Three new fatty acids from the roots of Boehmeria nivea (L.) Gaudich and their antifungal activities |
| |
Authors: | Xu Qiong-Ming Liu Yan-Li Li Xiao-Ran Li Xia Yang Shi-Lin |
| |
Institution: | College of Pharmacy, Soochow University, Suzhou 215123, China. |
| |
Abstract: | Three new unsaturated fatty acids, (Z)-9,10,11-trihydroxy-12-octadecenoic acid (1), (Z)-7,8,9-trihydroxy-10-hexadecenoic acid (2) and (Z)-12-keto-7,8,9-trihydroxy-10-hexadecenoic acid (3) were isolated from the roots of Boehmeria nivea (L.) Gaudich, along with a known unsaturated fatty acid, (E)-8,11,12-trihydroxy-9-octadecenoic acid (4). The structures of the new compounds were established by HR ESI-MS, (1)H, (13)C, 2D ((1)H-(1)H COSY, HSQC, HMBC) NMR experiments. The known compound was identified by a comparison of its spectral data with published references. The three new compounds showed some antifungal activities by agar assay. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|