Flavonoids from Limnophila indica.
Two flavonoids, (2S)-5,7,3',4'-tetramethoxyflavanone (1) and 5,7,2',5'-tetramethoxyflavone (2) together with three known flavonoids, 7-O-methylwogonin (3), skullcapflavone I (4) and 5-hydroxy-7,2'-dimethoxyflavone (5) were isolated from the whole plant of Limnophila indica. The structures of compounds 1-5 were elucidated on the basis of spectral and chemical studies.
Reddy
Nimmanapalli P
NP
Natural Products Division, Department of Chemistry, Sri Venkateswara University, Tirupati 517 502, India.
Reddy
Bandi A K
BA
Gunasekar
Duvvuru
D
Blond
Alain
A
Bodo
Bernard
B
Murthy
Madugula M
MM
D005419:Flavonoids / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D008968:Molecular Conformation; D028083:Scrophulariaceae / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D013053:Spectrophotometry
D005419:Flavonoids