colony stimulating factor 3 receptor

Linifanib (AL-39324) 是一种高效口服的VEGFR 和PDGFR 家族多靶点抑制剂，具有显著的抗肿瘤活性。它对无关 RTKs、可溶性酪氨酸激酶或丝氨酸/苏氨酸激酶的活性要低得多。它是特异性 miR-10b 抑制剂，阻断miR-10b 的生物合成。

Dovitinib 是一种口服有效的、多靶点的酪氨酸激酶 (RTK) 抑制剂，具有抗肿瘤作用。

Quizartinib, also know as AC220 and AC010220, is an orally available FLT3 / STK1 inhibitor with potential antineoplastic activity. Class III receptor tyrosine kinase inhibitor AC220 selectively inhibits class III receptor tyrosine kinases, including FMS-related tyrosine kinase 3 (FLT3/STK1), colony-stimulating factor 1 receptor (CSF1R/FMS), stem cell factor receptor (SCFR/KIT), and platelet derived growth factor receptors (PDGFRs), resulting in inhibition of ligand-independent leukemic cell proliferation and apoptosis. Mutations in FLT3, resulting in constitutive activation, are the most frequent genetic alterations in acute myeloid leukemia (AML) and occur in approximately one-third of AML cases.

AZ683是一种高效的选择性3-氨基-4-苯胺喹啉结构的CSF1R抑制剂,对CSF1R展现出较强的亲和力(Ki=8 nM; IC50=6 nM).此外,AZ683具有良好的口服生物利用度.[11C]AZ683可用作正电子发射断层扫描(PET)中的集落刺激因子1受体(CSF1R)示踪剂.