Two very unusual macrocyclic flavonoids from the water lily Nymphaea lotus

Phytochemistry

Volumn 63, Issue 6, 2003, Pages 727-731

  Elegami, Awatif A ^a   Bates, Catharine ^a   Gray, Alexander I ^a   Mackay, Simon P ^a   Skellern, Graham G ^a   Waigh, Roger D ^a  

^a UNIVERSITY OF STRATHCLYDE   (United Kingdom)

Author keywords

Flavonol; Glucoside; Macrocycle; Nymphaea lotus; Nymphaeaceae; P Coumaroyl; Sudan; Water lily

Indexed keywords

FLAVONOID; GLUCOSE PENTAGALLATE; MACROCYCLIC COMPOUND; MYRICETIN 3 RHAMNOSIDE; MYRICETIN 3' O [6'' (4 COUMAROYL)]GLUCOSIDE; NYMPHOLIDE A 2; NYMPHOLIDE B 3; UNCLASSIFIED DRUG;

ARTICLE; CONTROLLED STUDY; DRUG IDENTIFICATION; DRUG ISOLATION; NONHUMAN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; NYMPHAEA;

LILIUM; LOTUS; NYMPHAEA; NYMPHAEA LOTUS; NYMPHAEACEAE;

EID: 0038016950     PISSN: 00319422     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-9422(03)00238-3     Document Type: Article

References (10)

1. El Ghazali, G.E.B., El Tohami, M.S., Elegami, A.A., 1994. Medicinal Plants of the White Nile Provinces. Khartoum University Press. Khartoum, Sudan, p. 76.
2. Elegami, A.A., Almagboul, A.Z., Omer, M.E.A., El Tohami, M.S., 2001. Sudanese plants used in folkloric medicine: screening for antibacterial activity. Part X. Fitoterapia 72. 810-817.
3. Fossen, T., Andersen, O.M., 1997. Acylated anthocyanins from leaves of the water lily, Nymphaeae x Marliacea. Phytochemistry 46, 353-357.
4. Fossen, T., Froystein, N.A., Andersen, O.M., 1998a. Myricetin 3-rhamnosyl(1->6)galactoside from Nymphaeae x Marliacea. Phytochemistry 49, 1997-2000.
5. Fossen, T., Larsen, A., Anderson, O.M., 1998b. Anthocyanins from flowers and leaves of Nymphaeae x Marliacea cultivars. Phytochemistry 48, 823-827.
6. Fossen, T., Andersen, O.M., 1999. Delphinidin 3′galloylgalactosides from blue flowers of Nymphaeae caerulea. Phytochemistry 50, 1185-1188.
7. Fossen, T., Larsen, A., Kiremire, B.T., Andersen, O.M., 1999. Flavonoids from blue flowers of Nymphaea caerulea. Phytochemistry 51, 1133-1137.
8. Haddock, E.A., Gupta, R.K., Alshafi, S.M.K., Haslam, E., Magnolato, D., 1982. The metabolism of gallic acid and hexahydrodophenic acid in plants. 1. Introduction - naturally occurring galloyl esters. J. Chem. Soc. Perkin Trans. 1, 2515-2524.
9. Kurihara, H., Kawabata, J., Hatano, M., 1993. Geraniin, a hydrolysable tannin from Nymphaeae tetragona Georgi (Nymphaceae). Biosci. Biotechnol. Biochem. 57, 1570-1571.
10. Zapesochnaya, G.G., 1982. Structure and stereochemistry investigation of flavonoid O-rhamnosides by the PMR spectroscopy. Khim. Prir. Soedin. 18, 695-709.