calcium channel antagonist 2

Calcium Channel antagonist 2是一种 calcium channel 拮抗剂 (IC50=5-20 μM)，可用于研究像疼痛和糖尿病等由于 Ca2+ 通道造成的疾病。

Fasudil (HA-1077) 是一种非特异性 RhoA ROCK 抑制剂，也是 Ca2+通道拮抗剂和血管扩张剂。它对蛋白激酶有抑制作用，ROCK1 的 Ki 值为 0.33 μM，ROCK2 和 PKA、PKC、PKG 的 IC50值分别 0.158 μM 和 4.58 μM、12.30 μM、1.650 μM。

Fasudil hydrochloride (HA-1077) 是一种非特异性RhoA ROCK 抑制剂，也抑制蛋白激酶，对 ROCK1、PKA、PKC 和 MLCK 的 Ki 值分别为 0.33 μM、1.0 μM、9.3 μM 和 55 μM。

CCR4 antagonist 2 (Compound 31) is a novel potent, orally bioavailable small molecule antagonists of CC chemokine receptor 4 (CCR4) that inhibits Treg trafficking into the Tumor Microenvironment without suppressing the number of Treg in healthy tissues. CCR4 antagonist 2 (Compound 31) exhibits IC50 values of Ca2+flux and (chemotaxis) CTX are 40 nM and 70 nM, respectively.

Nirudipine is a double (2-propoxyethyl) analogist of nifedipine and a calcium channel blocker, which is also a safe anti-angina Ca2+ antagonist with a broad range of efficacy for all types of angina. At the same time, Niludipine is a highly effective drug

N-Methyl-L-leucin ((S)-4-Methyl-2-(methylamino)pentanoic acid) 是一种新型钙通道拮抗剂，可用于研究疼痛。

SR-33805 is a calcium channel antagonist potentially for the treatment of atherosclerosis and heart failure. SR-33805 restored the MI-altered cell shortening without affecting the Ca(2+) transient amplitude, suggesting an increase of myofilament Ca(2+) sensitivity in MI myocytes. A SR33805-induced sensitization of myofilament activation was found to be associated with a slight increase in myosin light chain-2 phosphorylation and a more significant decrease on troponin I (TnI) phosphorylation. Decreased TnI phosphorylation was related to inhibition of protein kinase A activity by SR-33805.