Surinabant | CB1R antagonist | Probechem Biochemicals

Chemical Structure : Surinabant

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Surinabant (SR 147778, SR147778, SR-147778)

货号: PC-28686Not For Human Use, Lab Use Only.

Surinabant (SR147778) is a potent, selective antagonist of CB1 cannabinoid receptor (CB1R) with Ki of 0.56 nM and 3.5 nM for both the rat brain and human CB1 recombinant receptors, respectively.

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生物&药学活性

Surinabant (SR147778) is a potent, selective antagonist of CB1 cannabinoid receptor (CB1R) with Ki of 0.56 nM and 3.5 nM for both the rat brain and human CB1 recombinant receptors, respectively.
Surinabant (SR147778) antagonizes the inhibitory effects of CP 55,940 on both the mouse vas deferens contractions (pA2 value = 8.1) and on forskolin-stimulated adenylyl cyclase activity in the U373 MG cell lines (pA2 value = 8.2) but not in Chinese hamster ovary (CHO) cells permanently expressing the human peripheral cannabinoid receptor (hCB2).
Surinabant (SR147778) blocks the mitogen-activated protein kinase activity induced by CP 55,940 in the CHO cell line expressing human brain cannabinoid receptor (IC50 = 9.6 nM) but is inactive in cells expressing hCB2.
Surinabant (SR147778) displaces the ex vivo [3H]-CP 55,940 binding to mouse brain membranes (ED50 = 3.8 mg/kg) with a long duration of action after oral administration.
SR147778 (0.3-3 mg/kg) is shown to antagonize pharmacological effects (hypothermia, analgesia, and gastrointestinal transit) induced by R-(+)-(2,3-dihydro-5-methyl-3-[[4-morpholinyl]methyl] pyrol [1,2,3-de]-1,4-benzoxazin-6-yl)(1-naphthalenyl) methanone in mice.
SR147778 (0.3-10 mg/kg) is able to reduce ethanol or sucrose consumption in mice and rats and food intake in fasted and nondeprived rats.

物理化学性质&存储条件

分子量	522.27
分子式	C23H23BrCl2N4O
外观性状	Solid
CAS No.
储存条件	固体粉末 -20°C 12 个月; 4°C 6 个月	配置液 -80°C 6 个月; -20°C 6 个月
Shipping
Solubility	10 mM in DMSO
Chemical Name/SMILES	5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-ethyl-N-(piperidin-1-yl)-1H-pyrazole-3-carboxamide

参考文献

1. Rinaldi-Carmona M, et al. J Pharmacol Exp Ther. 2004 Sep;310(3):905-14.

Surinabant (SR 147778, SR147778, SR-147778)

生物&药学活性

物理化学性质&存储条件

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Surinabant (SR 147778, SR147778, SR-147778)

生物&药学活性

物理化学性质&存储条件

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