Synthesis and Biological Evaluation of Urea Derivatives of Combretastatins as Anticancer Agents

V. Ramesh, G. Rao, B. Chakrapani, A. Chakravarthy
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引用次数: 1

Abstract

A series of new combretastatin urea derivatives (12a-j) were synthesized by reacting of substituted aromatic isocyanates (11a-j) to the combretastatin pyrazole-amine. The synthesized derivatives 11a-j were evaluated for their cytotoxicity against four human cancer cell lines (breast, lung and ovarian). Among them, compounds 12a, 12c, 12d, 12f, 12g and 12i were showed potent anticancer activity.
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复合抑癌素脲衍生物的合成及生物学评价
以取代芳香族异氰酸酯(11a-j)为原料,合成了一系列新的combretastatin脲衍生物(12a-j)。合成的衍生物11a-j对四种人类癌细胞系(乳腺癌、肺癌和卵巢癌)的细胞毒性进行了评价。其中化合物12a、12c、12d、12f、12g和12i具有较强的抗癌活性。
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