|
|||||
|
|
Some constituents of Pitavia punctata |
|
| Authors: | M Silva and M A Cruz P G Sammes |
| Institution: | Departamento de Botanica, Universidad de Concepcion, Chile Chemistry Department, Imperial College, London SW7 UK |
| Abstract: | Extracts from the stems and leaves of Pitavia punctata Mol. were examined. The neutral fraction yielded β-sitosterol, daucosterin, quercetin, avicularin, and the previously undescribed quercetin 3-rhamnosylarabinoside. Braylin was co-extracted with the basic constituents, dictamnine, skimmianine and γ-fagarine. Acid hydrolysis of the leaves yielded cyanidin and delphinidin. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |