State Key Laboratory of Functions and Applications of Medicinal Plants & School of Pharmacy, Guizhou Medical University, Guian New District, Guizhou, China.
Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Ministry of Education & Guizhou Provincial Key Laboratory of Pharmaceutics, Guiyang, Guizhou, China.
Nat Prod Res. 2021 May;35(9):1445-1451. doi: 10.1080/14786419.2019.1655019. Epub 2019 Aug 28.
Two new dihydroisocoumarins ( and ), together with six known compounds (), were isolated from the fungus sp. XR046 collected from the Xinren coal area of Guizhou province in China. Their structures were elucidated on the basis of spectroscopic analysis. The absolute configurations of C-3 in and were established by comparison of their CD data with those of known compounds. Compounds showed anti-microbial activities with MIC values in the range of 50∼100 g/mL against and
从中国贵州省新人煤矿区采集的真菌 XR046 中分离得到两种新的二氢异香豆素（和），以及六种已知化合物（）。基于光谱分析确定了它们的结构。通过与已知化合物的 CD 数据进行比较，确定了和中 C-3 的绝对构型。化合物表现出抗微生物活性，MIC 值在 50∼100μg/mL 范围内，对和有抑制作用
