A new flavone derivative from Ehretia ovalifolia leaves.
AM Khattab, MH Grace, EA El-Khrisy - Die Pharmazie, 2001 - europepmc.org
From the methylene chloride extract of Ehretia ovalifolia leaves, a new flavone derivative
named ovalifolin [3-(3-methyl-1-butenyl)-6-methoxy-5, 7, 4'-trihydroxy flavone] has been …
named ovalifolin [3-(3-methyl-1-butenyl)-6-methoxy-5, 7, 4'-trihydroxy flavone] has been …
[引用][C] Flavone from Artemisia herba-alba: a synthetic study.
DK Bhardwaj, SC Jain, CK Mehta, GC Sharma - 1977 - cabidigitallibrary.org
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[引用][C] A flavone from Artemisia capillaris
T Namba, M Hattori, Y Takehana, M Tsunezuka… - Phytochemistry, 1983 - Elsevier
A FLAVONE FROM ARTJ34ISlA CAPZLLARZS Page 1 Phytochemisrry, Vol. No. 4, pp. 1057-
1058, 1983. Printed in Great Britain. 0031-9422/83/041057-02$03,00/O 8 1983 Pergamon …
1058, 1983. Printed in Great Britain. 0031-9422/83/041057-02$03,00/O 8 1983 Pergamon …
[引用][C] Flavones from Eupatorium leucolepis
W Herz, P Kulanthaivel - Phytochemistry, 1982 - Elsevier
FLAVONES FROM EUPATURIUM LEUCOLEPIS” Page 1 Phylochemistry, Vol. 21, No, 9, pp.
2363-2366, 1982. Printed in Great Britain. 0031-9422/82/092363-04%03.00/O Q 1982 …
2363-2366, 1982. Printed in Great Britain. 0031-9422/82/092363-04%03.00/O Q 1982 …
Dihydroflavonols of Artemisia dracunculus
F Balza, GHN Towers - Phytochemistry, 1984 - Elsevier
Abstract The two dihydroflavonols, 3, 5, 4′-trihydroxy-7-methoxyflavanone and 3, 5, 4′-
trihydroxy-7, 3′-dimethoxyflavanone, and naringenin were isolated from aerial parts of …
trihydroxy-7, 3′-dimethoxyflavanone, and naringenin were isolated from aerial parts of …
Flavonoids from Artemisia frigida.
YL Liu, TJ Mabry - 1981 - cabidigitallibrary.org
Twelve flavonoids including a new flavone were isolated from A. frigida leaves and stems.
The structure of the new flavone was determined as 5, 7, 3', 4'-tetrahydroxy-6, 5' …
The structure of the new flavone was determined as 5, 7, 3', 4'-tetrahydroxy-6, 5' …
Isolation and identification of three new flavones from Achillea millefolium L.
AJ Falk, SJ Smolenski, L Bauer… - Journal of …, 1975 - Wiley Online Library
Column chromatography on silica gel of a petroleum ether extract of the flowering heads of
Achillea millefolium L. allowed three flavones to be separated and identified. Spectral …
Achillea millefolium L. allowed three flavones to be separated and identified. Spectral …
Synthetic studies on the flavone derivatives. XIII. Synthesis of flavones with tetramethoxyl groups in ring B
M IINUMA, T TANAKA, S MATSUURA - … and pharmaceutical bulletin, 1984 - jstage.jst.go.jp
抄録 2', 3', 4', 5, 5', 6, 7, 8-Octamethoxy-(Ia) and 2', 3', 4', 5, 5', 6, 7-heptamethoxyflavone (IIa)
and their position isomers substituted with tetramethoxyl groups in ring B were synthesized …
and their position isomers substituted with tetramethoxyl groups in ring B were synthesized …
Flavone and triterpenoid constituents of Elaegia utilis
T Biftu, R Stevenson - Journal of the Chemical Society, Perkin …, 1978 - pubs.rsc.org
By neutral solvent extraction of Elaegia utilis resin, there have been isolated the flavone
apigenin (12) and the tetracyclic triterpenoid isofouquierol (10), whose structure has been …
apigenin (12) and the tetracyclic triterpenoid isofouquierol (10), whose structure has been …
[引用][C] Two flavonols from Euodia glabra
AW Fraser, JR Lewis - Phytochemistry, 1973 - Elsevier
TWO FLAVONOLS FROM EUODIA GLABRA” Page 1 Phytochemistry, 1973, Vol. 12, pp.
1787 to 1789. Pergamon Press. Printed in England. TWO FLAVONOLS FROM EUODIA …
1787 to 1789. Pergamon Press. Printed in England. TWO FLAVONOLS FROM EUODIA …