A new di-O-prenylated isoflavone from Tephrosia tinctoria.
A new di-O-prenylated isoflavone, 5,7-di-O-prenylbiochanin A (1), together with three known compounds, 7-O-methylglabranin (2), tephrowatsin C (3) and flemichapparin B (4), were isolated from the stems of Tephrosia tinctoria. The structures of these compounds were elucidated by extensive 2D NMR spectral studies.
Khalivulla
Shaik Ibrahim
SI
Natural Products Division, Department of Chemistry, Sri Venkateswara University, Tirupati, India.
Reddy
Bandi Anil Kumar
BA
Gunasekar
Duvvuru
D
Blond
Alain
A
Bodo
Bernard
B
Murthy
Madugula Marthanda
MM
Rao
Tadikimalli Prabhakar
TP
D007529:Isoflavones / Q000737:chemistry*; D008967:Molecular Biology; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry; D031304:Tephrosia / Q000737:chemistry*
C539145:5,7-di-O-prenylbiochanin A; D007529:Isoflavones