Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus

Awatif A. Elegami; Catherine Bates; Alexander I. Gray; Simon P. Mackay; Graham G. Skellern; Roger D. Waigh

doi:10.1016/S0031-9422(03)00238-3

Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus

Awatif A. Elegami
, Catherine Bates
, Alexander I. Gray
, Simon P. Mackay
, Graham G. Skellern
, Roger D. Waigh

Strathclyde Institute Of Pharmacy And Biomedical Sciences

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Abstract

Three novel flavonols, myricetin-3′-O-(6″-p-coumaroyl)glucoside and two epimeric macrocyclic derivatives, as well as the known myricetin-3-O-rhamnoside and pentagalloyl glucose, have been isolated from the wild water lily Nymphaea lotus L. and identified using 2D NMR. This is the first report of such a macrocycle from any source.

Original language	English
Pages (from-to)	727-731
Number of pages	5
Journal	Phytochemistry
Volume	63
Issue number	6
DOIs	https://doi.org/10.1016/S0031-9422(03)00238-3
Publication status	Published - 31 Jul 2003

Keywords

flavonols
glucoside
rhamnoside
pentagalloyl glucose

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10.1016/S0031-9422(03)00238-3

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title = "Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus",

abstract = "Three novel flavonols, myricetin-3′-O-(6″-p-coumaroyl)glucoside and two epimeric macrocyclic derivatives, as well as the known myricetin-3-O-rhamnoside and pentagalloyl glucose, have been isolated from the wild water lily Nymphaea lotus L. and identified using 2D NMR. This is the first report of such a macrocycle from any source.",

keywords = "flavonols , glucoside , rhamnoside , pentagalloyl glucose",

author = "Elegami, \{Awatif A.\} and Catherine Bates and Gray, \{Alexander I.\} and Mackay, \{Simon P.\} and Skellern, \{Graham G.\} and Waigh, \{Roger D.\}",

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doi = "10.1016/S0031-9422(03)00238-3",

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T1 - Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus

AU - Elegami, Awatif A.

AU - Bates, Catherine

AU - Gray, Alexander I.

AU - Mackay, Simon P.

AU - Skellern, Graham G.

AU - Waigh, Roger D.

PY - 2003/7/31

Y1 - 2003/7/31

N2 - Three novel flavonols, myricetin-3′-O-(6″-p-coumaroyl)glucoside and two epimeric macrocyclic derivatives, as well as the known myricetin-3-O-rhamnoside and pentagalloyl glucose, have been isolated from the wild water lily Nymphaea lotus L. and identified using 2D NMR. This is the first report of such a macrocycle from any source.

AB - Three novel flavonols, myricetin-3′-O-(6″-p-coumaroyl)glucoside and two epimeric macrocyclic derivatives, as well as the known myricetin-3-O-rhamnoside and pentagalloyl glucose, have been isolated from the wild water lily Nymphaea lotus L. and identified using 2D NMR. This is the first report of such a macrocycle from any source.

KW - flavonols

KW - glucoside

KW - rhamnoside

KW - pentagalloyl glucose

U2 - 10.1016/S0031-9422(03)00238-3

DO - 10.1016/S0031-9422(03)00238-3

M3 - Article

SN - 0031-9422

VL - 63

SP - 727

EP - 731

JO - Phytochemistry

JF - Phytochemistry

IS - 6

ER -

Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus

Abstract

Keywords

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