| Description | Norchelerythrine shows significant inhibitory activity against Staphylococcus aureus ATCC 6538 with MIC values ranging from 12.5 to 50 ug/mL. It exhibits strong antifeeding activity in a concentration-dependant manner with the EC50 of 62.67 ppm. |
| In vitro | Two new 2-arylbenzofuran neolignans and a new benzophenanthridine alkaloid, together with six known benzophenanthridine alkaloids, namely, decarine, Norchelerythrine, dihydrochelerythrine, 6-acetonyldihydrochelerythrine, tridecanonchelerythrine, and 6-acetonyldihydronitidine, have been isolated from the MeOH extract of the roots of Zanthoxylum capense. Their structures were elucidated by means of spectroscopic techniques including 2D NMR experiments. All the isolated compounds were evaluated for their in vitro antibacterial activity against gram-positive and gram-negative bacteria[1] |
| Target activity | S. aureus,P. aeruginosa, and E. faecalis and E. coli:>50 µg/mL (MIC) |
| molecular weight | 333.34 |
| Molecular formula | C20H15NO4 |
| CAS | 6900-99-8 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Antibacterial Benzofuran Neolignans and Benzophenanthridine Alkaloids from the Roots of Zanthoxylum capensePlanta Med. 2012 Jan;78(2):148-53. |