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大葱种子呋甾皂甙及其抑制脂质蓄积活性
Chemistry & Biodiversity ( IF 2.3 ) Pub Date : 2022-09-07 , DOI: 10.1002/cbdv.202200590 Duong Thi Hai Yen 1 , Bui Huu Tai 1 , Pham Hai Yen 1 , Nguyen Xuan Nhiem 1 , Nguyen The Cuong 2 , Nguyen Viet Dung 1 , Phan Thi Thanh Huong 1 , Pham Van Cuong 1 , Phan Van Kiem 1
Chemistry & Biodiversity ( IF 2.3 ) Pub Date : 2022-09-07 , DOI: 10.1002/cbdv.202200590 Duong Thi Hai Yen 1 , Bui Huu Tai 1 , Pham Hai Yen 1 , Nguyen Xuan Nhiem 1 , Nguyen The Cuong 2 , Nguyen Viet Dung 1 , Phan Thi Thanh Huong 1 , Pham Van Cuong 1 , Phan Van Kiem 1
Affiliation
三种新的呋喃皂甙,ramofurosides A–C ( 1 – 3 ),以及两种已知的皂甙,瘘皂甙 B ( 4 ) 和 (25 R )-26- O - β -D-吡喃葡萄糖基-1 β ,3 β ,26-trihydroxyfurosta -5,20(22)-diene-1- O - α -L- rhamnopyranosyl- (1→2)- α -L-arabinopyranoside ( 5 ) 从小葱的甲醇提取物中分离得到种子。它们的结构是根据光谱证据和与文献报道的比较确定的。评估了所有化合物在 HepG2 细胞系中减少脂质积累的情况。结果,在 100 μM 浓度下,化合物1和3的总脂质含量分别显着降低了 27.93±3.05 和 27.54±1.68%。
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更新日期:2022-09-07
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