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Volumn 20, Issue 7, 2010, Pages 2283-2286

Inhibition of eEF2-K by thieno[2,3-b]pyridine analogues

Author keywords

eEF2 K; Kinase; Thieno 2,3 b pyridine

Indexed keywords

4 AMINOPYRIMIDINE; AMIDE; ELONGATION FACTOR 2 KINASE; HETEROCYCLIC COMPOUND; LEAD; NITROGEN; PYRIMIDINE DERIVATIVE; THIENO[2,3 B]PYRIDINE DERIVATIVE; THIENOPYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 77949490412     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2010.02.005     Document Type: Article
Times cited : (58)

References (21)
  • 10
    • 77949488217 scopus 로고    scopus 로고
    • note
    • Full-length GST fusion eEF2-K produced in the E. coli system was used for in vitro inhibition assays including HTS. Its calmodulin-stimulated kinase activity towards myelin basic protein (MBP) was monitored using a previously developed fluorometric method (Ostanin, K.; Hunsaker, T. US7338775). In order to eliminate false positives, all compounds were also subjected to a counterassay which was conducted as described above except for replacement of eEF2-K with 1 μM ADP. Inhibitory activities of the most potent compounds were confirmed in FP-based assay format using HitHunter-PKC assay kit purchased from DiscoveRx.
  • 18
    • 77949488898 scopus 로고    scopus 로고
    • note
    • 1H NMR.
  • 19
    • 77949487628 scopus 로고    scopus 로고
    • note
    • Compound 16 is typical: Cyclooctanone (1 equiv), 3-methylbutanal (1 equiv), and KOH (2 equiv) are stirred in MeOH at rt for 3 h. 2-Cyanothioacetamide (1 equiv) and NaOMe (3 equiv) are added and the solution heated at reflux overnight. 2-Bromoacetamide (1 equiv) and NaOMe (1 equiv) are added and the reaction mixture heated at reflux until product is observed by LC/MS. The solution is concentrated and purified by RP-HPLC.
  • 20
    • 77949489432 scopus 로고    scopus 로고
    • note
    • Compound 42 is typical: Cyclooctanone (1 equiv), furan-2-carbaldehyde (1 equiv), and KOH (2 equiv) are stirred in MeOH at rt for 3 h. 2-Cyanothioacetamide (1 equiv) and NaOMe (3 equiv) are added and the solution heated at reflux overnight. Chloroacetonitrile (5 equiv) and NaOMe (1 equiv) are added and the reaction mixture heated at reflux for 3 h. The mixture is cooled, diluted with DCM, run through a silica plug, and concentrated. Formamide (6 mL/mmol) is added and the solution heated at reflux for 90 min. The mixture is concentrated and purified by RP-MPLC.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.