Two New Neolignans from Syringa velutina Kom.
作者:Xue-Song Feng、Yang Qu、Lei Xu、Da-Cheng Wang、Li-Jun Wu、Fan-Hao Meng、Ya-Ru Liu
DOI:10.3390/molecules14030953
日期:——
Two new neolignans, (7S,8R)-guaiacylglycerol-8-O-4′-sinapyl ether 9′-O-β-D- glucopyranoside (1) and (7S,8R)-syringylglycerol-8-O-4′-sinapyl ether 9′-O-β-D-gluco- pyranoside (2) were isolated from the leaves of Syringa velutina Kom.. Their structures were established by chemical properties and spectroscopic evidence.
两种新的新木酚素,(7S,8R)-愈创木基甘油-8-O-4′-芥子基醚9′-O-β-D-吡喃葡萄糖苷(1)和(7S,8R)-紫丁香基甘油-8-O-4′-芥子醚 9'-O-β-D-吡喃葡萄糖苷 (2) 从丁香 (Syringa velutina Kom.) 的叶子中分离出来。通过化学性质和光谱证据建立了其结构。