1,3-Dimethyllumazine Derivatives from Limnatis nilotica

Two previously unknown lumazine derivatives, 1 and 2, have been isolated from the parasitic freshwater leech Limnatis nilotica. The structures of the compounds have been elucidated by NMR and unambiguously corroborated by chemical synthesis.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of natural products (Washington, D.C.) D.C.), 2005-06, Vol.68 (6), p.938-941
Hauptverfasser:	VOERMAN, Gerard, CAVALLI, Silvia, VAN DER MAREL, Gijsbert A., PFLEIDERER, Wolfgang, VAN BOOM, Jacques H., FILIPPOV, Dmitri V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical, structural and metabolic biochemistry Animals Aromatic and heterocyclic compounds Biological and medical sciences Fundamental and applied biological sciences. Psychology Heterocyclic compounds, pigments Leeches - chemistry Molecular Structure Nuclear Magnetic Resonance, Biomolecular Other biological molecules Pteridines - chemistry Pteridines - isolation & purification
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Beschreibung
Zusammenfassung:	Two previously unknown lumazine derivatives, 1 and 2, have been isolated from the parasitic freshwater leech Limnatis nilotica. The structures of the compounds have been elucidated by NMR and unambiguously corroborated by chemical synthesis.
ISSN:	0163-3864 1520-6025
DOI:	10.1021/np049617a