Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
Secondary Metabolites from Penicillium pinophilum SD-272, a Marine Sediment-Derived Fungus | |
Wang, Ming-Hui1,2; Li, Xiao-Ming1; Li, Chun-Shun1; Ji, Nai-Yun3; Wang, Bin-Gui1; Ji, NY | |
2013-06-01 | |
发表期刊 | MARINE DRUGS |
ISSN | 1660-3397 |
卷号 | 11期号:6页码:2230-2238 |
文章类型 | Article |
摘要 | Two new secondary metabolites, namely, pinodiketopiperazine A (1) and 6,7-dihydroxy-3-methoxy-3-methylphthalide (2), along with alternariol 2,4-dimethyl ether (3) and L-5-oxoproline methyl ester (4), which were isolated from a natural source for the first time but have been previously synthesized, were characterized from the marine sediment-derived fungus Penicillium pinophilum SD-272. In addition, six known metabolites (5-10) were also identified. Their structures were elucidated by analysis of the NMR and mass spectroscopic data. The absolute configuration of compound 1 was determined by experimental and calculated ECD spectra. Compound 2 displayed potent brine shrimp (Artemia salina) lethality with LD50 11.2 mu M.; Two new secondary metabolites, namely, pinodiketopiperazine A (1) and 6,7-dihydroxy-3-methoxy-3-methylphthalide (2), along with alternariol 2,4-dimethyl ether (3) and L-5-oxoproline methyl ester (4), which were isolated from a natural source for the first time but have been previously synthesized, were characterized from the marine sediment-derived fungus Penicillium pinophilum SD-272. In addition, six known metabolites (5-10) were also identified. Their structures were elucidated by analysis of the NMR and mass spectroscopic data. The absolute configuration of compound 1 was determined by experimental and calculated ECD spectra. Compound 2 displayed potent brine shrimp (Artemia salina) lethality with LD50 11.2 mu M. |
关键词 | Sediment Penicillium Pinophilum Secondary Metabolite Brine Shrimp Lethality |
学科领域 | Pharmacology & Pharmacy |
DOI | 10.3390/md11062230 |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Pharmacology & Pharmacy |
WOS类目 | Chemistry, Medicinal |
WOS记录号 | WOS:000320772100028 |
WOS关键词 | NATURAL-PRODUCTS ; AMINO-ACIDS ; DERIVATIVES ; ALTERNARIOL ; ALKALOIDS ; ETHER |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/16626 |
专题 | 实验海洋生物学重点实验室 |
通讯作者 | Ji, NY |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China |
第一作者单位 | 实验海洋生物学重点实验室 |
推荐引用方式 GB/T 7714 | Wang, Ming-Hui,Li, Xiao-Ming,Li, Chun-Shun,et al. Secondary Metabolites from Penicillium pinophilum SD-272, a Marine Sediment-Derived Fungus[J]. MARINE DRUGS,2013,11(6):2230-2238. |
APA | Wang, Ming-Hui,Li, Xiao-Ming,Li, Chun-Shun,Ji, Nai-Yun,Wang, Bin-Gui,&Ji, NY.(2013).Secondary Metabolites from Penicillium pinophilum SD-272, a Marine Sediment-Derived Fungus.MARINE DRUGS,11(6),2230-2238. |
MLA | Wang, Ming-Hui,et al."Secondary Metabolites from Penicillium pinophilum SD-272, a Marine Sediment-Derived Fungus".MARINE DRUGS 11.6(2013):2230-2238. |
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