gnf 8625

GNE-8525 is a potent and selective pan-TRK inhibitor. GNE-8525 demonstrated potent antiproliferation activity with IC50 = 0.003 μM. In a tumor xenograft model derived from the KM12 cell line, GNE-8525 demonstrated in vivo antitumor efficacy when administered at ascending doses twice daily (bid) for 14 days in rats. Deregulated kinase activities of tropomyosin receptor kinase (TRK) family members have been shown to be associated with tumorigenesis and poor prognosis in a variety of cancer types. In particular, several chromosomal rearrangements involving TRKA have been reported in colorectal, papillary thyroid, glioblastoma, melanoma, and lung tissue that are believed to be the key oncogenic driver in these tumors.

BMS-830216 is a nonbasic melanin hormone receptor 1 antagonist and a prodrug of BMS-819881.

GNF-8625 monopyridin-N-piperazine hydrochloride 是一种原肌球蛋白受体激酶（TRK） 的抑制剂。

CG 428 是一种有效的原肌球蛋白受体激酶 (TRK) 降解剂 (uSMITETM)，DC50 为 0.36 nM。 CG 428 包含泛 TRK 抑制剂 GNF-8625 的类似物，通过接头连接到 cereblon E3 连接酶配体泊马度胺。 CG 428 对 TRKA 的选择性优于 TRKC 和 TRKB，Kd 为 1nM、4.2 nM 和 28 nM。 CG 428 抑制 KM12 结肠癌细胞的生长，IC50 为 2.9 nM。