JAK3/ BTk-in-1 is a dual JAK3/BTK inhibitor that specifically targets and inhibits Janus kinase 3 (JAK3) and Bruton's tyrosine kinase (BTK), two important targets in autoimmune diseases. JAK3/ BTk-in-1 simultaneously inhibited the BTK/JAK3 signaling pathway, showing a synergistic effect. JAK3/ BTK-in-1 is a potential compound for the treatment of immune-related diseases, such as autoimmune diseases, certain types of cancer (including lymphoma and leukemia), and other diseases that may be characterized by an unbalanced immune response.

CP-547632 is an orally available and potent, ATP-competitive dual inhibitor of VEGFR-2 and FGF kinase F with IC50s of 11 nM and 9 nM, respectively. CP-547632 is selective, with higher selectivity for VEGFR2 and bFGF than for EGFR, PDGFRβ and related tyrosine kinases (TKs). PDGFRβ and related tyrosine kinases (TKs) CP-547632 has antitumour activity.

Atuzabrutinib (SAR 444727) is a selective Bruton's tyrosine kinase (Btk) inhibitor that inhibits intra-neutrophilic neutrophilic granulocytes through inhibition of the adhesion receptor signaling pathway, and can be used to study autoimmune disorders such as arthritis in rheumatoid rodents and pemphigus vulgaris.

Evobrutinib(M2951) , also known as M-2951 and MSC-2364447C, is a highly selective inhibitor of the Bruton's tyrosine kinase (BTK), which is important in the development and functioning of various immune cells including B -lymphocytes and macrophages. PreClinical research suggests it may be therapeutically useful in certain autoimmune diseases.

BMS-986142 is a potent and highly selective reversible BTK inhibitor (IC50: 0.5 nM).

CGI1746 is a potent and highly selective small-molecule Btk inhibitor with IC50 of 1.9 nM.

Edralbrutinib (TG-1701) is a potent BTK inhibitor with anticancer activity used in treating tumors, immune system disorders, and blood and lymphatic system disorders. Additionally, Edralbrutinib is studied for its efficacy in membranous glomerulonephritis and optic neuromyelitis optica.

Sunvozertinib (DZD9008) is a potent ErbBs and BTK inhibitor, with inhibitory effects on EGFR, Her2, and mutant epidermal growth factor. Sunvozertinib (DZD9008) showed inhibitory effects on EGFR exon 20 NPH insertion, EGFR exon 20 ASV insertion, EGFR L858R and T790M mutations, as well as Her2 exon 20 YVMA and EGFR WT A431 with IC50 of 20.4, 20.4, 1.1, 7.5, and 80.4 nM.