A new isoflavone glucoside from Pterocarpus santalinus.
A new isoflavone glucoside (1) together with the known santal has been isolated from the heartwood of Pterocarpus santalinus. Based on spectral methods, the structure of the new compound was elucidated as 4',5-dihydroxy 7-O-methyl isoflavone 3'-O-beta-D-glucoside.
Krishnaveni
K S
KS
Department of Botany, School of Biological and Earth Sciences, Sri Venkateswara University, Tirupati, India. kvrao51@hotmail.com
Srinivasa Rao
J V
JV
D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D006801:Humans; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D019685:Rosales / Q000737:chemistry*; D014934:Wood
D005960:Glucosides; D007529:Isoflavones