Tatsuda Daisuke, Amemiya Masahide, Sawa Ryuichi, Momose Isao, Kawada Manabu
Institute of Microbial Chemistry (BIKAKEN), Tokyo, Shinagawa-ku, Japan.
Institute of Microbial Chemistry (BIKAKEN), Numazu, Numazu-shi, Shizuoka, Japan.
J Antibiot (Tokyo). 2021 Oct;74(10):758-762. doi: 10.1038/s41429-021-00452-z. Epub 2021 Jul 29.
Four new quinofuracins F - I were isolated from the culture broth of Staphylotrichum boninense PF1444. The structures of quinofuracins F - I were elucidated by extensive spectroscopic analysis. These quinofuracins induced tumor suppressor protein p53-dependent cell death in human glioblastoma LNZTA3 cells.
从小笠原葡萄穗霉PF1444的培养液中分离出4种新的醌呋喃菌素F - I。通过广泛的光谱分析阐明了醌呋喃菌素F - I的结构。这些醌呋喃菌素可诱导人胶质母细胞瘤LNZTA3细胞中肿瘤抑制蛋白p53依赖性细胞死亡。