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Volumn 21, Issue 3, 2011, Pages 904-908

Discovery of imidazo[1,2-b]pyridazines as IKKβ inhibitors. Part 2: Improvement of potency in vitro and in vivo

Author keywords

IKK; Inhibitor; Interaction model; NF B; TNF

Indexed keywords

I KAPPA B KINASE INHIBITOR; IMIDAZO[1,2 B]PYRIDAZINE; IMIDAZOLE DERIVATIVE; IMMUNOGLOBULIN ENHANCER BINDING PROTEIN; PYRIDAZINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 78751643410     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2010.12.078     Document Type: Article
Times cited : (12)

References (33)
  • 23
    • 78751643782 scopus 로고    scopus 로고
    • Compound 1 showed more than 90% inhibition against three kinases (ALK, JAK2 and PKD2), and showed 80-90% inhibition against 6 kinases at 10 μM out of 250 kinases
    • Compound 1 showed more than 90% inhibition against three kinases (ALK, JAK2 and PKD2), and showed 80-90% inhibition against 6 kinases at 10 μM out of 250 kinases.
  • 24
    • 78751642132 scopus 로고    scopus 로고
    • Compound 5d showed 80% inhibition against PKD3 at 0.2 μM out of 19 kinases in which compound 1 showed relatively strong inhibitory activity
    • Compound 5d showed 80% inhibition against PKD3 at 0.2 μM out of 19 kinases in which compound 1 showed relatively strong inhibitory activity.
  • 25
    • 78751641632 scopus 로고    scopus 로고
    • 2) was noted. The 3D structures were generated using CORINA (Molecular Networks GmbH) and optimized using MacroModel and PM3 method in the MOPAC 7 program. PSA values were calculated using VEGA
    • 2) was noted. The 3D structures were generated using CORINA (Molecular Networks GmbH) and optimized using MacroModel and PM3 method in the MOPAC 7 program. PSA values were calculated using VEGA.
  • 26
    • 78751645987 scopus 로고    scopus 로고
    • note
    • 2, plasma was obtained by centrifugation (2000 rpm, 5 min, 4 °C). TNFα concentration in the plasma was measured by ELISA assay as described by the manufacturer's instructions (BD Bioscience).
  • 27
    • 78751644898 scopus 로고    scopus 로고
    • note
    • Inhibition assay of LPS-induced TNFα production in mice. Male BALB/c mice (7-12 weeks old) were orally given a test compound or 0.5% methyl cellulose. Thirty min after treatment, 0.02 mg/kg of LPS in saline was administrated intravenously. One hour after the injection of LPS solution, blood was collected from inferior vena cava with heparin as an anticoagulant under ether anesthesia. Plasma was obtained by centrifugation (3000 rpm, 30 min, 4 °C) and immediately stored at -20 °C. TNFα concentration in the plasma was measured by ELISA assay as described by the manufacturer's instructions (R&D Systems).
  • 29
    • 78751643932 scopus 로고    scopus 로고
    • Compound 7a showed 61% inhibition against PKD3 at 0.2 μM out of 19 kinases in which compound 1 showed relatively strong inhibitory activity
    • Compound 7a showed 61% inhibition against PKD3 at 0.2 μM out of 19 kinases in which compound 1 showed relatively strong inhibitory activity.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.