204067-01-6
基本信息
(2S)-3-(1H-INDOL-3-YL)-N-[[1-(5-METHOXYPYRIDIN-2-YL)CYCLOHEXYL]METHYL]-2-METHYL-2-[(4-NITROPHENYL)CARBAMOYLAMINO]PROPANAMIDE
(S)-N-[[1-(5-METHOXY-2-PYRIDINYL)CYCLOHEXYL]METHYL]-A-METHYL-A-[[-(4-NITROPHENYL)AMINO]CARBONYL]AMINO-1H-INDOLE-3-PROPANAMIDE
(S)-N-[[1-(5-Methoxy-2-pyridinyl)cyclohexyl]methyl]-α-methyl-α-[[[-(4-nitrophenyl)amino]carbonyl]amino-1H-indole-3-propanamide
1H-Indole-3-propanamide, N-[[1-(5-methoxy-2-pyridinyl)cyclohexyl]methyl]-α-methyl-α-[[[(4-nitrophenyl)amino]carbonyl]amino]-, (αS)-
物理化学性质
| 沸点 | 838.8±65.0 °C(Predicted) |
| 密度 | 1.297±0.06 g/cm3(Predicted) |
| 储存条件 | Store at +4°C |
| 溶解度 | Soluble to 100 mM in DMSO |
| 酸度系数(pKa) | 11.60±0.46(Predicted) |
| 形态 | 粉末 |
| 颜色 | Light yellow to yellow |
安全数据
| 危险性符号(GHS) |  GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H302-H315-H319-H335 |
| 防范说明 | P261-P305+P351+P338 |
常见问题列表
Ki: 0.17 nM (Human BB
1
receptor), 0.66 nM (Rat BB
1
receptor), 1 nM (Human BB
2
receptor), 16 nM (Rat BB
2
receptor)
EC50: 0.31 μM (FPR1), 0.66 μM (FPR2)
PD176252 is a potent antagonist of neuromedin-B preferring (BB 1 ) and gastrin-releasing peptide-preferring (BB 2 ) receptor with K i s of 0.17 nM and 1 nM for human BB 1 and BB 2 receptors, and 0.66 nM, 16 nM for Rat BB 1 and BB 2 receptors, respectively. PD176252 inhibits acidification responses to neuromedin-B or neuromedin-C at the human BB 1 or BB 2 receptors expressed in CHO cells, with the appK B s of 4.0 nM or 13 nM, and blocks bombesin-evoked increases in intracellular calcium levels in CHO cells stably expressing human BB 1 or BB 2 receptors, with appK B s of 2.3 nM and 36 nM, respectively. PD176252 is also an agonist of N-Formyl peptide receptor1/2 (FPR1/FPR2), with EC 50 s of 0.31 and 0.66 μM in HL-60 cells. PD176252 activates Ca 2+ mobilization in HL-60 cells transfected with human FPRs (EC 50 , 0.72 ± 0.21 μM). PD176252 inhibits little specific 125 I-gastrin releasing peptide binding to NCI-H345 cells at 1 nM and suppresses almost all specific bindings at 1000 nM, with an IC 50 of 30 nM. PD176252 (10, 30 μM) significantly inhibits the growth of NCI-H345 or H1299 cells, with IC 50 s of 7 and 5 μM.
PD176252 (1, 10 μg, p.o.) potently inhibits the growth of the proliferation of NCI-H1299 xenografts in nude mice.