Two highly oxygenated eudesmanes and 10 lignans from Achillea holosericea

• Published in: Phytochemistry (Oxford) Vol. 59; no. 8; pp. 851 - 856
• Main Authors: Ahmed, Ahmed A, Mahmoud, Ahmed A, Ali, Eptehal T, Tzakou, Olga, Couladis, Maria, Mabry, Tom J, Gáti, Tamás, Tóth, Gábor
• Format: Journal Article
• Language: English
• Published: OXFORD Elsevier Ltd 01.04.2002; Elsevier
• Subjects: Achillea holosericea; Asteraceae; Asteraceae - chemistry; Biochemistry & Molecular Biology; Biological and medical sciences; Chemical constitution; Eudesmanes; Fundamental and applied biological sciences. Psychology; Life Sciences & Biomedicine; Lignans; Lignans - chemistry; Lignans - isolation & purification; Magnetic Resonance Spectroscopy; Molecular Conformation; Plant physiology and development; Plant Sciences; Science & Technology; Sesquiterpenes; Sesquiterpenes - chemistry; Sesquiterpenes - isolation & purification; Sesquiterpenes, Eudesmane; Achillea holosericea; Sesquiterpenes; Eudesmanes; Asteraceae; Lignans; eudesmanes; CHEMICAL-SHIFTS; FRAGRANTISSIMA; lignans; sesquiterpenes; SESQUITERPENE LACTONES; Molecular structure; Dicotyledones; Angiospermae; Isolation; Lignan; Above ground plant part; Spermatophyta; Compositae
• ISSN: 0031-9422; 1873-3700
• DOI: 10.1016/S0031-9422(01)00442-3

Two new highly oxygenated eudesmanes and 10 known lignans were isolated from the aerial parts of Achillea holosericea. Their structures were elucidated by extensive application of one- and two-dimensional 1H and 13C NMR spectroscopy. Two highly oxygenated eudesmanes and 10 known lignans were isolated from the aerial parts of Achillea holosericea. Their structures were elucidated by extensive application of one- and two-dimensional 1H and 13C NMR spectroscopy.