n-type calcium

Ziconotide Acetate (107452-89-1 free base) (Prialt) 是一种镇痛剂，已用于治疗神经性和非神经性疼痛。 Ziconotide 通过与位于伤害感受通路初级传入神经元末端部分的 N 型钙通道结合起作用，因此通过有效的镇痛作用减少突触传递。

N-type calcium channel blocker-1 is an orally active analgesic agent,shows high affinity to functionally block N-type calcium channels.

PD0176078 () 是一种新型的 N 型钙通道 (Calcium channel) 阻滞剂。

JNJ-26489112 是一种中枢神经系统活性剂，也是电压门控 Na+ 通道和 N 型 Ca2+ 通道抑制剂，在啮齿类动物中具有广谱抗惊厥活性，可用于研究神经系统疾病。

Cilnidipine (FRC-8653) 是二氢吡啶类Ca2+通道阻断剂，可作用于 L 和 N 型 Ca2+通道，具有抗高血压活性。

Ca2+channel agonist 1 是 N-型钙离子通道激动剂和Cdk2的抑制剂，EC50分别为 14.23 μM 和 3.34 μM，可用作运动神经末梢功能障碍的潜在治疗方法。

Cav 2.2 blocker 1 是一种N 型钙离子通道 (Cav 2.2) 的阻断剂，IC50值为 1 nM，可用于治疗疼痛。

GV-58 是选择性 N 型和 P Q 型 Ca2+ 通道激动剂，EC50值分别为7.21和8.81uM。它对 CDK 激酶活性的抑制作用减少了 20 倍。

Norverapamil hydrochloride (D591 hydrochloride) 是 Verapamil 的 N-去甲基代谢物，是 L 型钙通道阻滞剂和 P-糖蛋白 (P-gp) 功能抑制剂。

NS13001 (N-(4-Chlorophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)-9-methyl-9H-purin-6-amine) 是口服有效的 SK 通道选择性正向变构调节剂。NS13001 对 SK2 和 SK3 通道的 EC50分别为 1.8 μM 和 0.14 μM。NS13001 在脊髓小脑共济失调 2 型和其他小脑共济失调方面具有研究价值。

PD 173212是一种阻断 N-型电压敏感性钙通道 (N-type voltage sensitive calcium channel, Cav2.2)的阻滞剂。PD173212的腹腔注射给药(0.0017-1.7 μmol kg)显著降低了2,4-二硝基苯磺酸(DNBS)诱导结肠炎小鼠的内脏超敏反应。

PD-151307 is used as an N-type calcium channel blocker.

Lysosphingomyelin is an endogenous bioactive sphingolipid and a constituent of lipoproteins.1,2It is produced by the removal of the acyl group from sphingomyelin by a deacylase and acts as a precursor in the biosynthesis of sphingosine-1-phosphate . D-erythroLysosphingomyelin is an agonist of the S1P receptors S1P1, S1P2, and S1P3(EC50s = 167.7, 368.1, and 482.6 nM, respectively, for the human receptors).3It is also an agonist of the orphan receptor ovarian cancer G protein-coupled receptor 1 (ORG1) that induces calcium accumulation in cells overexpressing OGR1 (EC50= ~35 nM).4Levels of D-erythrolysosphingomyelin are increased in skin isolated from patients with atopic dermatitis, as well as postmortem brain from patients with Niemann-Pick disease type A, but not type B.2,5L-threolysosphingomyelin is also an S1P1-3agonist (EC50s = 19.3, 131.8, and 313.3 nM, respectively).3This product is a mixture of D-erythroand L-threolysosphingomyelin. [Matreya, LLC. Catalog No. 1321] 1.Ito, M., Kurita, T., and Kita, K.A novel enzyme that cleaves the N-acyl linkage of ceramides in various glycosphingolipids as well as sphingomyelin to produce their lyso formsJ. Biol. Chem.270(41)24370-24374(1995) 2.Nixon, G.F., Mathieson, F.A., and Hunter, I.The multi-functional role of sphingosylphosphorylcholineProg. Lipid Res.47(1)62-75(2008) 3.Im, D.-S., Clemens, J., Macdonald, T.L., et al.Characterization of the human and mouse sphingosine 1-phosphate receptor, S1P5 (Edg-8): Structure-activity relationship of sphingosine1-phosphate receptorsBiochemistry40(46)14053-14060(2001) 4.Meyer zu Heringdorf, D., Himmel, H.M., and Jakobs, K.H.Sphingosylphosphorylcholine-biological functions and mechanisms of actionBiochim. Biophys. Acta1582(1-3)178-189(2002) 5.Rodriguez-Lafrasse, C., and Vanier, M.T.Sphingosylphosphorylcholine in Niemann-Pick disease brain: Accumulation in type A but not in type BNeurochem. Res.24(2)199-205(1999)

sFTX-3.3 is a calcium ion channel antagonist, exhibiting IC50 values of approximately 0.24 mM and 0.70 mM against P-type and N-type channels respectively.

MONIRO-1 是一种 T 型和 N 型钙通道阻断剂，作用于 hCav2.2 (IC50: 34 μM)、hCav3.1 (IC50: 3.3 μM)、hCav3.2 (IC50: 1.7 μM) 和 hCav3.3 (IC50: 7.2 μM)。

Azelnidipine, (S)-, is an L-type calcium channel blocker (CCB). Studies have shown that in patients with hypertension (HT) and heart failure preserved ejection fraction (HFpEF), azelnidipine improved the severity of HF and cardiac sympathetic nerve activity compared with cilnidipine, an N-type CCB (Cat#326734).

Azelnidipine, (R)-, is an L-type calcium channel blocker (CCB). Studies have shown that in patients with hypertension (HT) and heart failure preserved ejection fraction (HFpEF), azelnidipine improved the severity of HF and cardiac sympathetic nerve activity compared with cilnidipine, an N-type CCB (Cat#326734).

Ginsenoside Rf (Panaxoside Rf) 是人参根的微量成分，可抑制 N 型 Ca2+通道。

A-1048400 is a potent and selective N-type and T-type calcium channel blocker.

Efonidipine(NZ-105)盐酸盐是T 型和L 型钙离子通道双重阻断剂。

NP118809 (39-1B4) 是 N 型钙通道阻滞剂，IC50值为 0.11 μM。它较弱地抑制 L 型钙通道，IC50值为 12.2 μM。

Huwentoxin XVI TFA，一种来自鸟蛛 Ornithoctonus huwena 的止痛剂，一种高度可逆和选择性的哺乳动物 N 型钙通道 (N-type calcium channel) (IC50约为 60 nM) 拮抗剂。Huwentoxin XVI TFA 对电压门控的 T 型钙通道，钾通道或钠通道没有影响。

ω-Agatoxin IVA TFA 是一种高效的针对P Q型Ca2+(Cav2.1)通道的选择性阻滞剂，IC50对P型为2 nM，对Q型为90 nM。此化合物能够抑制高钾条件下的谷氨酸释放和钙流入，IC50在30-225 nM范围。同时，ω-Agatoxin IVA TFA阻断高钾诱发的5-羟色胺及去甲肾上腺素释放，但不影响L型或N型Ca2+通道。

ω-Conotoxin SO3为N型电压敏感钙通道的特异性阻断剂，源自C. striatus毒液，具备镇痛功能。