SRX246
目录号: PL12517 纯度: ≥98%
CAS No. :512784-93-9
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中文名称
SRX246
英文名称
SRX246
英文别名
SRX246;SRX 246;372X2P22UY;BDBM50202920;SB18957;2(R)-[[4-(piperidin-1-yl)piperidin-1-yl]carbonylmethyl]-2-[3(S)-(4(S)-phenyloxazolidin-2-on-3-yl)-4(R)-(2-styryl)azetidin-2-on-1-yl]acetic acid N-[(R)-alpha-methylbenzyl]amide;(2R)-4-Oxo-2-[(3S,4R)-2-oxo-3-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]-4-[(E)-2-phenylethenyl]azeti
Cas No.
512784-93-9
分子式
C42H49N5O5
分子量
703.87
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
SRX246 是一种强效、中枢神经系统穿透性、高选择性、口服生物可利用的血管加压素 1a (V1a) 受体拮抗剂 (对人的 V1a 的 Ki=0.3 nM)。SRX246 在 V1b 和 V2 受体上没有相互作用,在64个其他受体类,包括 35 个 G 蛋白不偶联受体上也显示出可忽略的结合。SRX246 可用于与压力有关的疾病。
生物活性
SRX246 is a potent, CNS-penetrant, highly selective, orally bioavailable vasopressin 1a (V1a) receptor antagonist (K i =0.3 nM for human V1a). SRX246 has no interaction at V1b and V2 receptors. SRX246 also displays negligible binding at 64 others receptors classes, including 35 G-proteincoupled receptors. SRX246 can be used for treatment of stress-related disorders.
性状
Solid
IC50 & Target[1][2]
Ki: 0.3 nM (human vasopressin 1a receptor)
体内研究(In Vivo)
SRX246 (2 mg/kg; i.v.) treatment shows that the C max , AUC 0-∞ and t 1/2 values are 953 ng/mL, 1141 ng ?h/mL, and 6.02 hours, respectively, in plasma pharmacokinetics. Following an oral administration (dose 20 mg/kg), The C max , AUC 0-∞ and t 1/2 values are 98.4 ng/mL, 624 ng ?h/mL and 2.38 hours, respectively. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
ClinicalTrial
参考文献
[1]. Guillon CD, et al. Azetidinones as vasopressin V1a antagonists. Bioorg Med Chem. 2007 Mar 1;15(5):2054-80.
[2]. Fabio KM, et al. Pharmacokinetics and metabolism of SRX246: a potent and selective vasopressin 1a antagonist. J Pharm Sci. 2013 Jun;102(6):2033-2043.
溶解度数据
In Vitro: DMSO : 100 mg/mL (142.07 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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