A new flavone 2'-glucoside from Andrographis alata.
A new flavone glucoside, 5,2',6'-trihydroxy-7-methoxyflavone 2'-O-beta-D-glucopyranoside has been isolated from the whole plant of Andrographis alata. The structure was elucidated on the basis of spectral and chemical evidence.
Damu
A G
AG
Natural Products Division, Department of Chemistry, Sri Venkateswara University, Tirupati-517 502, India.
Jayaprakasam
B
B
Gunasekar
D
D
D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D019684:Magnoliopsida / Q000737:chemistry*; D015394:Molecular Structure; D013057:Spectrum Analysis
C423965:5,2',6'-trihydroxy-7-methoxyflavone 2'-O-glucopyranoside; D005419:Flavonoids