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Bimoclomol
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Bimoclomol图片
CAS NO:130493-03-7
规格:98%
分子量:297.78
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议

产品介绍
Bimoclomol是一种heatshockprotein(HSP)辅诱导剂,可用于心血管疾病的研究。
CAS:130493-03-7
分子式:C14H20ClN3O2
分子量:297.78
纯度:98%
存储:Store at -20°C

Background:

Bimoclomol is a heat shock protein (HSP) coinducer, used for treatment of cardiovascular diseases.


Bimoclomol (40 μM) significantly increases coronary flow (CF) in the period of normoxic perfusion (before ischemia). Bimoclomol significantly increases LVDP and CO, but it decreases LVEDP under ischemic conditions. Bimoclomol displays a biphasic effect on the rate of relaxation. Bimoclomol (>10 μM) causes concentration-dependent vasorelaxation, with EC50 value of 214 μM. Bimoclomol (100 μM) induces vasorelaxation also against 20 mM KCl. However, bimoclomol fails to relax preparations precontracted with serotonin, PGF2 or angiotensin II[1]. Bimoclomol does not affect the stability of Hsp70 or its mRNA. Bimoclomol coinduces Hsp expression via the prolonged activation of the heat shock transcription factor (HSF-1). The effects of bimoclomol are abolished in cells from mice lacking HSF-1. Furthermore, bimoclomol can bind to HSF-1 and induce a prolonged binding of HSF-1 to the respective DNA elements[2]. Bimoclomol (0.1, 1 and 10 μM) improves cell survival of rat neonatal cardiomyocytes compared to vehicle-treated cells. Bimoclomol (0.01 to 10 μM) significantly elevates HSP70 levels, based on the time of exposure. Pretreatment with bimoclomol for 24 h significantly increases survival of cells[3].


Bimoclomol (1 and 5 mg/kg) decreases the ST-segment elevation induced by coronary occlusion by 56% and 80%, respectively, in anesthetized dogs[1].


[1]. Jednakovits A, et al. In vivo and in vitro acute cardiovascular effects of bimoclomol. Gen Pharmacol. 2000 May;34(5):363-9. [2]. Hargitai J, et al. Bimoclomol, a heat shock protein co-inducer, acts by the prolonged activation of heat shock factor-1. Biochem Biophys Res Commun. 2003 Aug 1;307(3):689-95. [3]. Polakowski JS, et al. Bimoclomol elevates heat shock protein 70 and cytoprotects rat neonatal cardiomyocytes. Eur J Pharmacol. 2002 Jan 18;435(1):73-7.