1353552-97-2
Chemical Structure
Poseltinib
Synonym(s): HM71224; LY3337641
- CAS No.: 1353552-97-2
- Formula:C26H26N6O3
- Molecular Weight:470.52
IUPAC Name: N-(3-((2-((4-(4-methylpiperazin-1-yl)phenyl)amino)furo[3,2-d]pyrimidin-4-yl)oxy)phenyl)acrylamide
InChIKey: LZMJNVRJMFMYQS-UHFFFAOYSA-N
SMILES: O=C(C=C)NC1=CC=CC(OC2=C(OC=C3)C3=NC(NC4=CC=C(N5CCN(C)CC5)C=C4)=N2)=C1
Biological Activity: Poseltinib (HM71224) is an orally active, selective, irreversible small molecule Bruton tyrosine kinase (BTK) inhibitor. With an IC50 of 1.95 nM. Poseltinib effectively inhibits the signaling mediated by B cell receptors (BCR), Fc receptors (FcR), and Toll-like receptors (TLR). Poseltinib has anti-inflammatory activity and can be used in the research of rheumatoid arthritis[1][2][3].
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Poseltinib | 98.11% | Poseltinib (HM71224) is an orally active, selective, irreversible small molecule Bruton tyrosine kinase (BTK) inhibitor. With an IC50 of 1.95 nM. Poseltinib effectively inhibits the signaling mediated by B cell receptors (BCR), Fc receptors (FcR), and Toll-like receptors (TLR). Poseltinib has anti-inflammatory activity and can be used in the research of rheumatoid arthritis. | ||||||||||||||||||||
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Poseltinib (Standard) | ≥98% | Poseltinib (Standard) is the analytical standard of Poseltinib (HY-109010). This product is intended for research and analytical applications. Poseltinib (HM71224) is an orally active, selective, irreversible small molecule Bruton tyrosine Kinase (BTK) inhibitor. With an IC50 of 1.95 nM. Poseltinib effectively inhibits the signaling mediated by B cell receptors (BCR), Fc receptors (FcR), and Toll-like receptors (TLR). Poseltinib has anti-inflammatory activity and can be used in the research of rheumatoid arthritis. | ||||||||||||||||||||
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- [1]. Kim YY, et al. HM71224, a selective Bruton's tyrosine kinase inhibitor, attenuates the development of murine lupus. Arthritis Res Ther. 2017 Sep 26;19(1):211. [Content Brief]
- [2]. Park JK, et al. HM71224, a novel Bruton's tyrosine kinase inhibitor, suppresses B cell and monocyte activation and ameliorates arthritis in a mouse model: a potential drug for rheumatoid arthritis. Arthritis Res Ther. 2016 Apr 18;18:91. [Content Brief]
- [3]. Byun JY, et al. Target modulation and pharmacokinetics/pharmacodynamics translation of the BTK inhibitor poseltinib for model-informed phase II dose selection. Sci Rep. 2021 Sep 21;11(1):18671. [Content Brief]
Keywords
