NSC-305787

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

Ezrin 的小分子抑制剂，Kd 为 5.85 uM。

A small molecule inhibitor of Ezrin with Kd of 5.85 uM; inhibits ezrin phosphorylation, ezrin-actin interaction and ezrin-mediated motility of osteosarcoma (OS) cells in culture; inhibits lung metastasis of ezrin-sensitive cells in mice; also inhibits SHIP-1 and SHIP-2.

NSC305787 is an inhibitor of ezrin with a Kd of 5.85 μM, and has antitumor activity. NSC305787 inhibits PKCΙ phosphorylation of Ezrin, Moesin, Radixin, MBP, with IC50s of 8.3, 9.4, 55, 58.9 μM, respectively. NSC305787 binds to PKCΙ with a Kd value of 172.4 μM, and inhibits ezrin T567 phosphorylation primarily via its binding to ezrin and not through inhibition of PKCΙ kinase activity. NSC305787 (1, 10 μM) shows inhibitory activity against ezrin-mediated invasion of K7M2 osteosarcoma (OS) cells. Moreover, NSC305787 (10 μM) reduces cell motility phenotypes in zebrafish and blocks OS metastatic growth in lung organ culture.

NSC305787 (0.240 mg/kg/day, i.p.) suppresses ezrin-dependent osteosarcoma metastatic growth in mouse lung. NSC305787 (240 μg/kg, i.p.) dramatically inhibits pulmonary metastasis in a transgenic mouse model of osteosarcoma (Osx-Cre+p53fl/flpRBfl/fl) and shows a more favorable pharmacokinetic profile compared with NSC668394 in the mouse model.

NSC-305787

Cytoskeleton/Cell Adhesion Molecules

Ezrin

Ezrin

Cancer

——

785718-37-8

445.4245

C25H30Cl2N2O

>98% (HPLC)

10 mM in DMSO

C1CCNC(C1)C(C2=CC(=NC3=C2C=C(C=C3Cl)Cl)C45CC6CC(C4)CC(C6)C5)O

4-Quinolinemethanol, 6,8-dichloro-α-2-piperidinyl-2-tricyclo[3.3.1.13,7]dec-1-yl-

(-20℃)

With Ice Pack

≥ 2 years