State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, People's Republic of China.
Planta Med. 2011 Feb;77(3):271-6. doi: 10.1055/s-0030-1250344. Epub 2010 Sep 15.
Phytochemical investigation on Dictamnus dasycarpus (Rutaceae) has led to the isolation of four new secondary metabolites (2, 6, 9, and 10) along with twelve known phytochemicals (1, 3- 5, 7, 8, 11-16). Compound 4 was isolated as a natural product for the first time. The structures of compounds 1-16 were elucidated by extensive spectroscopic analyses and comparison with previously reported spectroscopic data. The structures of 8 and 13 were further confirmed based on X-ray data analyses. The absolute configuration of compounds 8-12 were studied based on the CD spectra analyses.
植物化学研究表明，瑞香科密蒙花中分离得到了四个新的次生代谢产物（2、6、9 和 10）和十二个已知的植物化学物质（1、3-5、7、8、11-16）。化合物 4 是首次作为天然产物被分离出来的。通过广泛的光谱分析和与以前报道的光谱数据进行比较，确定了化合物 1-16 的结构。根据 X 射线数据分析，进一步确定了 8 和 13 的结构。基于 CD 光谱分析，研究了化合物 8-12 的绝对构型。
