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Anthracycline antibiotic 2-hydroxyaclacinomycins. II. Production of 2-hydroxyaclacinomycins A and B by a new recombinant strain and their antitumor activities.

作者信息

Yoshimoto A, Johdo O, Ishikura T, Takeuchi T

机构信息

Central Research Laboratories, Mercian Corporation, Kanagawa, Japan.

出版信息

Jpn J Antibiot. 1991 Mar;44(3):277-86.

PMID:1880910
Abstract

Anthracycline antibiotics 2-hydroxyaclacinomycins A and B were isolated and purified from the culture broth of a recombinant strain which was produced by protoplast fusion of two aclacinomycin-blocked mutants. 2-Hydroxyaclacinomycin B is a new compound for which chemical structure and the biological activity in vitro were determined. 2-Hydroxyaclacinomycins had a stronger antitumor activity against murine leukemic L1210 cells in mice than the parent antibiotic aclacinomycins.

摘要

相似文献

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Anthracycline antibiotic 2-hydroxyaclacinomycins. II. Production of 2-hydroxyaclacinomycins A and B by a new recombinant strain and their antitumor activities.
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