Pigmentosin A, a new naphthopyrone from the lichen Hypotrachyna immaculata
Pigmentosin A, a new naphthopyrone from the lichen Hypotrachyna immaculata
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DOI：
10.1071/ch04003
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发表时间：
2004-01-01
影响因子：
1.1
通讯作者：
Wardlaw, JH
中科院分区：
文献类型：
--
作者：
Elix, JA;Wardlaw, JH
利用高场（600 MHz） gHMBC和gHMQC实验等多维核磁共振波谱方法，从地衣中分离得到新的萘吡酮色素色素a1。该化合物是已知的第一个地衣代谢物，在其结构中含有双萘吡啶酮部分。
The new naphthopyrone, pigmentosin A 1, has been isolated from the lichen Hypotrachyna immaculata and its structure elucidated using multidimensional NMR spectroscopic methods, including high-field ( 600 MHz) gHMBC and gHMQC experiments. This compound is the first lichen metabolite known to contain a bisnaphthopyrone moiety in its structure.