PENIPHILONES A AND B: AZAPHILONE ALKALOIDS FROM THE ENDOPHYTIC FUNGUS PENICILLIUM MAXIMAE
PENIPHILONES A AND B: AZAPHILONE ALKALOIDS FROM THE ENDOPHYTIC FUNGUS PENICILLIUM MAXIMAE
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DOI：
10.3987/com-20-14373
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发表时间：
2021-01-01
期刊：
影响因子：
0.6
通讯作者：
Tsukamoto, Sachiko
中科院分区：
文献类型：
--
作者：
Koyanagi, Yuhei;Hitora, Yuki;Tsukamoto, Sachiko
从内生真菌极大青霉(Penicillium Max Ae)中分离得到两个新的氮杂环丙酮类生物碱A和B(1和2)，以及一个已知的同源化合物(+)-score tiorin(3)。化合物1和2的结构经核磁共振和HRESI-MS确证。
Two new azaphilone alkaloids, peniphilones A and B (1 and 2), and a known congener, (+)-sclerotiorin (3), were isolated from the endophytic fungus Penicillium maximae by screening based on chemical analysis by UPLC-HRMS with our in-house extract library of natural sources. The structures of 1 and 2 were elucidated on the basis of NMR and HRESI-MS spectroscopic data.