N-piperidine Ibrutinib hydrochloride is a potent BTK inhibitor, a BTK ligand, inhibits WT BTK and C481S BTK, which can be used to synthesize a range of PROTAC molecules.N-piperidine Ibrutinib hydrochloride has potential anticancer N-piperidine Ibrutinib hydrochloride has potential anticancer activity, inhibiting the growth and proliferation of cancer cells.

BMX-IN-1 (BMX kinase inhibitor) is a selective inhibitor of bone marrow tyrosine kinase on chromosome X (BMX, IC50 = 8 nM) and the related Bruton’s tyrosine kinase (BTK, IC50 = 10.4 nM), but BMX-IN-1 is more than 47-656 fold less potent against Blk, JAK3, EGFR, Itk, or Tec activity.

QL47 is a host-targeted small molecule antiviral agent with antiviral activity against dengue and other RNA viruses.QL47 acts as an inhibitor of viral translation and a covalent inhibitor of BTK, and can be used in the study of lymphomas.

Acalabrutinib (ACP-196), also known as ACP-196, is an orally available inhibitor of Bruton's tyrosine kinase (BTK) with potential antineoplastic activity. Upon administration, ACP-196 inhibits the activity of BTK and prevents the activation of the B-cell antigen receptor (BCR) signaling pathway. This prevents both B-cell activation and BTK-mediated activation of downstream survival pathways. This leads to an inhibition of the growth of malignant B cells that overexpress BTK. BTK, a member of the src-related BTK/Tec family of cytoplasmic tyrosine kinases, is overexpressed in B-cell malignancies; it plays an important role in B lymphocyte development, activation, signaling, proliferation and survival.

Saracatinib (AZD0530) (AZD0530) is an effective Src inhibitor (IC50: 2.7 nM), and effective to Lck, Fyn, Lyn, Blk, Fgr and c-Yes.