Yadava, R. N.
Antioxidant activity of new allelochemical isolated from Lagascea mollis Cav. - Vol.58B(5), May - New Delhi CSIR 2019 - 609-613p.
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.
GENERAL CHEMISTRY
Antioxidant activity of new allelochemical isolated from Lagascea mollis Cav. - Vol.58B(5), May - New Delhi CSIR 2019 - 609-613p.
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.
GENERAL CHEMISTRY