Displaying 1 - 2 of 2
A phytochemical investigation of <b>Saxifraga tangutica</b> led to the isolation of 11 compounds, including eight diarylheptanoids (<b>1</b>-<b>6</b>, <b>10</b> and <b>11</b>) and three phenylpropanoids (<b>7</b>-<b>9</b>). The chemical structures were established by extensive analysis of their MS and NMR spectroscopic data or comparison with literature data. In the present research, we report the isolated compounds <b>1</b>-<b>11</b>, for the first time, in the species <b>S. tangutica</b>. Moreover, compounds <b>1</b>, <b>2</b> and <b>4</b>-<b>11</b> have not been reported from any species in Saxifragaceae family. Furthermore, we discuss the chemotaxonomic significance of the isolated compounds.<br>• Eight diarylheptanoids and three phenylpropanoids have been isolated from <b>Saxifraga tangutica.</b> • Compounds <b>1</b>-<b>11</b> are firstly reported in the species <b>Saxifraga tangutica.</b> • Compounds <b>1</b>, <b>2</b> and <b>4</b>-<b>11</b> are firstly isolated from genus <b>Saxifraga</b> or family Saxifragaceae.