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Asymmetric synthesis and receptor activity of chiral simplified resiniferatoxin (sRTX) analogues as transient receptor potential vanilloid 1 (TRPV1) ligands
被引:9
作者:
Kim, Myeong Seop
[1
]
Ki, Yooran
[1
]
Ahn, Song Yeon
[1
]
Yoon, Suyoung
[1
]
Kim, Sung-Eun
[1
]
Park, Hyeung-Geun
[1
]
Sun, Wei
[2
]
Son, Karam
[3
,4
]
Cui, Minghua
[3
,4
]
Choi, Sun
[3
,4
]
Pearce, Larry V.
[5
]
Esch, Timothy E.
[5
]
DeAndrea-Lazarus, Ian A.
[5
]
Blumberg, Peter M.
[5
]
Lee, Jeewoo
[1
]
机构:
[1] Seoul Natl Univ, Coll Pharm, Pharmaceut Sci Res Inst, Seoul 151742, South Korea
[2] Shenyang Pharmaceut Univ, Shenyang 110016, Liaoning, Peoples R China
[3] Ewha Womans Univ, Grad Sch Pharmaceut Sci, Coll Pharm, Natl Leading Res Lab Mol Modeling & Drug Design, Seoul 120750, South Korea
[4] Ewha Womans Univ, Global Top Res Program 5, Seoul 120750, South Korea
[5] NCI, Lab Canc Biol & Genet, Ctr Canc Res, NIH, Bethesda, MD 20892 USA
基金:
美国国家卫生研究院;
新加坡国家研究基金会;
关键词:
Vanilloid receptor 1;
TRPV1;
antagonist;
Capsaicin;
Resiniferatoxin;
Molecular modeling;
CAPSAICIN RECEPTORS;
ANTAGONISTS;
DERIVATIVES;
D O I:
10.1016/j.bmcl.2013.10.064
中图分类号:
R914 [药物化学];
学科分类号:
100701 ;
摘要:
The chiral isomers of the two potent simplified RTX-based vanilloids, compounds 2 and 3, were synthesized employing highly enantioselective PTC alkylation and evaluated as hTRPV1 ligands. The analysis indicated that the R-isomer was the eutomer in binding affinity and functional activity. The agonism of compound 2R was comparable to that of RTX. Docking analysis of the chiral isomers of 3 suggested the basis for its stereospecific activity and the binding mode of 3R. (C) 2013 Elsevier Ltd. All rights reserved.
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页码:382 / 385
页数:4
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