Avatrombopag|570406-98-3|(AKR-501; E5501; YM477)-陌孚医药/Medlife

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Avatrombopag (Synonyms: AKR-501; E5501; YM477)

目录号: PL11892 纯度: ≥99%

CAS No. :570406-98-3

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中文名称	Avatrombopag
中文别名	1-[3-氯-5-[[[4-(4-氯-2-噻吩基)-5-(4-环己基-1-哌嗪基)-2-噻唑基]氨基]羰基]-2-吡啶基]-4-哌啶羧酸;阿伐曲泊帕
英文名称	Avatrombopag
英文别名	Avatrombopag;1-(3-Chlor-5-{[4-(4-chlor-2-thienyl)-5-(4-cyclohexyl-1-piperazinyl)-1,3-thiazol-2-yl]carbamoyl}-2-pyridinyl)-4-piperidincarbons�ure [German];1-(3-Chloro-5-{[4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-1-piperazinyl)-1,3-thiazol-2-yl]carbamoyl}-2-pyridinyl)-4-piperidinecarboxylic acid;1-(3-chloro-5-{[4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-yl]carbamoyl}pyridin-2-yl)piperidine-4-carboxylic acid;4-Piperidinecarboxylic acid, 1-[3-chloro-5-[[[4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-1-piperazinyl)-2-thiazolyl]amino]carbonyl]-2-pyridinyl]-;E-5501;1-[3-chloro-5-[[4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)-1,3-thiazol-2-yl]carbamoyl]pyridin-2-yl]piperidine-4-carboxylic acid;AKR 501;AKR-501;AS1670542;E5501;UNII-3H8GSZ4SQL;YM477;1-[3-Chloro-5-[[4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-yl]carbamoyl]-2-pyridyl]piperidine-4-carboxylic acid
Cas No.	570406-98-3
分子式	C₂₉H₃₄N₆O₃S₂Cl₂^.C₄H₄O₄
分子量	765.73
包装储存	Powder -20°C 3 years；4°C 2 years

产品详情

Avatrombopag (AKR-501) 是一种口服活性的非肽血小板生成素受体 (TPO receptor)激动剂 (EC₅₀=3.3 nM)。Avatrombopag 可模拟 TPO 的生物活性。Avatrombopag hydrochloride 通过激活细胞内信号传导系统来增加血小板的产生，并促进造血前体细胞产生血小板和巨核细胞。Avatrombopag是细胞色素 P450 (CYP) 2C9 和 CYP3A 的底物。

生物活性

Avatrombopag (AKR-501) is an orally active, nonpeptide thrombopoietin (TPO) receptor agonist (EC 50 =3.3 nM). Avatrombopag mimics the biological activities of TPO. Avatrombopag increases platelet production by activating the intracellular signaling system, and promotes production of platelets and megakaryocytes from hemopoietic precursor cells. Avatrombopag is a substrate of cytochrome P450 (CYP) 2C9 and CYP3A.

性状

Solid

IC50 & Target[1][2]

EC50: 3.3 nM (TPO receptor)

体外研究(In Vitro)

Avatrombopag (E5501; AKR-501) specifically targets the TPO receptor and stimulated megakaryocytopoiesis throughout the development and maturation of megakaryocytes just as recombinant human TPO (rhTPO) did.
Avatrombopag (0-100 nM) supports the proliferation of TPO receptor expressing Ba/F3 cell in a concentration-dependent fashion. Avatrombopag (0-3 μM) induces tyrosine phosphorylation of STAT3 and STAT5, and threonine phosphorylation of ERK in the cells, as did rhTPO.
Avatrombopag promotes megakaryocyte colony formation from human CB CD34 cells in a concentration-dependent fashion. The EC50 is 25 nM for Avatrombopag and the maximum activity of Avatrombopag is similar to that of rhTPO. has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究(In Vivo)

Avatrombopag (0.3-3 mg/kg; p.o.; daily for 14 days) increases the number of human platelets in NOD/SCID mice transplanted with human FL CD34 cells. has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model:

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]. Fukushima-Shintani M, et al. AKR-501 (YM477) a novel orally-active thrombopoietin receptor agonist. Eur J Haematol. 2009;82(4):247-254.
[2]. Xu H, et al. Avatrombopag for the treatment of thrombocytopenia in patients with chronic liver disease. Expert Rev Clin Pharmacol. 2019 Sep;12(9):859-865.

溶解度数据	In Vitro: DMSO : 8.33 mg/mL (12.82 mM; ultrasonic and warming and heat to 60°C)配制储备液

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Data Sheet

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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