化学性质：                                                                                                             

产品描述：                                                                                                            

OSIP-486823 is a novel microtubule-interfering agent with distinct biological effects on both protein kinase G (PKG) and microtubules.

OSIP486823 inhibits growth and induce apoptosis in SW480 human colon cancer cells, with IC50 of 0.1 μM. OSIP-486823 (OSIP486823) causes depolymerization of microtubules in interphase cells, inhibit spindle formation in mitotic cells, and induce multinucleated cells. Exisulind and the potent synthetic derivative OSIP-486823 are members of a new class of drugs known as selective apoptotic antineoplastic drugs that target cyclic guanosine 3′,5′-monophosphate phosphodiesterases (cGMP-PDE). OSIP-486823 also disrupts microtubule polymerization, perturbs mitotic spindle function, and arrests cells in mitosis in human glioma cells[1].

[1]. Xiao D, et al. The sulindac derivatives OSI-461, OSIP486823, and OSIP487703 arrest colon cancer cells in mitosis by causing microtubule depolymerization. Mol Cancer Ther. 2006 Jan;5(1):60-7.

特别提醒：