Yadava, R. N. <br/><br/>
Antioxidant activity of new allelochemical isolated from Lagascea mollis Cav.  

 - Vol.58B(5), May 
 - New Delhi  CSIR  2019 
 - 609-613p. 
<br/><br/> A new potential allelochemical 1 m.f. C33H40O21,m.p.244-246°C, [M+] 772 has been isolated from methanolic extract of the  roots  of  Lagascea  mollis  Cav.  along  with  two  known  compounds.  The  structure  of  new  allelochemical  has  been  characterized as 5,7,3'5'-tetra hydroxy 3-methoxy flavone-7-O-β-D-galactopyranosyl-(1→4)-O-β-D-xylopyranosyl-5'-O-α-L-rhamnopyranoside 1  along  with  two  known  compounds  Genkwanin  2  and  Acacetin  3  by  various  chemical  degradations,  colour  reactions  and  spectral  analysis.  In  the  present  paper,  antioxidant  activity  of  compound  1  was  carried  out  by  DPPH  radical  scavenging  method.  The  results  obtained  from  experimental  finding  showed  that  this  compound  may  be  used  as  antioxidants agent. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERAL CHEMISTRY