DNA alkylation properties of yatakemycin

被引:78
作者
Parrish, JP
Kastrinsky, DB
Wolkenberg, SE
Igarashi, Y
Boger, DL
机构
[1] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA
[2] Scripps Res Inst, Skaggs Inst Chem Biol, La Jolla, CA 92037 USA
[3] Toyama Perfectural Univ, Biotechnol Res Ctr, Toyama 9390398, Japan
关键词
D O I
10.1021/ja035984h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Yatakemycin represents the newest and now most potent member of a class of naturally occurring antitumor compounds that includes CC-1065 and the duocarmycins, which derive their biological properties from a characteristic DNA alkylation reaction. Herein, the first description of the yatakemycin DNA alkylation properties is detailed, constituting the first such study of a naturally occurring "sandwiched" member of this class. Thus, the event, sequence selectivity, relative rate and efficiency, and reversibility of the DNA alkylation reaction of yatakemycin are described.
引用
收藏
页码:10971 / 10976
页数:6
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