Zheng Bo, Zeng Yan-Bo, Dai Hao-Fu, Zuo Wen-Jian, Guo Zhi-Kai, Yang Tao, Zhong Hui-Min, Mei Wen-Li
Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
J Asian Nat Prod Res. 2012;14(8):776-9. doi: 10.1080/10286020.2012.693078. Epub 2012 Jun 14.
Two new meroterpenes, guignardone D (1) and guignardone E (2), were isolated from endophytic fungus A1 of Scyphiphora hydrophyllacea Gaertn. F. Their structures were established based on spectroscopic methods including 1D and 2D NMR (HMQC, (1)H-(1)H COSY, HMBC, and ROESY).
从水芫花内生真菌A1中分离得到两个新的半萜，吉纳酮D（1）和吉纳酮E（2）。它们的结构通过包括一维和二维核磁共振（HMQC、氢-氢化学位移相关谱、异核多键相关谱和旋转坐标系下的核Overhauser效应谱）在内的光谱方法确定。
