An isoflavone from Pterocarpus santalinus.
A new isoflavone together with liquiritigenin and isoliquiritigenin has been isolated from the heartwood of Pterocarpus santalinus. Based on spectral methods, the structure of the new compound was elucidated as 6-hydroxy,7,2',4',5'-tetramethoxyisoflavone.
Krishnaveni
K S
KS
Department of Botany, School of Biological and Earth Sciences, Sri Venkateswara University, Tirupati, India. kvrao51@hotmail.com
Rao
J V
JV
D002599:Chalcone / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D047188:Chalcones; D044950:Flavanones; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000737:chemistry*; D014197:Trees / Q000737:chemistry*
C411132:6-hydroxy-7,2',4',5'-tetramethoxyisoflavone; D047188:Chalcones; D044950:Flavanones; D005419:Flavonoids; D007529:Isoflavones; D002599:Chalcone; C040920:isoliquiritigenin; C083152:liquiritigenin