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Tarafenacin Sale

(Synonyms: 他利那新,SVT-40776) 目录号 : GC13618

Tarafenacin(SVT-40776) 是一种高度选择性的 M3 毒蕈碱受体拮抗剂 (Ki= 0.19 nM),选择性比 M2 受体高约 200 倍。

Tarafenacin Chemical Structure

Cas No.:385367-47-5

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产品描述

Tarafenacin is a selective antagonist of M3 muscarinic receptor with Ki value of 0.19nM [1].

Tarafenacin is a novel quinuclidine derivative and is developed as an antimuscarinic drug for treatment of overactive bladder. It shows a 203-fold selectivity with M3 receptor over M2 receptor. Tarafenacin reduces the maximum carbachol response at concentrations of 10nM and 100nM in mouse isolated bladder. In mouse atrial preparations, tarafenacin slightly attenuates the effects on heart rate caused by carbachol. Tarafenacin shows a 199-fold urinary affinity against cardiac affinity. It is a highly potent antagonist in the bladder and lacks any relevant effect in atria at the same range of concentrations. In the guinea pig model, tarafenacin significantly changes the bladder contraction amplitude. It inhibits 25% of spontaneous bladder contractions at dose of 17.1nmol/kg [1].

References:
[1] Salcedo C, Davalillo S, Cabellos J, et al. In vivo and in vitro pharmacological characterization of SVT-40776, a novel M3 muscarinic receptor antagonist, for the treatment of overactive bladder. British journal of pharmacology, 2009, 156(5): 807-817.

Chemical Properties

Cas No. 385367-47-5 SDF
别名 他利那新,SVT-40776
化学名 [(3R)-1-azabicyclo[2.2.2]octan-3-yl] N-(3-fluorophenyl)-N-[(3,4,5-trifluorophenyl)methyl]carbamate
Canonical SMILES C1CN2CCC1C(C2)OC(=O)N(CC3=CC(=C(C(=C3)F)F)F)C4=CC(=CC=C4)F
分子式 C21H20F4N2O2 分子量 408.39
溶解度 Soluble in DMSO 储存条件 Store at -20°C
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1 mM 2.4486 mL 12.2432 mL 24.4864 mL
5 mM 0.4897 mL 2.4486 mL 4.8973 mL
10 mM 0.2449 mL 1.2243 mL 2.4486 mL
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