1414357-33-7Relevant academic research and scientific papers
Design, synthesis and evaluation of novel 7H-pyrrolo[2,3-d]pyrimidin-4-amine derivatives as potent, selective and reversible Bruton's tyrosine kinase (BTK) inhibitors for the treatment of rheumatoid arthritis
Zhang, Chufeng,Pei, Heying,He, Jun,Zhu, Jiali,Li, Weimin,Niu, Ting,Xiang, Mingli,Chen, Lijuan
supporting information, p. 121 - 143 (2019/03/13)
A series of 7H-pyrrolo[2,3-d]pyrimidine derivatives were designed and synthesized as reversible BTK inhibitors, and evaluated their kinase selectivity, anti-proliferation against the B-cell lymphoma cell lines (Ramos, Jeko-1) and cell line BTK enhanced (Daudi) in vitro. Among them, compound 28a exhibited the most excellent potency (IC50 = 3.0 nM against BTK enzyme, 8.52 μM, 11.10 μM and 7.04 μM against Ramos, Jeko-1, Daudi cells, respectively), good kinase selectivity and inhibited BTK Y223 auto-phosphorylation and PLCγ2 Tyr1217 phosphorylation. Importantly, 28a showed efficacy anti-arthritic effect on collagen-induced arthritis (CIA) model in vivo. 28a 60 mg/kg dose level once a day group displayed markedly reduced joint damage and cellular infiltration without any bone and cartilage morphology change.
TREATMENT OF DRY EYE
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Page/Page column 94, (2014/02/16)
The present disclosure provides a method of treating dry eye by inhibition of Bruton's tyrosine kinase (hereinafter "BTK") inhibitors, pharmaceutical formulations comprising the same, and processes for preparing such compounds.
Tyrosine kinase inhibitors
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Page/Page column 239, (2014/03/26)
The present disclosure provides compounds such as pyrazolpyrimidine compounds, and pharmaceutically acceptable salts thereof, that are tyrosine kinase inhibitors, in particular BLK, BMX, EGFR, HER2, HER4, ITK, TEC, BTK, and TXK and are therefore useful for the treatment of diseases treatable by inhibition of tyrosine kinases such as cancer and inflammatory diseases such as arthritis, and the like. Also provided are pharmaceutical compositions containing such compounds and pharmaceutically acceptable salts thereof and processes for preparing such compounds and pharmaceutically acceptable salts thereof.
PYRAZOLOPYRIMIDINE DERIVATIVES AS TYROSINE KINASE INHIBITORS
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Page/Page column 100, (2012/12/13)
The present disclosure provides compounds and pharmaceutically acceptable salts that are tyrosine kinase inhibitors, in particular BLK, BMX, EGFR, HER2, HER4, ITK, Jak3, TEC, Btk, and TXK and are therefore useful for the treatment of diseases treatable by inhibition of tyrosine kinases such as cancer and inflammatory diseases such as arthritis, and the like. Also provided are pharmaceutical compositions containing such compounds and pharmaceutically acceptable salts and processes for preparing such compounds and pharmaceutically acceptable salts.
TYROSINE KINASE INHIBITORS
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Page/Page column 213-214, (2012/12/13)
The present disclosure provides compounds and pharmaceutically acceptable salts thereof that are tyrosine kinase inhibitors, in particular BLK, BMX, EGFR, HER2, HER4, ITK, TEC, BTK, and TXK and are therefore useful for the treatment of diseases treatable by inhibition of tyrosine kinases such as cancer and inflammatory diseases such as arthritis, and the like. Also provided are pharmaceutical compositions containing such compounds and pharmaceutically acceptable salts thereof and processes for preparing such compounds and pharmaceutically acceptable salts thereof.
