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SML2662

Sigma-Aldrich

SPA70

≥98% (HPLC)

别名:

1-(2,5-Dimethoxyphenyl)-4-[[4-(1,1-dimethylethyl)phenyl]sulfonyl]-5-methyl-1H-12,3-triazole, LC-1

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About This Item

经验公式（希尔记法）:
C21H25N3O4S
CAS号:
931314-31-7
分子量:
415.51
MDL號碼:
MFCD14774311
分類程式碼代碼:
12352200
NACRES:
NA.77

化驗

≥98% (HPLC)

形狀

powder

顏色

white to beige

溶解度

DMSO: 2 mg/mL, clear (warmed)

儲存溫度

2-8°C

生化／生理作用

SPA70 is a cell penetrant, potent and highly selective human pregnane X receptor (hPXR) antagonist that inhibits hPXR in humanized mouse models. It inhibits hPXR-mediated drug metabolism in in primary human hepatocytes and in mouse models.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Sergio C Chai et al.
Drug discovery today, 24(3), 906-915 (2019-02-08)
The pregnane X receptor (PXR) and the constitutive androstane receptor (CAR) are ligand-activated nuclear receptors (NRs) that are notorious for their role in drug metabolism, causing unintended drug-drug interactions and decreasing drug efficacy. They control the xenobiotic detoxification system by
Combination of Paclitaxel and PXR Antagonist SPA70 Reverses Paclitaxel-Resistant Non-Small Cell Lung Cancer.
Niu, et al.
Cells, 11 (2022)
Wenwei Lin et al.
Nature communications, 8(1), 741-741 (2017-10-01)
Many drugs bind to and activate human pregnane X receptor (hPXR) to upregulate drug-metabolizing enzymes, resulting in decreased drug efficacy and increased resistance. This suggests that hPXR antagonists have therapeutic value. Here we report that SPA70 is a potent and

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