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Anticyanobacterial phenolic constituents from the aerial parts of Eupatorium fortunei Turcz
被引:22
|作者:
Thanh Nga Pham
[1
,2
]
Pham, Huu Dien
[1
]
Dinh Kim Dang
[2
,3
]
Thi Thuy Duong
[2
,3
]
Thi Phuong Quynh Le
[2
,4
]
Quang Duong Nguyen
[5
]
Dat Nguyen Tien
[2
,5
]
机构:
[1] Hanoi Natl Univ Educ, Fac Chem, Hanoi, Vietnam
[2] Vietnam Acad Sci & Technol, Grad Univ Sci & Technol, Hanoi, Vietnam
[3] VAST, Inst Environm Technol, Hanoi, Vietnam
[4] VAST, Inst Nat Prod, Hanoi, Vietnam
[5] VAST, Ctr Res & Technol Transfer, Hanoi, Vietnam
关键词:
Eupatorium fortunei;
Asteraceae;
thymol;
anticyanobacteria;
Microcystis aeruginosa;
DERIVATIVES;
D O I:
10.1080/14786419.2018.1476511
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
Four thymol derivatives and two phenolic compounds were isolated from the aerial parts of Eupatorium fortunei. The new structures were elucidated to be 7,8,9-trihydroxythymol (1), and 8,10-didehydro-7,9-dihydroxythymol (2) by means of MS and NMR analysis. The known compounds were identified as 8,9,10-trihydroxythymol (3), 10-acetoxy-8,9-dihydroxythymol (4), o-coumaric acid (5) and 4-(2-hydroxyethyl)benzaldehyde (6). Compound 3 showed strongest inhibitory effect on the growth of Microcystis aeruginosa in comparison with CuSO4. [GRAPHICS] .
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页码:1345 / 1348
页数:4
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