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, 10(1): 68-71.
Citation: 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, 10(1): 68-71.

A new perylenequinone from a halotolerant fungus, Alternaria sp. M6

  • AIM: To study the metabolites of a halotolerant fungus Alternaria sp. M6. METHODS: The metabolites 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 8-chloro-3, 6a, 7, 9, 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 1 is a new perylenequinone.
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