A New Megastigmane Sesquiterpenoid from Zanthoxylum Schinifolium Sieb. et Zucc
作者:Linzhen Hu、Kongchao Wang、Zhenzhen Wang、Junjun Liu、Kaiping Wang、Jinwen Zhang、Zengwei Luo、Yongbo Xue、Yu Zhang、Yonghui Zhang
DOI:10.3390/molecules21030383
日期:——
Zanthoxylum schinifolium Sieb. et Zucc. (Rutaceae), a dioecious shrub with hooked prickly branches, has been used as folk medicine for the treatment of the common cold, stomach ache, diarrhea, and jaundice in China, Korea, and Japan. In our phytochemical investigations on this genus, a new megastigmane sesquiterpenoid, which is referred to as schinifolenol A (1), was isolated from Z. schinifolium.
Zanthoxylum schinifolium Sieb。等祖克。(芸香科)是一种具有钩状刺枝的雌雄异株灌木,在中国、韩国和日本已被用作治疗感冒、胃痛、腹泻和黄疸的民间药物。在我们对该属的植物化学研究中,从 Z. schinifolium 中分离出了一种新的大头茛类倍半萜类化合物,称为 schinifolinol A (1)。通过广泛的光谱分析表征立体化学。绝对构型是通过应用修改后的 Mosher 实验建立的,并辅以计算电子圆二色性 (ECD) 的瞬态密度泛函理论 (TD-DFT)。生物活性筛选表明,化合物1对抗卡波西肉瘤相关疱疹病毒(KSHV)表现出安全的低毒性和更好的选择性。