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Volumn 20, Issue 5, 2010, Pages 1504-1506

Antiproliferative activity of novel benzo[b][1,6]naphthyridines in human solid tumor cell lines

Author keywords

1H Pyrano 4,3 b quinolines; Antibacterial drugs; Antifungal drugs; Antitumor drugs; Benzob 1,6 naphthyridines; Multicomponent reaction

Indexed keywords

1,2 DIHYDRO 3 PHENYL 1 (TRICHLOROMETHYL)BENZO[B][1,6]NAPHTHYRIDINE DERIVATIVE; 2 ETHOXY 1H PYRANO[4,3 B]QUINOLINE DERIVATIVE; ANTIFUNGAL AGENT; ANTIINFECTIVE AGENT; ANTINEOPLASTIC AGENT; NAPHTHYRIDINE DERIVATIVE; QUINOLINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 76649107653     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2010.01.112     Document Type: Article
Times cited : (51)

References (39)
  • 28
    • 76649117166 scopus 로고    scopus 로고
    • note
    • General procedure for the synthesis of 2-substituted 1,2-dihydro-3-phenyl-1-(trichloromethyl)benzo[b]-[1,6]naphthyridines (2) and N-[(1E)-[2-(phenylethynyl)-3-quinolinyl]methylene]benzen-amine (3): To a mixture of 1 (0.1 g, 0.39 mmol) and 3 Å MS (0.3 g) in chloroform (3 mL) the corresponding amine (0.39 mmol) was added. The reaction mixture was refluxed for 24-48 h. After reaction completion as observed by TLC, the solvent was evaporated to leave the crude product, which was purified by basic silica gel column chromatography using a mixture of toluene and ethyl acetate as an eluent to give 2a-f and 3.
  • 29
    • 76649115048 scopus 로고    scopus 로고
    • note
    • 2: C, 86.72; H, 4.85; N, 8.43. Found: C, 86.91; H, 4.77; N, 8.49.
  • 31
    • 76649085572 scopus 로고    scopus 로고
    • note
    • 2: C, 78.87; H, 5.23; N, 4.84. Found: C, 79.00; H, 5.25; N, 4.92.
  • 32
    • 62249189642 scopus 로고    scopus 로고
    • Formation of 5-endo-dig cyclization product requires the presence of a base. See:
    • Formation of 5-endo-dig cyclization product requires the presence of a base. See:. Kanazawa C., Ito A., and Terada M. Synlett (2009) 638
    • (2009) Synlett , pp. 638
    • Kanazawa, C.1    Ito, A.2    Terada, M.3
  • 35
    • 76649094649 scopus 로고    scopus 로고
    • The more detailed investigation of regioselectivity of acetalisation-cyclization reactions of 2-alkynylquinoline-3-carbaldehydes together with data of NMR and molecular modeling will be published in due course.
    • The more detailed investigation of regioselectivity of acetalisation-cyclization reactions of 2-alkynylquinoline-3-carbaldehydes together with data of NMR and molecular modeling will be published in due course.
  • 38
    • 76649096752 scopus 로고    scopus 로고
    • note
    • 50 was established as the concentration of compound that inhibited 50% growth when compared to untreated cells.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.