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Volumn 17, Issue 7, 2009, Pages 2712-2717

Discovery of 2-(5-nitrothiazol-2-ylthio)benzo[d]thiazoles as novel c-Jun N-terminal kinase inhibitors

Author keywords

Allosteric kinase inbhibitors; DJNKI; JIP1; JNK1; JNK2

Indexed keywords

2 (5 NITROTHIAZOL 2 YLTHIO)BENZO[D]THIAZOLE DERIVATIVE; BENZIMIDAZOLE DERIVATIVE; BENZOTHIAZOLE DERIVATIVE; BENZOXAZOLE DERIVATIVE; MITOGEN ACTIVATED PROTEIN KINASE P38; STRESS ACTIVATED PROTEIN KINASE INHIBITOR; UNCLASSIFIED DRUG;

EID: 62949201723     PISSN: 09680896     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmc.2009.02.046     Document Type: Article
Times cited : (27)

References (32)
  • 24
    • 62949247763 scopus 로고    scopus 로고
    • note
    • 3: 294.9544, found 294.9542.All compounds were made following the same procedure. Compound 87F4 was commercially available from Aldrich.
  • 26
    • 62949218648 scopus 로고    scopus 로고
    • note
    • GOLD, Version, 2.1; The Cambridge Crystallographic Data Centre: 12, Union Road, Cambridge, CB2 1EZ, UK.
  • 30
    • 62949212675 scopus 로고    scopus 로고
    • note
    • Pearlman, R. S. 'Concord', distributed by Tripos International, St. Louis, Missouri, 63144, USA.
  • 31
    • 62949174502 scopus 로고    scopus 로고
    • note
    • 1/2 > 30 min is generally classified as good microsomal stability. II. Plasma stability assay: Test compound solution was incubated (1 μM, 2.5% final DMSO concentration) with fresh rat plasma at 37 °C. The reactions were terminated at 0, 30, and 60 min by the addition of two volumes of methanol containing internal standard. Following protein precipitation and centrifugation, the samples were analyzed by LC-MS. The percentage of parent compound remaining at each time point relative to the 0 min sample is calculated from peak area ratios in relation to the internal standard. Compounds were run in duplicate with a positive control known to be degraded in plasma.
  • 32
    • 62949208176 scopus 로고    scopus 로고
    • note
    • ®, supplemented with 1% charcoal/dextran-treated FBS, 100 U/mL penicillin and 100 μg/mL streptomycin, 0.1 mM non-essential amino acids, 1 mM sodium pyruvate, 25 mM HEPES pH 7.3, and lacking phenol red). After overnight incubation, cells were pretreated for 60 min with compound (indicated concentration) followed by 30 min of stimulation with 2 ng/mL of TNF-alpha which stimulates both JNK and p38. The medium was then removed by aspiration and the cells were lysed by adding 20 μl of lysis buffer (20 mM TRIS-HCl pH 7.6, 5 mM EDTA, 1% NP-40 substitute, 5 mM NaF, 150 mM NaCl, 1:100 protease and phosphatase inhibitor mix, SIGMA P8340 and P2850, respectively). The lysis buffer included 2 nM of the terbium labeled anti-pc-Jun (pSer73) detection antibodies (Invitrogen). After allowing the assay to equilibrate for 1 h at room temperature, TR-FRET emission ratios were determined on a BMG Pherastar fluorescence plate reader (excitation at 340 nm, emission 520 nm and 490 nm; 100 μs lag time, 200 μs integration time, emission ratio = Em520/Em 490).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.