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Piperidine variations in search for non-imidazole histamine H3 receptor ligands
被引:16
|作者:
Lazewska, Dorota
[1
]
Kuder, Kamil
[1
]
Ligneau, Xavier
[2
]
Schwartz, Jean-Charles
[2
]
Schunack, Walter
[3
]
Stark, Holger
[4
]
Kiec-Kononowicz, Katarzyna
[1
]
机构:
[1] Jagiellonian Univ, Coll Med, Fac Pharm, Dept Technol & Biotechnol Drugs, PL-30688 Krakow, Poland
[2] Bioprojet Biotech, F-35762 St Gregoire, France
[3] Free Univ Berlin, Inst Pharm, D-14195 Berlin, Germany
[4] Goethe Univ Frankfurt, Biozentrum ZAFES, Inst Pharmazeut Chem, D-60438 Frankfurt, Germany
关键词:
histamine;
H-3;
receptor;
non-imidazole ligands;
piperidine derivatives;
D O I:
10.1016/j.bmc.2008.07.071
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:
Synthesis and biological evaluation of the novel histamine H-3 receptor ligands is described. Two series of ethers (aliphatic and aromatic) have been prepared by four different methods. Compounds were evaluated for their affinities at recombinant human H-3 receptor stably expressed in CHO cells. The ethers show from low to moderate in vitro affiities in nanomolar concentration range. The most potent compound was the 1-[3-(4-tert-butylphenoxy)propyl]-4-piperidino-piperidine 16 (hH(3)R K-i = 100 nM). Several members of the new series investigated under in vivo conditions, proved to be inactive. (C) 2008 Published by Elsevier Ltd.
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页码:8729 / 8736
页数:8
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