36284-99-8Relevant academic research and scientific papers
The third naturally occurring attractant toward zoospores of phytopathogenic Aphanomyces cochlioides from the Spinacia oleracea host plant
Tahara, Satoshi,Ohkawa, Kaori,Takayama, Tomohiko,Ogawa, Yuko
, p. 1755 - 1760 (2001)
A bioassay-guided survey of spinach leaf constituents resulted in 5,4′-dihydroxy-3,3′-dimethoxy-6,7-methylenedioxyflavone being identified as the third naturally-occurring attractant in the host plant toward the zoospores of its pathogen, Aphanomyces coch
THREE HIGHLY OXYGENATED FLAVONE GLUCURONIDES IN LEAVES OF SPINACIA OLERACEA
Aritomi, Masakazu,Kawasaki, Toshio
, p. 2043 - 2048 (2007/10/02)
Droplet counter-current chromatographic separation and subsequent TLC demonstrated the existence of at least 14 phenolics in the leaves of Spinacia oleracea.Three have now been isolated and identified, respectively, as the 4'-glucuronides of 5,7,4'-trihydroxy-3,6,3'-trimethoxyflavone (jaceidin), 5,3',4'-trihydroxy-3-methoxy-6:7-methylenedioxyflavone and 5,4'-dihydroxy-3,3'-dimethoxy-6:7-methylenedioxyflavone.Key Word Index- Spinacia oleracea; Chenopodiaceae; spinach; jaceidin; 4'-glucuronide; 5,3',4'-trihydroxy-3-methoxy-6:7-methylenedioxyflavone 4'-glucuronide; 5,4'-dihydroxy-3,3'-dimethoxy-6:7-methylenedioxyflavone 4'-glucuronide; 1H NMR; 13C NMR; FABMS.
