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ACT 335827
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
ACT 335827图片
CAS NO:1354039-86-3
包装与价格:
包装价格(元)
10mg电议
50mg电议

产品介绍
ACT 335827 是一种选择性、口服活性、脑渗透性食欲素 1 型受体拮抗剂。
Cas No.1354039-86-3
化学名(R,Z)-2-((S)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)-N-isopropyl-2-phenylacetimidic acid
Canonical SMILESCC(/N=C(O)/[C@@](N1CCC2=CC(OC)=C(OC)C=C2[C@]1([H])CC3=CC(OC)=C(OC)C=C3)([H])C4=CC=CC=C4)C
分子式C31H38N2O5
分子量518.64
溶解度<51.86mg/ml in DMSO;<51.86mg/ml in ethanol
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

ACT 335827 is a potent and selective antagonist of OXR-1 with IC50 values of 120 and 2300 nM for OXR-1 and OXR-2, respectively [1].

Orexin receptor 1 (OXR-1) is a G-protein coupled receptor for neuropeptide orexin-A and regulates feeding behaviour. OXR-1 is expressed in the hypothalamus.

ACT 335827 is a potent and selective OXR-1 antagonist with Kb values of 41 and 560 nM for OXR-1 and OXR-2, respectively [1].

In the fear-potentiated startle rats, ACT-335827 (300 mg/kg) inhibited fear-induced startle reactions. Also, ACT-335827 (300 mg/kg) significantly reduced stress-induced tachycardia and hyperthermia. In the rat polydipsia model, ACT-335827 (300 mg/kg) inhibited compulsive drinking behavior [1]. In rats exposed to novelty stress, ACT-335827 (100 mg/kg) reduced the tachycardic and pressor by 48% and 32%, respectively [2]. In a diet-induced obesity(DIO) rat model, ACT-335827 increased the level of high-density lipoprotein and water intake. Also, it slightly increased body weight, which suggested that inhibition of OXR-1 had minimal impact in this model [3].

References:
[1].  Steiner MA, Gatfield J, Brisbare-Roch C, et al. Discovery and characterization of ACT-335827, an orally available, brain penetrant orexin receptor type 1 selective antagonist. ChemMedChem, 2013, 8(6): 898-903.
[2].  Beig MI, Dampney BW, Carrive P. Both Ox1r and Ox2r orexin receptors contribute to the cardiovascular and locomotor components of the novelty stress response in the rat. Neuropharmacology, 2015, 89: 146-156.
[3].  Steiner MA, Sciarretta C, Pasquali A, et al. The selective orexin receptor 1 antagonist ACT-335827 in a rat model of diet-induced obesity associated with metabolic syndrome. Front Pharmacol, 2013, 4: 165.