Synthesis, preliminary cytotoxicity evaluation of new 3-formylchromone hydrazones and phosphorohydrazone derivatives of coumarin and chromone
作者:A. Łazarenkow、J. Nawrot-Modranka、E. Brzezińska、U. Krajewska、M. Różalski
DOI:10.1007/s00044-011-9703-4
日期:2012.8
N-substituted hydrazines were described. Hydrazones (6, 7a, 8a–c, 9b–e, 10e, 11e, 12) were evaluated for cytotoxicity (MTT test) against HL-60 and NALM-6 leukemia cells. Phosphorohydrazone of 3-formylchromone 8a and hydrazone of 2-amino-3-chromone derivative 11e showed appreciable cytotoxicity. The cytotoxicity indices of 8a, 11e, and 12 were higher on drug-resistant HL-60 ADR cells in comparison to
色酮衍生物的反应1 - 4与Ñ取代的肼进行了描述。腙(6,图7a,图8a - Ç,9B - ë,10E,11E,12)的细胞毒性进行评估(MTT试验)对HL-60和NALM-6白血病细胞。3-甲酰基色酮8a的磷hydr和2-氨基-3-色酮衍生物11e的显示出明显的细胞毒性。细胞毒性指数8a,11e和12与HL-60相比,耐药性HL-60 ADR细胞具有更高的耐受性。测试了化合物8a和11e诱导细胞色素c从线粒体向细胞质易位的能力。