120925-50-0Relevant articles and documents
Cotonoates A and B, new aromatic esters from Cotoneaster racemiflora
Khan, Shafiullah,Yasmeen, Shazia,Afza, Nighat,Malik, Abdul,Iqbal, Lubna,Lateef, Mehreen
experimental part, p. 1219 - 1222 (2009/04/13)
Phytochemical investigation of the chloroform soluble fraction of the methanolic extract of Cotoneaster racemiflora resulted in the isolation of two new aromatic esters named cotonoates A (1) and B (2) along with the known compound methyl 3,4-dihydroxy-5-methoxybenzoate (3). The structures of the new compounds have been assigned on the basis of spectral analysis including ID and 2D NMR techniques. Compound 3 shows significant antioxidant and lipoxygenase inhibitory activities.