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Volumn 19, Issue 15, 2009, Pages 4119-4121

Synthesis of novel quinoxaline derivatives and its cytotoxic activities

Author keywords

Cascade reaction; Cytotoxic activity; Dihydroquinoxalin 2 one; Domino reaction; One pot synthesis; Quinoxaline; Ullmann reaction

Indexed keywords

2 HALOANILINE DERIVATIVE; ANILINE DERIVATIVE; COPPER; DIHYDROQUINOXALIN 2 ONE DERIVATIVE; IODIDE; QUINOXALINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 67649993442     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2009.06.007     Document Type: Article
Times cited : (65)

References (19)
  • 10
    • 46849090975 scopus 로고    scopus 로고
    • Ma et al. recently reported the similar reaction using 2-halotrifluoroacetanilides with pyrrole-2-carboxylate esters in the presence of CuI and l-proline to produce pyrrole[1,2-a]quinoxalines. They reported that the yield of a reaction using free aniline derivative lowered. The use of free carboxylic acid has not been reported, see:
    • Ma et al. recently reported the similar reaction using 2-halotrifluoroacetanilides with pyrrole-2-carboxylate esters in the presence of CuI and l-proline to produce pyrrole[1,2-a]quinoxalines. They reported that the yield of a reaction using free aniline derivative lowered. The use of free carboxylic acid has not been reported, see:. Yuan Q., Ma D. J. Org. Chem. 73 (2008) 5159
    • (2008) J. Org. Chem. , vol.73 , pp. 5159
    • Yuan, Q.1    Ma, D.2
  • 12
    • 67649911157 scopus 로고    scopus 로고
    • note
    • +], 181, 120, 107.
  • 13
    • 67649964014 scopus 로고    scopus 로고
    • note
    • Although chiral amino acids were employed in entries 2, 5, 6, 7, and 8 (Table 3), the optical purities of products were unknown at present.
  • 14
    • 67649923602 scopus 로고    scopus 로고
    • note
    • 50 is defined as the concentration, which results in a 50% decrease in cell number as compared with that of the control cultures in the absence of an inhibitor and were calculated using the respective regression analysis.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.