A new prenylated isoflavone from Derris scandens Benth.
The phytochemical study of the whole plant of Derris scandens (Leguminosae) has resulted in the isolation of a new isoflavone derivative, scandinone A (11), together with 11 known compounds (1-10, 12). Structural elucidations of these compounds were performed using spectroscopic methods especially 1D, 2D NMR, and mass spectral analyses. The alpha-glucosidase-inhibitory activity of the isolates was also evaluated.
Babu
Tatipaka Hari
TH
Division of Organic Chemistry-I, Indian Institute of Chemical Technology, Tarnaka, Hyderabad, India.
Tiwari
Ashok K
AK
Rao
Vidadala Rama Subba
VR
Ali
Amtul Z
AZ
Rao
Janaswamy Madhusudana
JM
Babu
Katragadda Suresh
KS
D029866:Derris / Q000737:chemistry*; D065089:Glycoside Hydrolase Inhibitors; D007194:India; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D054876:Prenylation
D065089:Glycoside Hydrolase Inhibitors; D007529:Isoflavones; C551223:scandinone A