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Two new sesquiterpenoid lactone derivatives from Lindera aggregata
被引:10
|作者:
Wen, Song-Song
[1
,2
]
Wang, Yan
[3
]
Xu, Jia-Ping
[1
]
Liu, Qi
[1
]
Zhang, Lei
[1
]
Zheng, Jing
[1
]
Li, Lin
[1
]
Zhang, Na
[2
]
Liu, Xin
[4
]
Xu, Yu-Wen
[1
]
Sun, Zhen-Liang
[5
]
机构:
[1] Shandong Res Ctr Engn & Technol Consistency Evalu, Shandong Inst Food & Drug Control, NMPA Key Lab Res & Evaluat Gener Drugs, Jinan, Peoples R China
[2] Shandong Univ, Sch Pharmaceut Sci, Key Lab Chem Biol, Minist Educ, Jinan, Peoples R China
[3] Shanghai Putuo Dist Liqun Hosp, Shanghai, Peoples R China
[4] Macau Univ Sci & Technol, Macau Inst Appl Res Med & Hlth, State Key Lab Qual Res Chinese Med, Macau, Peoples R China
[5] Southern Med Univ, Affiliated Fengxian Hosp, Shanghai, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Lindera aggregata;
sesquiterpenoid;
electronic circular dichroism;
anticoagulant;
ALKALOIDS;
ROOT;
D O I:
10.1080/14786419.2021.1939332
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
Two new sesquiterpenoid lactone derivatives, linderin A (1) and linderin B (2) comprising a sesquiterpenoid lactone and a methyl geranylhomogentisate moiety together with six known compounds were isolated from the roots of Lindera aggregata. Their chemical structures were elucidated using extensive spectroscopic analysis including 1 D, 2 D NMR, and HR-ESI-MS data and compared with previously reported data. The absolute configurations of 1 and 2 were assigned based on the electronic circular dichroism calculation. Compound 2 showed moderate anticoagulant activity.
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页码:5407 / 5415
页数:9
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