Coixlachryside A: A new lignan glycoside from the roots of Coix lachryma-jobi L. var. ma-yuen Stapf. |
| |
| Institution: | 1. Bio-Center, Gyeonggi Institute of Science & Technology Promotion, Suwon 16229, Republic of Korea;2. College of Pharmacy, Dankook University, Cheonan 31116, Republic of Korea;1. Department of Bioresource Science, Ibaraki University, Inashiki-gun, Ibaraki 300-0393, Japan;2. Department of Microbiology, Yokohama City University School of Medicine, Yokohama, Kanagawa 236-0004, Japan;3. RIKEN, Wako, Saitama 351-0198, Japan;4. Hekizan-en Co., Ltd., Aiko-gun, Kanagawa 243-0307, Japan |
| |
| Abstract: | A new lignan glycoside, 1-3,6-(4,4?-dihydroxy-3,3?-dimethoxy-δ-truxinyl)-β-fructofuranosyl]-α-glucopyranoside (1), named coixlachryside A, together with nine known simple phenolic compounds (3?11) were isolated from the roots of Coix lachryma-jobi var. ma-yuen using various chromatographic methods. Their chemical structures were determined based on the spectroscopic data interpretation, particularly circular dichroism (CD), 1D and 2D NMR data including HSQC and HMBC. |
| |
| Keywords: | Lignan glycoside Gramineae Coixlachryside A |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
