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Merck

SBR00043

Sigma-Aldrich

PK150

Sorafenib analog

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About This Item

经验公式(希尔记法):
C15H8ClF5N2O3
分子量:
394.68
MDL號碼:
分類程式碼代碼:
51112008
NACRES:
NA.76

品質等級

形狀

powder

抗生素活性譜

Gram-positive bacteria

作用方式

protein synthesis | interferes

儲存溫度

−20°C

一般說明

PK150 is a recently discovered small antimicrobial compound. It is a potent analog of sorafenib, an anticancer drug. PK150 has structural similarity with triclocarban (TCC) and triclosan (TCS) with a N,N′-diaryl urea motif in common.

生化/生理作用

PK150 is a potent antibiotic, which displays strong antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA) at a sub-micromolar level. It elicits anti-biofilm activity and eliminates persisters. PK150 also shows oral bioavailability, and in vivo efficacy in mouse model.

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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Philipp Le et al.
Nature chemistry, 12(2), 145-158 (2019-12-18)
New drugs are desperately needed to combat methicillin-resistant Staphylococcus aureus (MRSA) infections. Here, we report screening commercial kinase inhibitors for antibacterial activity and found the anticancer drug sorafenib as major hit that effectively kills MRSA strains. Varying the key structural
Robert Macsics et al.
Applied and environmental microbiology, 86(16) (2020-06-07)
Triclocarban (TCC), a formerly used disinfectant, kills bacteria via an unknown mechanism of action. A structural hallmark is its N,N'-diaryl urea motif, which is also present in other antibiotics, including the recently reported small molecule PK150. We show here that

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