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Matteuinterins A-C, three new glycosides from the rhizomes of Matteuccia intermedia
被引:3
|作者:
Li, Xue
[1
]
Niu, Li-Ting
[1
]
Meng, Wei-Tong
[1
]
Zhu, Ling-Juan
[1
]
Zhang, Xue
[1
]
Yao, Xin-Sheng
[1
,2
]
机构:
[1] Shenyang Pharmaceut Univ, Key Lab Struct Based Drug Design & Discovery, Sch Tradit Chinese Materia Med, Minist Educ, Shenyang 110016, Liaoning, Peoples R China
[2] Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
关键词:
Onocleaceae;
Matteuccia intermedia;
sesquiterpenoid glycoside;
chromone glycoside;
phenolic glycoside;
inhibitory effect on PGE(2) production;
CONSTITUENTS;
D O I:
10.1080/10286020.2019.1681410
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
Phytochemical investigation on the rhizomes of Matteuccia intermedia C.Chr. led to the isolation of three new compounds, named matteuinterins A-C (1-3), together with seven known compounds (4-10). Their structures were elucidated by extensive NMR analyses and chemical derivatization. Compounds 5-10 were evaluated for their anti-inflammatory activities on PGE(2) release in LPS-stimulated RAW 264.7 murine macrophages. Compounds 5 and 10 exhibited inhibitory effect on PGE(2) production in LPS-activated murine macrophages with IC50 values of 17.8 +/- 1.5 and 30.3 +/- 2.1 mu M, respectively.
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页码:225 / 232
页数:8
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