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Levosimendan

    98%

Levosimendan

源葉(MedMol)
S80334
141505-33-1
C14H12N6O
280.285
左西孟旦;左旋西孟旦;-2-[[4-(1,4,5,6-四氫-4-甲基-6-氧代-3-噠嗪基)苯基]亞肼基]丙二腈;LEVOSIMENDAN;(R)-2-[[4-(1,4,5,6-TETRAHYDRO-4-METHYL-6-OXO-3-PYRIDAZINYL)PHENYL] HYDROZONO]PRO;LevosimendanC14H12N60;(R)-Simendan;[[4-[(4R)-1,4,
品牌 貨號(hào) 產(chǎn)品規(guī)格 價(jià)格(RMB) 庫(kù)存(上海) 北京 武漢 南京 購(gòu)買(mǎi)數(shù)量
源葉(MedMol) S80334-25mg 98% ¥80.00元 9 - - -
源葉(MedMol) S80334-100mg 98% ¥120.00元 5 - - -
源葉(MedMol) S80334-500mg 98% ¥392.00元 4 - - -
產(chǎn)品介紹 參考文獻(xiàn) 質(zhì)檢證書(shū)(COA) 摩爾濃度計(jì)算器 相關(guān)產(chǎn)品

產(chǎn)品介紹

Levosimendan is a calcium sensitizer used in the management of acutely decompensated congestive heart failure. It increases the sensitivity of the heart to calcium, thus increasing cardiac contractility without a rise in intracellular calcium. Levosimendan exerts its effect by increasing calcium sensitivity of myocytes by binding to cardiac troponin C in a calcium-dependent manner.
產(chǎn)品描述: Levosimendan is a calcium sensitizer used in the management of acutely decompensated congestive heart failure. It increases the sensitivity of the heart to calcium, thus increasing cardiac contractility without a rise in intracellular calcium. Levosimendan exerts its effect by increasing calcium sensitivity of myocytes by binding to cardiac troponin C in a calcium-dependent manner.
靶點(diǎn): Autophagy Carbonic AnhydrasePDE Potassium Channel;PotassiumChannel;PDE;CarbonicAnhydrase;Autophagy
體內(nèi)研究: Levosimendan可使衰竭的人心肌細(xì)胞收縮和松弛,0.8 μM Levosimendan下的抽搐張力平均最大增加47%。Levosimendan可引起代償性心臟衰竭患者體內(nèi)血液動(dòng)力學(xué)函數(shù)快速劑量依賴性增長(zhǎng)。Levosimendan使大鼠腸系膜動(dòng)脈肌細(xì)胞的靜息電位明顯超極化(EC50:2.9 μM),10 μM的作用最大(19.5 mV),這可能是通過(guò)激活格列本脲敏感性K+通道產(chǎn)生的。Levosimendan(3 μM)可使Ca50從2.73 μM減少至1.19 μM
參考文獻(xiàn): 1.Hasenfuss G, Circulation, 1998, 98(20), 2141-2147. 2.Yokoshiki H, Eur J Pharmacol, 1997, 333(2-3), 249-259. 3.Edes I, Circ Res, 1995, 77(1), 107-113. 4.Haikala H, J Mol Cell Cardiol, 1995, 27(9), 1859-1866. 5.Slawsky MT, Circulation, 2000, 102(18), 2222-2227.
溶解性: Ethanol:<1  mg/mL    DMSO:52  mg/mL  (185.5  mM)    H2O:<1  mg/mL
保存條件: -20℃
配置溶液濃度參考:
1mg 5mg 10mg
1 mM 3.568 ml 17.839 ml 35.678 ml
5 mM 0.714 ml 3.568 ml 7.136 ml
10 mM 0.357 ml 1.784 ml 3.568 ml
50 mM 0.071 ml 0.357 ml 0.714 ml
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參考文獻(xiàn)

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