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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 34, Number 8
BKCSDE 34(8)
August 20, 2013 

Synthesis and Preliminary Cytotoxicity Evaluation of New Diarylamides and Diarylureas Possessing 2,3-Dihydropyrrolo[3,2-b]quinoline Scaffold
Hyun-Jin Kim, Mohammed I. El-Gamal,, Yong Sup Lee, Chang-Hyun Oh*
2,3-Dihydropyrrolo[3,2-b]quinoline, Urea, Amide, Antiproliferative activity, Breast cancer
A new series of diarylamides and diarylureas having 2,3-dihydropyrrolo[3,2-b]quinoline scaffold was synthesized. Their in vitro antiproliferative activities were tested over NCI-60 cancer cell lines of nine different cancer types. Some target compounds showed good inhibition percentages over different cell lines. Among all the target compounds, compound 1f possessing 6,7-dimethoxy-2,3-dihydropyrrolo[3,2-b]quinoline nucleus, amide linker, and 4-chloro-3-(trifluoromethyl)phenyl terminal ring showed high selectivity against MCF7 and MDAMB- 468 breast cancer cell lines more than the other tested cell lines. Its inhibition percentages at 10 μM concentration over those two cell lines were 84.97% and 87.13%, respectively.
2480 - 2486
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