产品描述: | GNE-3511 is an orally active bioavailable and brain-penetrant dual leucine zipper kinase (DLK) inhibitor with a Ki of 0.5 nM. GNE-3511 can cross the blood-brain-barrier and can be used for the research of neurodegenerative diseases |
靶点: |
Ki: 0.5 nM (DLK); IC50: 30 nM (p-JNK), 107 nM (DRG); >5000 nM (MKK4), >5000 nM (MKK7), 129 nM (JNK1),514 nM (JNK2), 364 nM (JNK3), 67.8 nM (MLK1), 767 nM (MLK2) and 602 nM (MLK3);DNAAlkylation; MAPK |
体外研究: |
GNE-3511 has inhibitory activity for p-JNK and DRG with IC50 values of 30 nM and 107 nM, respectively. GNE-3511 has kinase selectivity for MKK4, MKK7, JNK1, JNK2, JNK3, MLK1, MLK2 and MLK3 with IC50 values of >5000 nM, >5000 nM, 129 nM, 514 nM, 364 nM, 67.8 nM, 767 nM and 602 nM, respectively. GNE-3511 displays concentration-dependent protection of neurons from degeneration in vitro |
体内研究: |
GNE-3511 (oral gavage; 75 mg/kg; single) suppresses CYP-induced nociceptive behavior by inhibiting DLK in mice. GNE-3511 (oral gavage; 75 mg/kg; single) suppresses CYP-induced edema and hemorrhage in mouse bladder. GNE-3511 (iv.; 1 mg/kg or po.; 5 mg/kg) exhibits moderate in vivo plasma clearances, moderate volumes of distribution, short half-lives, and brain penetration Animal Model: Cystitis mouse model Dosage: 75 mg/kg Administration: oral gavage;75 mg/kg; single Result: Significantly reduced the number of nociceptive behavior as well as nociceptive score.Had no impact on bladder weight, did not induce bladder edema or hemorrhage and significantly suppressed CYP-induced increase in bladder weight, bladder edema, and hemorrhage. Animal Model: mouse, rat, cynomolgus and dog Dosage: 1 mg/k, 5 mg/kg Administration: iv.; 1 mg/kg or po.; 5 mg/kg Result: Exhibited moderate in vivo plasma clearances, moderate volumes of distribution, short half-lives and brain penetration. |
参考文献: |
1. Patel S et al. Discovery of dual leucine zipper kinase (DLK, MAP3K12) inhibitors with activity in neurodegeneration models. J Med Chem. 2015 Jan 8;58(1):401-18. 2. Chen Jiang, et al. Neuronal Dual Leucine Zipper Kinase Mediates Inflammatory and Nociceptive Responses in Cyclophosphamide-Induced Cystitis. J Innate Immun. 2021;13(5):259-268. |
溶解性: |
Soluble in DMSO |
保存条件: |
-20℃ |
配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
1 mM |
2.27 ml |
11.351 ml |
22.702 ml |
5 mM |
0.454 ml |
2.27 ml |
4.54 ml |
10 mM |
0.227 ml |
1.135 ml |
2.27 ml |
50 mM |
0.045 ml |
0.227 ml |
0.454 ml |
|
注意: |
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