| Description | Magnolignan A-2-O-beta-D-glucopyranoside has medium cytotoxic activity against HEp-2 and HepG2 cells, with IC(50) of 13.3 microM, and 46.4 microM, respectively. |
| In vitro | In our ongoing investigation of the bioactive constituents from plants, two new lignans, Magnolignan A-2-O-beta-D-glucopyranoside and strebluslignanol were isolated from heartwood of Streblus asper, along with three known lignans, Magnolignan A, magnolol, and magnaldehyde D. 1D and 2D NMR experiments, including COSY, HMQC, and HMBC, and other spectroscopic methods, including UV, IR, and MS were used for the determination of the structures and NMR assignments. |
| Synonyms | 厚朴木脂素A |
| molecular weight | 300.35 |
| Molecular formula | C18H20O4 |
| CAS | 93673-81-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. 1H and 13C NMR assignments for two lignans from the heartwood of Streblus asper.Magn Reson Chem. 2008 May;46(5):497-500. |