Janohigenins: Long-chain anacardic acid derivatives with neuroprotective activity from Ophiopogon japonicus seeds
作者:Shinji Ohta、Manami Takeda、Emi Ohta、Tatsuo Nehira、Hisashi Ômura、Mylene M. Uy、Yasuhiro Ishihara
DOI:10.1016/j.phytochem.2021.112904
日期:2021.11
Eight hitherto undescribed long-chain anacardic acid derivatives, janohigenins, were isolated from the endosperm of Ophiopogon japonicus seed, and their structures were elucidated employing spectroscopic and chemical methods. The neuroprotective activity of the isolated compounds was evaluated against rotenone-induced cellular damage in SH-SY5Y human neuroblastoma cells. Janohigenins exhibited noticeable
八种迄今未描述的长链漆树酸衍生物 janohigenins 从麦冬种子的胚乳中分离出来,并使用光谱和化学方法阐明了它们的结构。在 SH-SY5Y 人神经母细胞瘤细胞中,评估了分离的化合物对鱼藤酮诱导的细胞损伤的神经保护活性。Janohigenins 在 1 μM 时表现出明显的神经保护作用。