Synthesis and biological activity of novel tert-butyl and tert-pentylphenoxyalkyl piperazine derivatives as histamine H3R ligands.
Synthesis and biological activity of novel tert-butyl and tert-pentylphenoxyalkyl piperazine derivatives as histamine H3R ligands.
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新型叔丁基和叔戊基苯氧基烷基哌嗪衍生物作为组胺H3R配体的合成和生物活性
DOI:
10.1016/j.ejmech.2018.04.043
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发表时间:
2018
影响因子:
6.7
通讯作者:
K. Kieć- Kononowicz
中科院分区:
文献类型:
--
作者:
K. Szczepańska;T. Karcz;S. Mogilski;A. Siwek;K. J. Kuder;G. Latacz;S. Hagenow;A. Lubelska;A. Olejarz;M. Kotańska;B. Sadek;H. Stark;K. Kieć- Kononowicz
As a continuation of our search for novel histamine H3receptor ligands, a series of twenty four newtert-butyl andtert-pentyl phenoxyalkylamine derivatives (2−25) was synthesized. Compounds with three to four carbon atoms alkyl chain spacer were evaluated for their binding properties at human histamine H3receptor (hH3R). The highest affinities were observed for 4-pyridyl derivatives4,10,16and22(Ki= 16.0–120 nM). As it has been shown in docking studies, those specific heteroaromatic 4-N piperazine substituents might interact with one of the key receptor interacting amino acids. Moreover, the most promising compounds exhibited anticonvulsant activity in the maximal electroshock-induced seizure (MES) model in mice. Furthermore, the blood-brain barrier penetration, the functional H3R antagonist potency as well as the pro-cognitive properties in the passive avoidance test were demonstrated for compound10. In order to estimate drug-likeness of compound10,in silicoand experimental evaluation of metabolic stability in human liver microsomes was performed. In addition, paying attention to the results obtained within this study, the 4-pyridyl-piperazino moiety has been established as a new bioisosteric piperidine replacement in H3R ligands.
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影响因子:
2.7
作者:
K. Sander;Y. von Coburg;J. Camelin;X. Ligneau;O. Rau;M. Schubert;J. Schwartz;H. Stark
通讯作者:
H. Stark
影响因子:
4.7
作者:
R. Hudkins;John A. Gruner;R. Raddatz;J. Mathiasen;L. Aimone;M. Marino;E. Bacon;M. Williams;M. Ator
通讯作者:
M. Ator
影响因子:
3.4
作者:
Incerti, Matteo;Flammini, Lisa;Bertoni, Simona
通讯作者:
Bertoni, Simona
DOI:
10.1007/978-3-319-40308-3_5
发表时间:
2016-01-01
期刊:
HISTAMINE RECEPTORS: PRECLINICAL AND CLINICAL ASPECTS
影响因子:
--
作者:
Sadek, B.;Lazewska, D.;Stark, H.
通讯作者:
Stark, H.
DOI:
--
发表时间:
2014
期刊:
Drug Design, Development and Therapy
影响因子:
--
作者:
B. Sadek;A. Schreeb;J. Schwed;L. Weizel;H. Stark
通讯作者:
H. Stark