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产自耐盐真菌Alternaria sp.M6的一个新苝醌类化合物
引用本文:张嵩亚,李占林,白皎,王宇,张丽敏,武昕,华会明. 产自耐盐真菌Alternaria sp.M6的一个新苝醌类化合物[J]. 中国天然药物, 2012, 0(1): 68-71
作者姓名:张嵩亚  李占林  白皎  王宇  张丽敏  武昕  华会明
作者单位:[1]基于靶点的药物设计与研究教育部重点实验室(沈阳药科大学),沈阳110016 [2]沈阳药科大学中药学院,沈阳110016 [3]沈阳药科大学生命科学与生物制药学院,沈阳110016
基金项目:国家自然科学基金(No.20872094)资助项目
摘    要:目的:研究耐盐真菌Alternaria sp.M6的代谢产物。方法:运用多种色谱分离手段对耐盐真菌Alternariasp.M6的发酵液及菌丝体部分进行分离纯化。并借助各种波谱学方法鉴定结构。结果:从耐盐真菌Alternariasp.M6的发酵液及菌丝体中分离得到9个代谢产物,分别鉴定为即-chloro-3,6aa,7β,9β,10-pentahydroxy-9,8,7,6a—tetrahydroperylen-4(6aH)-one(1),alterperylenol(2),dihydroalterperylenol(3),腺嘌呤(4),腺嘌呤核苷(5),腺嘌呤脱氧核苷(6),鸟嘌呤核苷(7),色氨酸(8),棕榈酸(9)。结论:化合物1为新的菲醌类化合物。

关 键 词:耐盐真菌  链格孢属  代谢产物  菲醌类化合物

A new perylenequinone from a halotolerant fungus, Alternaria sp. M6
ZHANG Song-Ya,LI Zhan-Lin,BAI Jiao,WANG Yu,ZHANG Li-Min,WU Xin,HUA Hui-Ming. A new perylenequinone from a halotolerant fungus, Alternaria sp. M6[J]. Chinese JOurnal of Natural Medicines, 2012, 0(1): 68-71
Authors:ZHANG Song-Ya  LI Zhan-Lin  BAI Jiao  WANG Yu  ZHANG Li-Min  WU Xin  HUA Hui-Ming
Affiliation:1 Key Laboratory of Structure-Based Drug Design & Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, China; 2 School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China; 3 School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang 110016, China
Abstract:AIM: To study the metabolites of a halotolerant fungus Alternaria sp. M6. METHODS: The metabohtes were isolated and purified by various chromatographic techniques. Their structures were determined on the basis of physical properties and spectroscopic data. RESULTS: Nine compounds were isolated and identified as 8fl-chloro-3, 6aa, 7fl, 9fl, 10-pentahydroxy-9, 8, 7, 6a-tetrahydroperylen-4(6aH)-one (1), alterperylenol (2), dihydroalterperylenol (3), adenine (4), adenosine (5), deoxyadenosine (6), guanosine (7), tryptophan (8), and hexadecanoic acid (9). CONCLUSION: Compound I is a new perylenequinone.
Keywords:Halotolerant fungus  Alternaria sp.  Metabolite  Perylenequinone
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