STEREOCHEMISTRY OF INTERCALATION - INTERACTION OF DAUNOMYCIN WITH DNA

STEREOCHEMISTRY OF INTERCALATION - INTERACTION OF DAUNOMYCIN WITH DNA
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DOI:
10.1038/newbio235017a0
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发表时间:
1972-01-01
期刊:
NATURE-NEW BIOLOGY
影响因子:
--
通讯作者:
HAMILTON, LD
HAMILTON, LD
中科院分区:
其他
文献类型:
--
作者:
PIGRAM, WJ;FULLER, W;HAMILTON, LD

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柔红霉素1 -3是一种来自Streptomyces peucetius的糖苷蒽环类抗生素4,目前正用于治疗人类急性白血病和实体瘤5,6。生物活性似乎是由于与脱氧核糖核蛋白的DNA形成复合物4。在体内,柔红霉素抑制RNA和DNA合成7,8,在体外,DNA依赖性RNA聚合酶和DNA聚合酶7 -9。
DAUNOMYCIN1–3, a glycosidic anthracycline antibiotic fromStreptomyces peucetius4, is being used in the treatment of acute leukaemia and solid tumours in man5,6. The biological activity seems to be due to complex formation with the DNA of deoxyribonucleoprotein4.In vivo, daunomycin inhibits both RNA and DNA synthesis7,8and,in vitro, DNA-dependent RNA polymerase and DNA polymerase7–9.