Stereoelectronic factors influencing the biological activity and DNA interaction of synthetic antitumor agents modeled on CC-1065
作者:M. A. Warpehoski、I. Gebhard、R. C. Kelly、W. C. Krueger、L. H. Li、J. P. McGovren、M. D. Prairie、N. Wicnienski、W. Wierenga
DOI:10.1021/jm00398a017
日期:1988.3
on the potent antitumor antibiotic CC-1065 (1), are described. Many of these synthetic analogues are significantly more effective than 1 against murine tumors. In particular, compound 27 exhibits high activity and potency. Structure-activity analysis supports a molecular mechanism for biological action involving hydrophobic interaction of the drug with DNA and acid-catalyzed alkylation of DNA.
描述了以有效的抗肿瘤抗生素CC-1065(1)为模型的一系列新型螺环丙基化合物的合成,理化性质和生物学活性。这些合成类似物中的许多对鼠类肿瘤的疗效明显优于1。特别地,化合物27表现出高活性和效力。结构活性分析支持生物学作用的分子机制,涉及药物与DNA的疏水相互作用和酸催化的DNA烷基化。