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Volumn 17, Issue 13, 2007, Pages 3696-3701

2-Phenyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazole derivatives: New potent inhibitors of fMLP-induced neutrophil chemotaxis

Author keywords

2 Phenyl 2,3 dihydro 1H imidazo 1,2 b pyrazoles; FMLP receptors (FPRs); N Formyl methionyl leucyl phenylalanine (fMLP); Neutrophil chemotaxis; Neutrophil inflammation

Indexed keywords

2 PHENYL 2,3 DIHYDRO 1H IMIDAZO[1,2 B]PYRAZOLE DERIVATIVE; FORMYLMETHIONYLLEUCYLPHENYLALANINE; PYRAZOLE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 34250215974     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2007.04.036     Document Type: Article
Times cited : (21)

References (34)
  • 6
    • 34250162277 scopus 로고    scopus 로고
    • Brullo, C.; Bruno, O.; Bondavalli, F.; Schenone, S.; Ranise, A.; Arduino, N.; Bertolotto, M. B.; Ottonello, L.; Dallegri, F. Abstracts of Papers, ITCH Meeting on Medicinal Chemistry, Modena, 12-16 September 2005, pp 154.
  • 7
    • 34250182182 scopus 로고    scopus 로고
    • Brullo, C.; Bruno, O.; Bondavalli, F.; Schenone, S.; Ranise, A.; Arduino, N.; Ottonello, L.; Dallegri, F. Abstracts of Papers, Joint Meeting on Medicinal Chemistry, Krakow, 15-18 October 2003, pp. 122.
  • 8
    • 34250219394 scopus 로고    scopus 로고
    • Bruno, O. Submitted for publication.
  • 10
    • 34250218364 scopus 로고    scopus 로고
    • note
    • 2: C, 65.35; H, 5.88; N, 16.33. Found: C, 65.35; H, 5.88; N, 16.43.
  • 11
    • 34250207110 scopus 로고    scopus 로고
    • note
    • 2: C, 62.87; H, 4.84; N, 18.33. Found: C, 62.81; H, 5.08; N, 18.43.
  • 12
    • 34250199149 scopus 로고    scopus 로고
    • note
    • 4O: C, 67.15; H, 6.01; N, 20.88. Found: C, 66.86; H, 6.14; N, 20.87. ...
  • 15
    • 34250194433 scopus 로고    scopus 로고
    • note
    • 3: C, 71.33; H, 5.99; N, 22.69. Found: C, 71.49; H, 5.87; N, 22.73.
  • 16
    • 34250159980 scopus 로고    scopus 로고
    • note
    • 4O: C, 63.15; H, 5.30; N, 24.55. Found: C, 62.99; H, 5.25; N, 24.60.
  • 17
    • 34250174923 scopus 로고    scopus 로고
    • note
    • 2: C, 58.53; H, 5.73; N, 22.75 Found: C, 58.55; H, 5.66; N, 22.94.
  • 18
    • 34250184808 scopus 로고    scopus 로고
    • note
    • 2O: C, 58.53; H 5.70; N, 22.75. Found: C, 58.63; H, 5.40; N, 22.67.
  • 20
    • 34250165914 scopus 로고    scopus 로고
    • Neutrophil preparation: Neutrophils were obtain from the blood of healthy subjects and cells were purified employing standard techniques, and were resuspended in Krebs-Ringer-phosphate containing 0.1% w/v glucose (KRPG), pH 7.4.
  • 21
    • 34250188982 scopus 로고    scopus 로고
    • Random locomotion and chemotaxis were evaluated using a 48-well microchemotaxis chamber (BioProbe, Milan Italy), estimating the distance in micrometres which the leading edge of the cell migrated.
  • 22
    • 34250172214 scopus 로고    scopus 로고
    • - production was measured by superoxide dismutase-inhibitable reduction of ferricytochrome c, modified for microplated-based assays.
  • 23
    • 34250179625 scopus 로고    scopus 로고
    • Release of neutrophil granule enzymes was evaluated by determining lysozyme activity, modified for microplate-based assays. Lysozyme was quantified nephelometrically by the rate of lysis of a cell wall suspension of Micrococcus lysodeikticus.
  • 24
    • 34250190409 scopus 로고    scopus 로고
    • -2 M in dimethylsulfoxide (DMSO) of fMLP-OMe and the tested compounds were diluted in buffer before use. At the concentrations used, DMSO did not interfere with any of the biological assays performed.
  • 33
    • 34250170282 scopus 로고    scopus 로고
    • Spisani, S.; Selvatici, R. In Trends in Cellular Signaling, 2006, D.E. Caplin Ed.; Nova Biomedical NY, pp 1.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.