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CAS No. : 1186231-83-3
MCE 国际站:TAK-441
产品活性:TAK-441 是一种高效的 hedgehog (Hh) 信号抑制剂,具有口服活性,其 IC50值为 4.4 nM。TAK-441 具有较强的抗肿瘤活性。
研究领域:Stem Cell/Wnt
作用靶点:Hedgehog
In Vitro: TAK-441 (compound 11d) (0.03–1000 nM, 48 h) has potent activity in the Gli-luc reporter with an IC50 value of 4.4 nM and good solubility.
TAK-441 (0.03–1000 nM, 48 h) inhibits Gli1 mRNA with IC50 values of 0.0457 and 0.113 mg/ml in the tumor and skin, respectively.
TAK-441 (0.5-500 nM, 48-72 h) does not affect androgen withdrawal-induced Shh up-regulation or viability of LNCaP cells.
TAK-441 (0.5-500 nM, 48-72 h) leads to delayed castration-resistant progression of LNCaP xenografts by disrupting paracrine Hh signaling with the tumor stroma.
In Vivo: TAK-441 (compound 11d) (oral; 10 mg/kg, 100 mg/kg) has favorable exposure and good oral absorption in BALB/c-nu/nu mice.
TAK-441 (oral, 1 and 25 mg/kg, QD for 14 days) has strong antitumor activity and can achieve dose-dependent plasma and tumor concentrations by improving the solubility of TAK-441 in Ptc1+/-p53-/- mice bearing medulloblastoma allografts.
TAK-441 (iv, 1 mg/kg; po, 10 mg/kg) is able to achieve sufficient exposure following oral administration in rats and dogs.
TAK-441 (oral; 1, 10, and 25 mg/kg) shows dose-dependent antitumor activity in xenografted mice, the IC50 value for the tumor growth inhibition is 0.075 mg/ml.
Pharmacokinetic Parameters of TAK-441 in BALB/c-nu/nu mice (oral and Alzet infusion administration; 100 mg/kg; single).
Compd | | | Mouse PK 10mg/kg | | | | Mouse PK 100mg/kg | |
| | Cmax (lg/mL) | | AUC (lgh/mL) | | Cmax (lg/mL) | | AUC (lgh/mL) |
1 | | 2.65 | | 12.1 | | 3.63 | | 32.3 |
11d | | 5.62 | | 28.3 | | 21.5 | | 206 |
|
相关产品:RU-SKI 43 | Hh-Ag1.5 | Vismodegib | Ciliobrevin D | RL-0070933 | Hedgehog IN-2 | Itraconazole-d3 | Neurodazine | Itraconazole | Hedgehog IN-3 | Dynarrestin | Cyclopamine | SMO-IN-3 | Ciliobrevin A | TPB15 | SANT-1 | HSP70-IN-3 | Robotnikinin | SMO-IN-2 | Itraconazole-d9 | JK184 | 3-epi-Vitamin D3 | Hedgehog IN-5 | SANT 2 | MK-4101 | CUR61414 | Jervine | SMANT hydrochloride
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