Institute of Pharmacy, Department of Pharmaceutical Biology, Free University, Berlin, Germany.
Planta Med. 2010 Apr;76(6):633-5. doi: 10.1055/s-0029-1240621. Epub 2009 Nov 20.
The phytochemical analysis of a butanolic fraction of Acmella ciliata Kunth. afforded a total of 15 hydrophilic compounds. Seven flavonol 3-O-glycosides were isolated, including two new natural products, quercetin-3-O-(3-O-acetyl-beta-D-glucuronopyranoside) and quercetin-3-O-(2- O-acetyl-alpha-L-rhamnopyranosyl-(1--> 6)-beta-D-glucopyranoside). Furthermore, a variety of caffeoylquinic acid derivatives could be identified using ESI-MS and NMR-spectroscopy.
Acmella ciliata Kunth 的正丁醇部分的植物化学分析提供了总共 15 种亲水性化合物。分离出 7 种黄酮醇 3-O-糖苷，包括两种新的天然产物，槲皮素-3-O-(3-O-乙酰基-β-D-吡喃葡萄糖醛酸苷)和槲皮素-3-O-(2-O-乙酰基-α-L-鼠李吡喃糖基-(1-->6)-β-D-吡喃葡萄糖苷)。此外，还可以使用 ESI-MS 和 NMR 光谱鉴定各种咖啡酰奎宁酸衍生物。
