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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25108


    Title: Novel design of a pentacyclic scaffold as structural mimic of saframycin A
    Authors: Ong, Chi-wi;Chang, Yu-an;Wu, Jing-yun;Cheng, Chien-chung;鄭建中
    Contributors: 淡江大學化學學系
    Keywords: 5a,12a-diazapentacene;saframycin model;DNA binding and scissioning
    Date: 2003-10-06
    Issue Date: 2009-12-01
    Publisher: Elsevier
    Abstract: The design, synthesis and evaluation of a pentacyclic scaffold, CWO-324 to mimic saframycin A is described. CWO-324 is readily synthesized in five steps from 1,4-diacetyl-piperazine-2,5-dione and 2,5-dimethoxybenzaldehyde. CWO-324 was found to scission DNA, binds to bases 69–83(5′-GCAGTCAGG CACCGT-3′) of Hind III/Rsa I from plasmid pBR322 DNA in a foot-printing study and possesses anti-tumor activity.
    Relation: Tetrahedron 59(41), pp.8245-8249
    DOI: 10.1016/j.tet.2003.08.036
    Appears in Collections:[化學學系暨研究所] 期刊論文

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