Pactimibe sulfate
(Synonyms: 帕替麦布,CS-505) 目录号 : GC61888Pactimibe sulfate (CS-505) 是一种 ACAT1/2 双重抑制剂,对于 ACAT1 的 IC50 值为 4.9 µM,对于 ACAT2 的 IC50 值为 3.0 µM。Pactimibe sulfate (CS-505) 抑制 ACAT,其 IC50 值在肝细胞中是 2.0 µM,在巨噬细胞中是 2.7 µM,在 THP-1 细胞中是 4.7 µM。Pactimibe sulfate (CS-505) 非竞争性抑制 oleoyl-CoA,Ki 是5.6 µM。此外,Pactimibe sulfate (CS-505) 明显抑制胆固醇酯的形成,IC50 是6.7 µM。Pactimibe sulfate (CS-505) 具有抗动脉粥样硬化的潜力,可降低血浆胆固醇的活性。
Cas No.:608510-47-0
Sample solution is provided at 25 µL, 10mM.
Pactimibe sulfate (CS-505) is a dual ACAT1/2 inhibitor with IC50s of 4.9 µM and 3.0 µM, respectively. Pactimibe sulfate (CS-505) inhibits ACAT with IC50s of 2.0 µM, 2.7 µM, 4.7 µM in the liver, macrophages and THP-1 cells, respectively[1]. Pactimibe sulfate (CS-505) noncompetitively inhibits oleoyl-CoA with a Ki value of 5.6 µM. Moreover, Pactimibe sulfate (CS-505) obviously inhibits cholesteryl ester formation with an IC50 of 6.7 µM. Pactimibe sulfate (CS-505) possesses anti-atherosclerotic potential with lowering plasma cholesterol activity[2].
Pactimibe sulfate (CS-505) induces moderate ACAT inhibition in monocyte-derived macrophages, leading to the suppression of foam cell formation[2].
Pactimibe sulfate (CS-505; 60 and 200 mg/kg/day; oral gavage; twice a day; 12 weeks) induces an inhibition for ACAT-1 and ACAT-2, causing a reduction of plasma cholesterol but no influence on macrophage- or collagen-positive areas[3].
References:
[1]. Naoki Terasaka, et al. ACAT inhibitor pactimibe sulfate (CS-505) reduces and stabilizes atherosclerotic lesions by cholesterol-lowering and direct effects in apolipoprotein E-deficient mice. Atherosclerosis. 2007 Feb;190(2):239-47.
[2]. Ken Kitayama, et al. Importance of acyl-coenzyme A:cholesterol acyltransferase 1/2 dual inhibition for anti-atherosclerotic potency of pactimibe. Eur J Pharmacol. 2006 Jul 1;540(1-3):121-30.
[3]. Yasunobu Yoshinaka, et al. A selective ACAT-1 inhibitor, K-604, stimulates collagen production in cultured smooth muscle cells and alters plaque phenotype in apolipoprotein E-knockout mice. Atherosclerosis. 2010 Nov;213(1):85-91.
Cas No. | 608510-47-0 | SDF | |
别名 | 帕替麦布,CS-505 | ||
Canonical SMILES | O=C(O)CC1=C(C)C2=C(N(CCCCCCCC)CC2)C(NC(C(C)(C)C)=O)=C1C.O=S(O)(O)=O.[1/2] | ||
分子式 | C25H40N2O3.1/2H2O4S | 分子量 | 465.65 |
溶解度 | DMSO : 120 mg/mL (257.70 mM) | 储存条件 | 4°C, away from moisture |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.1475 mL | 10.7377 mL | 21.4754 mL |
5 mM | 0.4295 mL | 2.1475 mL | 4.2951 mL |
10 mM | 0.2148 mL | 1.0738 mL | 2.1475 mL |
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给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
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% DMSO % % Tween 80 % saline | ||||||||||
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工作液浓度: mg/ml;
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1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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