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首页> 外文期刊>The Journal of Antibiotics: An International Journal >Bhimamycin Aapprox E and Bhimanone:Isolation,Structure Elucidation and Biological Activity of Novel Quinone Antibiotics form a Terrestrial Streptomycete
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Bhimamycin Aapprox E and Bhimanone:Isolation,Structure Elucidation and Biological Activity of Novel Quinone Antibiotics form a Terrestrial Streptomycete

机译:Bhimamycin Aapprox E和Bhimanone:新型醌类抗生素的分离,结构解析和生物活性

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摘要

From the ethyl acetateextract of a terrestrial Streptomycete isolate,five new quinone antinbiotics,bhimamycin A(2a),B(2b),C(3c),D(5a),E(7) and th enew tetralone bhimanone (8) were isolated together with the known microbial products cyrysophanol(1a),aloesaponarin II(1b),3,8-dihydroxy-1-methylanthraquinone-2-carboxylic acid(1c),adenosine,2'-deoxyadenosine,phenylacetamide,and 2-(p-hydroxyphenyl)ethanol.the strutures of these natural products were deduced from the spectral data and confirmed by comparison with relatd compounds form the literature and by synthesis.
机译:从陆生链霉菌分离物中的乙酸乙酯提取物中分离出五种新的醌类抗生素,比奇霉素A(2a),B(2b),C(3c),D(5a),E(7)和新的四氢萘醌比曼酮(8)。连同已知的微生物产品cyssophanol(1a),aloesaponarin II(1b),3,8-二羟基-1-甲基蒽醌-2-羧酸(1c),腺苷,2'-脱氧腺苷,苯基乙酰胺和2-(对-从光谱数据推导出这些天然产物的结构,并通过与文献中相关化合物的比较和合成来证实。

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