产品
编 号:F477367
分子式:C21H28BN3O5
分子量:413.28
产品类型
结构图
CAS No: 847499-27-8
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产品详情
生物活性:
Delanzomib (CEP-18770) is a potent and orally active chymotrypsin-like activity of the proteasome inhibitor with an IC50 of 3.8 nM. Delanzomib inhibits NF-κB activity, induces cancer cell apoptotic, and has strong antiangiogenic and anti-cancer activities.
体内研究:
Delanzomib (CEP-18770; 7.8-13 mg/kg; oral administration; twice a week; for 4 weeks) treatment results in a more sustained pharmacodynamic inhibition of proteasome activity in tumors relative to normal tissues, complete tumor regression of multiple myeloma (MM) xenografts and improves overall median survival in a systemic model of human MM.Animal Model:SCID mice injected with RPMI 8226 cells
Dosage:7.8 mg/kg, 10 mg/kg, 13 mg/kg
Administration:Oral administration; twice a week; for 4 weeks
Result:Resulted in a more sustained pharmacodynamic inhibition of proteasome activity in tumors relative to normal tissues.
体外研究:
Delanzomib (CEP-18770; 20 nM; 12-24 hours) treatment results in a progressive appearance of cleaved caspases-3, -7, and -9 between 12 and 24 hours’exposure in the human MM cell lines, RPMI-8226, and U266.Delanzomib (CEP-18770; 5-40 nM; 4-24 hours) treatment induces an accumulation of ubiquitinated proteins over 4 to 8 hours.Delanzomib (CEP-18770) inhibits endothelial cell survival, vasculogenesis, and osteoclastogenesis in vitro; and displays a favorable cytotoxicity profile toward normal cells.