期刊
MEDICINAL CHEMISTRY RESEARCH
卷 19, 期 7, 页码 674-689出版社
SPRINGER BIRKHAUSER
DOI: 10.1007/s00044-009-9222-8
关键词
1,3-Dimethyl acridone derivatives; DNA-intercalating; Cytotoxic; MCF-7; HL-60
资金
- UGC, New Delhi
A series of new 1,3-dimethyl acridone derivatives were synthesized with different alkyl side chain (propyl and butyl) substitution at N-10-position and highly basic amine groups at terminal end of alkyl side chain. All the synthesized molecules were screened for their cytotoxic activity against human breast adenocarcinoma (MCF-7) and human promyelocytic leukemia (HL-60) cell lines. DNA binding constants (K-i) of selected compounds were determined with calf-thymus DNA. Results showed that the molecules 7, 8, 10, 11, 12, 13, 14, and 15 exhibited good cytotoxic activity with IC50 value < 10 mu M. Compound 14 having (beta-hydroxyethyl) piperazine butyl side chain exhibited potent cytotoxic activity against MCF-7 cell line and DNA-intercalating properties. Examination of the relationship between lipophilicity and acridone derivatives showed poor correlation.
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