngan Truong
[1
]
Thi Dao Phi
[1
]
Van Minh Chau
[1
]
Van Cuong Pham
[1
]
机构:
[1] Vietnam Acad Sci & Technol, Inst Marine Biochem, Hanoi, Vietnam
[2] Univ Paris Sud, F-91405 Orsay, France
关键词:
Febrifuginol;
Febrifugine;
Synthesis;
Cytotoxic;
Antimalarial;
ASYMMETRIC-SYNTHESIS;
ANTIMALARIAL;
ALKALOIDS;
D O I:
10.1016/j.tetlet.2014.11.028
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A new series of febrifuginol analogues was prepared from L-glutamic acid. An antimalarial activity evaluation against chloroquine-sensitive (T96) and chloroquine-resistant (K1) Plasmodium falciparum indicated that all the tested compounds had very strong inhibitory activity. Compounds 4 and 17b' were inactive against KB, MCF7, HepG2 and LU1 cell lines even at a concentration of 100 mu M, while they exhibited significant inhibition towards P. falciparum. Comparison of the antimalarial activity and the cytotoxic properties revealed that the 2'S isomers were more active than the corresponding 2'R isomers for this series of febrifuginol analogues, indicating that the C-2' position is critical for the biological activity of this class of compounds. (C) 2014 Elsevier Ltd. All rights reserved.
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页码:7226 / 7228
页数:3
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