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Tyrosinase Inhibitors from the Stems of Streblus Ilicifolius
被引:3
|作者:
Nguyen, Nhan T.
[1
,2
,3
]
Dang, Phu H.
[1
,2
]
Nguyen, Hai X.
[1
,2
]
Do, Truong N., V
[1
,2
]
Le, Tho H.
[1
,2
]
Le, Tuyen Q. H.
[1
,2
]
Nguyen, Mai T. T.
[1
,2
,3
]
机构:
[1] Univ Sci, Fac Chem, 227 Nguyen Van Cu St,Ward 4,Dist 5, Ho Chi Minh City, Vietnam
[2] Vietnam Natl Univ, Linh Trung Ward, Quarter 6, Ho Chi Minh City, Vietnam
[3] Univ Sci, Canc Res Lab, 227 Nguyen Van Cu St,Dist 5, Ho Chi Minh City, Vietnam
关键词:
D O I:
10.1155/2021/5561176
中图分类号:
R [医药、卫生];
学科分类号:
10 ;
摘要:
Two new stilbene derivatives, named strebluses C and D, were isolated from the EtOAc-soluble fraction of the stems of Streblus ilicifolius (Moraceae). Its absolute configuration was elucidated based on NMR spectroscopic data interpretation and optical rotation calculation. Streblus C possesses strong tyrosinase inhibitory activity with an IC50 value of 0.01 mu M. Docking studies of 1 and 2 with oxy-tyrosinase were carried out to analyze their interactions. The analysis of the docked poses confirmed that 1 showed better binding affinity for oxy-tyrosinase than that of 2.
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页数:7
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