p-Coumaric acid esters from Tanacetum longifolium

Two new long chain alkyl p-coumaric acid esters (2-3) along with eicosanyl trans-p-coumarate (1) were isolated from chloroform extract of the roots of Tanacetum longifolium. The structures of new compounds were assigned as 21'-hydroxyheneicosanyl-4-hydroxy-(cis and trans) p-coumarate (2a, 2b) a...

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Veröffentlicht in:	Phytochemistry (Oxford) 2003-10, Vol.64 (4), p.851-853
Hauptverfasser:	MAHMOOD, Umar, KAUL, Vijay K, ACHARYA, Ruchi, JIROVETZ, Leopold
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Chemical constitution Coumaric Acids - chemistry Coumaric Acids - isolation & purification Esters - chemistry Esters - isolation & purification Fundamental and applied biological sciences. Psychology Molecular Structure Nuclear Magnetic Resonance, Biomolecular Plant physiology and development Plant Structures - chemistry Tanacetum - chemistry
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Beschreibung
Zusammenfassung:	Two new long chain alkyl p-coumaric acid esters (2-3) along with eicosanyl trans-p-coumarate (1) were isolated from chloroform extract of the roots of Tanacetum longifolium. The structures of new compounds were assigned as 21'-hydroxyheneicosanyl-4-hydroxy-(cis and trans) p-coumarate (2a, 2b) and 27'-hydroxy heptacosanyl-cis-p-coumarate (3) by extensive chromatographic and spectroscopic analysis and by comparison with literature data of known compounds.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/j.phytochem.2003.08.023