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Chemical Structure| 1238697-26-1 同义名 : TAK-063
CAS号 : 1238697-26-1
货号 : A579863
分子式 : C23H17FN6O2
纯度 : 99%+
分子量 : 428.418
MDL号 : MFCD28385852
存储条件：

粉末 Sealed in dry,2-8°C

液体 -20°C:3-6个月-80°C:12个月
溶解度 :

DMSO: 25 mg/mL(58.35 mM)，配合低频超声助溶，注意：DMSO长时间开封后，会吸水并导致溶解能力下降，请避免使用长期开封的DMSO
动物实验配方：
生物活性
靶点

  • PDE10A

    PDE10A, IC50:0.3 nM
描述 Autotaxin (ATX) is an ectoenzyme that catalyzes the conversion of lysophosphatidylcholine (LPC) to lysophosphatidic acid (LPA), a bioactive lipid and a close relative of sphingosine 1-phosphate. High endothelial venules (HEVs) produce and secrete ATX into the blood. HA130 is a selective ATX inhibitor with an IC50 of 28 nM. HA130 abolished the enhancing effect of ATX on TEM (transendothelial migration) and HA130 at 0.3 mM completely ablated the activity of ATX on TK1 uropod formation. When injecting CFSE-labeled T cells together with HA130 i.v. into mice and then reinjecting the drug at 7 and 12 min, SLOs (secondary lymphoid organs) were sectioned and stained to reveal HEVs after 15 min. The ratio of outside HEVs to inside HEVs was used as an index of T cell migration across HEVs. HA130 decreased the outside HEV/inside HEV ratio by 3–4-fold compared with vehicle treatment (p＜0.01 for both PLNs (peripheral lymph node) and MLNs (mesenteric lymph node)). This result is consistent with HA130 retarding the migration of T cells across LN (lymph node) HEVs. The s.c. administration of HA130 induces marked lymphocyte accumulation within the endothelial cell (EC) and sub-EC layers of HEVs in draining lymph nodes.
作用机制 π−π stacking interactions and a bidentate hydrogen-bonding interaction in the pyridazinone moiety were observed, and the N2 nitrogen atom of the pyrazole ring formed a water-mediated interaction with OH of Tyr514 as well.
实验方案
1mg 5mg 10mg

1 mM

5 mM

10 mM

2.33mL

0.47mL

0.23mL

11.67mL

2.33mL

1.17mL

23.34mL

4.67mL

2.33mL
参考文献

[1]Kunitomo J, et al. Discovery of 1-[2-Fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one (TAK-063), a Highly Potent, Selective, and Orally Active Phosphodiesterase 10A (PDE10A) Inhibitor. J Med Chem. 2014 Nov 26;57(

[2]Suzuki K, et al. In Vivo Pharmacological Characterization of TAK-063, a Potent and Selective Phosphodiesterase 10A Inhibitor with Antipsychotic-Like Activity in Rodents. J Pharmacol Exp Ther. 2014 Dec 18. pii: jpet.114.218552.