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SB-705498

SB-705498 更多供应商
公司名称: 上海林栎医药科技有限公司  黄金产品
联系电话: 18149795423
产品介绍: 英文名称:SB-705498
CAS:501951-42-4
纯度:95%+ 包装信息:1G,5G,25G 备注:现货
公司名称: BOC Sciences  
联系电话: 16314854226
产品介绍: 英文名称:SB705498
CAS:501951-42-4
纯度:>98% 包装信息:$299/25mg $499/50mg 备注:SB705498 is a TRPV1 antagonist for hTRPV1, antagonizes capsaicin, acid, and heat activation of TRPV1 with IC50 of 3 nM, 0.1 nM and 6 nM, shows a degree of voltage dependence, exhibits >100-fold select
公司名称: Wuhan NCE Biomedical Co.,Ltd.  
联系电话: 4000-027-021 |24 hour enquiry :+86-13986109188 |English:+86-15623472865 |Japanese:+81-08033611988
产品介绍: 英文名称:SB705498
CAS:501951-42-4
纯度:99% HPLC 包装信息:50Mg,100Mg,500Mg,1g,5g,10g,50g,100g,500g,1kg 备注:XYA0410
公司名称: 上海皓元医药股份有限公司  
联系电话: 86-21-58998985
产品介绍: 英文名称:SB-705498
CAS:501951-42-4
纯度:>98% 包装信息:1989RMB/5mg 备注:试剂级
公司名称: 上海阿拉丁生化科技股份有限公司  
联系电话: 400-620-6333 021-20337333-801
产品介绍: 英文名称:SB705498
CAS:501951-42-4
纯度:99% 包装信息:4568RMB/10MG 备注:试剂级
最新发布供应信息
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2020/3/30 13:12:37
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2017/6/12 15:14:13
SB-705498
生物活性体外研究体内研究生物活性靶点体外研究体内研究 MSDS 用途与合成方法 SB-705498价格(试剂级) 上下游产品信息
中文名称:SB-705498
中文同义词:N-(2-溴苯基)-N'-[(3R)-1-[5-(三氟甲基)-2-吡啶基]-3-吡咯烷基]脲;(R)-1-(2-溴苯基)-3-(1-(5-(三氟甲基)吡啶-2-基)吡咯烷-3-基)脲
英文名称:SB-705498
英文同义词:SB-705498;N-(2-Bromophenyl)-N'-[(3R)-1-[5-(trifluoromethyl)-2-pyridinyl]-3-pyrrolidinyl]urea;(R)-1-(2-bromophenyl)-3-(1-(5-(trifluoromethyl)pyridin-2-yl)pyrrolidin-3-yl)urea;1-(2-Bromophenyl)-3-[(3R)-1-[5-(trifluoromethyl)-2-pyridyl]pyrrolidin-3-yl]urea;CS-279;SB 705498;SB705498;Urea, N-(2-bromophenyl)-N'-[(3R)-1-[5-(trifluoromethyl)-2-pyridinyl]-3-pyrrolidinyl]-
CAS号:501951-42-4
分子式:C17H16BrF3N4O
分子量:429.23
EINECS号:
相关类别:小分子抑制剂,天然产物;Inhibitors
Mol文件:501951-42-4.mol
SB-705498
SB-705498 性质
沸点 506.9±50.0 °C(Predicted)
密度 1.59
酸度系数(pKa)13.00±0.20(Predicted)
SB-705498 用途与合成方法
生物活性SB705498是一种hTRPV1拮抗剂,抑制TRPV1的Capsaicin,酸和热激活,IC50分别为3 nM, 0.1 nM和6 nM,该作用具有一定的电压依赖性,作用于TRPV1比作用于TRPM8选择性高100倍以上。Phase 2。
体外研究SB705498 (0.3 nM-1 μM) potently inhibits capsaicin-induced activation of human TRPV1 expressed in 1321N1 cells or HEK293 cells with apparent pKi of 7.5 or 7.6, respectively. Coapplication of 100 nM SB705498 rapidly, completely and reversibly inhibits hTRPV1 expressed in HEK293 cells. SB705498 has no significant effect on endogenous [Ca2+] responses in HEK293 cells produced by muscarinic acetylcholine receptor activation with carbachol or store-operated channel-mediated Ca2+ entry after depletion of intracellular stores with the Ca2+ pump inhibitor thapsigargin. SB705498 (10 pM-1 μM) also has no significant antagonist effect versus the close TRPV1 receptor paralog TRPV4 transiently expressed in HEK293 cells and activated using the synthetic ligand 4α-phorbol-12,13-didecanoate (10 μM). SB705498 reveals good antagonist potency against both the rat and guinea pig TRPV1. SB705498 antagonizes rat and guinea pig TRPV1 with pKi of 7.5 and 7.3, respectively. Coapplication of 100 nM to 10 μM SB705498 to the steady state of a maintained capsaicin response leads to rapid and complete inhibition of hTRPV1 at -70 mV. SB705498 inhibits capsaicin-mediated activation of hTRPV1 with IC50 of 3 nM and 17 nM at positive and negative holding potentials (-70 mV and + 70 mV), respectively. Coapplication of 1 μM SB705498 to the plateau period of the response produces complete and reversible inhibition of the TRPV1-mediated conductance. SB705498 shows approximately equal activity versus multiple and diverse chemical and physical modes of TRPV1 receptor activation. SB705498 shows little or no activity versus a wide range of ion channels, receptors and enzymes. SB705498 produces full blockade of heat as well as pH activation of hTRPV1.
体内研究SB705498 exhibits potent and reversible blockade against the multiple modes of TRPV1 activation, namely the vanilloid (capsaicin), heat- and acid-mediated activation of the receptor. SB705498 displays excellent activity at 10 and 30 mg/kg po with good reversal of allodynia. SB705498 is also shown to give 80% reversal of allodynia in the guinea pig FCA model at 10 mg/kg p.o..
生物活性SB705498是一种hTRPV1拮抗剂,抑制TRPV1的Capsaicin,酸和热激活,IC50分别为3 nM, 0.1 nM和6 nM,该作用具有一定的电压依赖性,作用于TRPV1比作用于TRPM8选择性高100倍以上。Phase 2。
靶点
TargetValue
hTRPV1
()
7.6(pKi)
hTRPV1
()
7.1(pIC50)
体外研究

SB705498(0.3 nM-1 μM)有效抑制辣椒素诱导的在1321N1细胞或HEK293细胞中表达的人TRPV1的活化,表观pK i 分别为7.5或7.6。100 nM SB705498快速,完全且可逆地抑制HEK293细胞中表达的hTRPV1。SB705498对毒蕈碱乙酰胆碱受体激活产生的HEK293细胞中内源性[Ca SB705498对TRPV1受体激活的多重不同的化学和物理模式表现出近似相等的活性。SB705498对hTRPV1的高温和pH激活产生完全的阻断。

体内研究SB705498对TRPV1激活的多重模式,即辣椒素,热-和酸-介导的受体激活表现出有效可逆的阻断。SB705498以10和30 mg/kg的剂量口服给药表现出良好的活性,并逆转痛觉超敏。SB705498以10 mg/kg的剂量口服给药,在豚鼠FCA模型中逆转80%的痛觉超敏。
安全信息
SB-705498 价格(试剂级)
更新日期产品编号产品名称CAS编号包装价格
2021/06/02S2773SB705498501951-42-45mg2186.66元
2021/06/02S2773SB705498501951-42-410mg3023.15元
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