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首页> 外文期刊>The Journal of Antibiotics: An International Journal >Atroviridins A#approx#C and Neoatroviridins A#approx#D, Novel Peptaibol Antibiotics
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Atroviridins A#approx#C and Neoatroviridins A#approx#D, Novel Peptaibol Antibiotics

机译:Atroviridins A#approx#C和Neoatroviridins A#approx#D,新型Peptaibol抗生素

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摘要

Seven new peptaibols, atroviridins AapproxC and of 20 residue amino acids and neoatroviridins AapproxD with 18 residues, were isolated from the culture broth of fungal strain F80317. The strain F80317 was identified s Trichoderma atroviride fro its morphological and cultural characteristics. These compounds showed antimicrobial activity against Grampositive bacteria and phytopathogenic fungi, and exhibited significant cytotoxicity to human cancer cell lines in vitro. Atroviridins showed significant membrane-perturbing activity responsible to their antibiotic action.
机译:从真菌菌株F80317的培养液中分离出7种新的肽醇,阿托维里定AapproxC和20个残基氨基酸,以及新阿托维里丁AapproxD具有18个残基。 F80317菌株由其形态和培养特性鉴定为阿氏木霉。这些化合物对革兰氏阳性菌和植物致病真菌具有抗微生物活性,并且在体外对人癌细胞系具有显着的细胞毒性。 Atroviridins显示出显着的膜扰动活性对其抗生素作用负责。

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