Fern constituents: triterpenoids from Adiantum capillus-veneris.
Two new migrated hopane triterpenoids, viz. 4alpha-hydroxyfilican-3-one and fern-9(11)-en-12beta-ol, and olean-18-en-3-one and olean-12-en-3-one as the first example of oleanane compounds from Adiantum ferns were isolated along with many other known triterpenoids from Adiantum capillus-veneris of China and Egypt. Their structures were elucidated by spectroscopic analyses.
Nakane
Takahisa
T
Showa Pharmaceutical University, Machida, Tokyo, Japan.
Maeda
Yoshiko
Y
Ebihara
Hideharu
H
Arai
Yoko
Y
Masuda
Kazuo
K
Takano
Akihito
A
Ageta
Hiroyuki
H
Shiojima
Kenji
K
Cai
Shao-Qing
SQ
Abdel-Halim
Osama Bashir
OB
D035681:Adiantum / Q000737:chemistry*; D017607:Aluminum Compounds; D002681:China; D002855:Chromatography, Thin Layer; D004534:Egypt; D005419:Flavonoids / Q000737:chemistry*; D018020:Lithium Compounds; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D018515:Plant Leaves / Q000737:chemistry; D019163:Reducing Agents; D012997:Solvents; D013055:Spectrophotometry, Infrared; D014315:Triterpenes / Q000737:chemistry*
C471388:7,2',4'-trimethoxyflavone; C471387:7,4'-dimethoxy-3'-hydroxyflavone; C471386:7,8-dimethoxy-3',4'-methylenedioxyflavone; D017607:Aluminum Compounds; D005419:Flavonoids; D018020:Lithium Compounds; D019163:Reducing Agents; D012997:Solvents; D014315:Triterpenes; C042073:lithium aluminum hydride