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BIMU 8

更新时间:2025-08-27 14:51:53

BIMU 8结构式
BIMU 8结构式
品牌特惠专场
常用名 BIMU 8 英文名 BIMU 8
CAS号 134296-40-5 分子量 378.89600
密度 N/A 沸点 N/A
分子式 C19H27ClN4O2 熔点 N/A
MSDS N/A 闪点 N/A

 BIMU 8用途


BIMU 8是一种强效、选择性的5-HT4激动剂,野生型5HT4受体T3的EC50分别为18nM、77nM和540nM。36A和W6。48A突变体5-HT4受体[1][2]。

 BIMU 8名称

英文名 N-[(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl]-2-oxo-3-propan-2-ylbenzimidazole-1-carboxamide,hydrochloride
英文别名 更多

 BIMU 8生物活性

描述 BIMU 8是一种强效、选择性的5-HT4激动剂,野生型5HT4受体T3的EC50分别为18nM、77nM和540nM。36A和W6。48A突变体5-HT4受体[1][2]。
相关类别
靶点

5-HT4 Receptor:18 nM (EC50)

T3.36A-5-HT4:77 nM (EC50)

W6.48A-5-HT4:540 nM (EC50)

体外研究 在豚鼠回肠肌间神经元中,BIMU 8(0.003-0.1µM)增加兴奋性突触后电位(EPSP)幅度,但不改变任何神经元的膜电位[3]。
体内研究 在小鼠和大鼠中,BIMU 8(小鼠为20-30 mg/kg皮下注射和60 mg/kg腹腔注射;大鼠为20 mg/kg腹腔注射)产生显著的抗伤害作用。在小鼠侧脑室内注射BIMU 8(10μg/只小鼠),其剂量通过肠外途径基本无效,可诱导抗伤害作用,其强度等于可获得的s.c.,i.p.或p.o.[1]。
参考文献

[1]. C Ghelardini, et al. Central cholinergic antinociception induced by 5HT4 agonists: BIMU 1 and BIMU 8. Life Sci. 1996;58(25):2297-309.

[2]. Lucie P Pellissier, et al. Conformational toggle switches implicated in basal constitutive and agonist-induced activated states of 5-hydroxytryptamine-4 receptors. Mol Pharmacol. 2009 Apr;75(4):982-90.

[3]. H Pan , et al. 5-HT1A and 5-HT4 receptors mediate inhibition and facilitation of fast synaptic transmission in enteric neurons. Am J Physiol. 1994 Feb;266(2 Pt 1):G230-8.

 BIMU 8物理化学性质

分子式 C19H27ClN4O2
分子量 378.89600
精确质量 378.18200
PSA 62.76000
LogP 3.51110

 BIMU 8MSDS

 BIMU 8文献24

更多文献
Effect of a series of 5-HT4 receptor agonists and antagonists on steroid secretion by the adrenal gland in vitro.

Eur. J. Pharmacol. 265(1-2) , 27-33, (1994)

We have previously shown that serotonin (5-hydroxytryptamine, 5-HT) stimulate corticosterone and aldosterone secretion from perifused frog adrenal gland in vitro through activation of 5-HT4 receptors....

Effects of 5-HT1A and 5-HT4 receptor agonists on slow synaptic potentials in enteric neurons.

Eur. J. Pharmacol. 278(1) , 67-74, (1995)

Intracellular electrophysiological methods were used to examine the effects of 5-hydroxytryptamine (5-HT), 5-carboxamidotryptamine (5-CT), 5-methoxytryptamine (5-MeOT), 4-amino-5-chloro-2-methoxy-N-(4...

5-HT4 receptor stimulation facilitates acetylcholine release in rat frontal cortex.

Neuroreport 5(10) , 1230-2, (1994)

The effect of the serotonergic 5-HT4 receptor agonists BIMU 1 and BIMU 8 on in vivo acetylcholine (ACh) release in brain hemispheric regions of freely moving rats was investigated using the microdialy...

 BIMU 8英文别名

BIMU8
N-[(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl]-2-oxo-3-propan-2-ylbenzimidazole-1-carboxamide hydrochloride
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