One novel pentacyclic depsidone containing an oxetane unit, phomopsidone A (1), together with the reported excelsione (also named as phomopsidone) (2), and four known isobenzofuranones (3-6) were isolated from the mangrove endophytic fungus Phomopsis sp. A123. Their structures were elucidated by 1D and 2D NMR spectroscopic analysis and high resolution mass spectrometry. The bioactivity assays showed that these compounds possess cytotoxic, antioxidant, and antifungal activities. (C) 2014 Elsevier B.V. All rights reserved.
机构:
Inst Technol Bandung, Fac Math & Nat Sci, Organ Div, Nat Prod Chem Lab, Jalan Ganesha 10, Bandung 40132, IndonesiaInst Technol Bandung, Fac Math & Nat Sci, Organ Div, Nat Prod Chem Lab, Jalan Ganesha 10, Bandung 40132, Indonesia
Hermawati, Elvira
Juliawaty, Lia D.
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Inst Technol Bandung, Fac Math & Nat Sci, Organ Div, Nat Prod Chem Lab, Jalan Ganesha 10, Bandung 40132, IndonesiaInst Technol Bandung, Fac Math & Nat Sci, Organ Div, Nat Prod Chem Lab, Jalan Ganesha 10, Bandung 40132, Indonesia
Juliawaty, Lia D.
Hakim, Euis H.
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Inst Technol Bandung, Fac Math & Nat Sci, Organ Div, Nat Prod Chem Lab, Jalan Ganesha 10, Bandung 40132, IndonesiaInst Technol Bandung, Fac Math & Nat Sci, Organ Div, Nat Prod Chem Lab, Jalan Ganesha 10, Bandung 40132, Indonesia
机构:
Sun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Sun Yat Sen Univ, South China Sea Bioresource Exploitat & Utilizat, Sch Marin Sci, Guangzhou 510006, Peoples R ChinaSun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Chen, Yan
Zhang, Lishan
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Guangdong Med Univ, Sch Pharm, Dongguan 523808, Peoples R ChinaSun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Zhang, Lishan
Zou, Ge
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Sun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R ChinaSun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Zou, Ge
Li, Changqun
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Guangdong Med Univ, Sch Pharm, Dongguan 523808, Peoples R ChinaSun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Li, Changqun
Yang, Wencong
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Sun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R ChinaSun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Yang, Wencong
Liu, Hongju
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Guangdong Med Univ, Sch Pharm, Dongguan 523808, Peoples R ChinaSun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Liu, Hongju
She, Zhigang
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Sun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
Sun Yat Sen Univ, South China Sea Bioresource Exploitat & Utilizat, Sch Marin Sci, Guangzhou 510006, Peoples R ChinaSun Yat Sen Univ, Sch Chem, Guangzhou 510275, Peoples R China
机构:
Prince Songkla Univ, Dept Chem, Fac Sci, Hat Yai 90112, Songkhla, ThailandPrince Songkla Univ, Dept Chem, Fac Sci, Hat Yai 90112, Songkhla, Thailand
Rukachaisirikul, Vatcharin
Sommart, Ubonta
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Prince Songkla Univ, Dept Chem, Fac Sci, Hat Yai 90112, Songkhla, ThailandPrince Songkla Univ, Dept Chem, Fac Sci, Hat Yai 90112, Songkhla, Thailand