| 应用 |
An IGF-1R inhibitor with IC50 of 0.17 μM |
| 产品介绍 |
NVP-ADW742是一种IGF-1R抑制剂，IC50为0.17 μM，作用于IGF-1R比作用于InsR效果强16倍以上；对HER2， PDGFR， VEGFR-2， Bcr-Abl和c-Kit几乎没有活性。 |
| 备注 |
NVP-ADW742 is an IGF-1R inhibitor with IC50 of 0.17 μM, >16-fold more potent against IGF-1R than InsR; little activity to HER2, PDGFR, VEGFR-2, Bcr-Abl and c-Kit. |
| 生化机理 |
NVP-ADW742 is an IGF-1R inhibitor with IC50 of 0.17 μM. NVP-ADW742 exhibits a 6-fold greater selectivity for IGF-1R versus InsR with IC50 of 2.8 μM; minimal inhibitory activity against c-Kit, HER1, PDGFR, VEGFR2, or Bcr-Abl p210 with IC50 greater than 5 μM. NVP-ADW742 significantly inhibits the serum-stimulated cell proliferation in a variety of tumor cell lines in dose-dependent manner, with IC50 values of 0.1-0.5 μM for the multiple myeloma (MM) cell lines, and the antitumor effects on MM cells can not be overcome by the co-culture with BMSCs. NVP-ADW742 also abrogates the responsiveness of tumor cells to IL-6 in the presence of serum. In addition, NVP-ADW742 is active against MM cell lines with resistance to conventional or investigational anticancer agents, as well as primary tumor cells from MM patients with multi-drug-resistant disease. |
| 别名 |
5-(3-苄氧基苯基)-7-[反式-3-[(吡咯烷-1-基)甲基]环丁基]-7H-吡咯并[2,3-d]嘧啶-4-胺;ADW742;ADW742; GSK 552602A; ADW;5-(3-Benzyloxyphenyl)-7-[trans-3-[(pyrrolidin-1-yl)methyl]cyclobutyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine |
