Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus

A.A. Elegami, C.D. Bates, A. Gray, S.P. Mackay, G.G. Skellern, R.D. Waigh

Research output: Contribution to journalArticle

33 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.
LanguageEnglish
Pages727-731
Number of pages5
JournalPhytochemistry
Volume63
Issue number6
DOIs
Publication statusPublished - 2003

Fingerprint

Nymphaea
water lilies
Flavonols
myricetin
Lotus
Glucosides
Flavonoids
flavonoids
Nuclear magnetic resonance
Derivatives
Glucose
Water
flavonols
glucosides
glucose
myricetin-3-O-rhamnoside

Keywords

  • flavonols
  • glucoside
  • rhamnoside
  • pentagalloyl glucose

Cite this

Elegami, A. A., Bates, C. D., Gray, A., Mackay, S. P., Skellern, G. G., & Waigh, R. D. (2003). Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus. Phytochemistry, 63(6), 727-731. https://doi.org/10.1016/S0031-9422(03)00238-3
Elegami, A.A. ; Bates, C.D. ; Gray, A. ; Mackay, S.P. ; Skellern, G.G. ; Waigh, R.D. / Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus. In: Phytochemistry. 2003 ; Vol. 63, No. 6. pp. 727-731.
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Elegami, AA, Bates, CD, Gray, A, Mackay, SP, Skellern, GG & Waigh, RD 2003, 'Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus' Phytochemistry, vol. 63, no. 6, pp. 727-731. https://doi.org/10.1016/S0031-9422(03)00238-3

Two very unusual macrocyclic flavonoids from the water lily nymphaea lotus. / Elegami, A.A.; Bates, C.D.; Gray, A.; Mackay, S.P.; Skellern, G.G.; Waigh, R.D.

In: Phytochemistry, Vol. 63, No. 6, 2003, p. 727-731.

Research output: Contribution to journalArticle

TY - JOUR

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

AU - Elegami, A.A.

AU - Bates, C.D.

AU - Gray, A.

AU - Mackay, S.P.

AU - Skellern, G.G.

AU - Waigh, R.D.

PY - 2003

Y1 - 2003

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

VL - 63

SP - 727

EP - 731

JO - Phytochemistry

T2 - Phytochemistry

JF - Phytochemistry

SN - 0031-9422

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