Two new anthraquinone glycosides from the leaves of <i>Cassia occidentalis</i>

860-863Two new anthraquinone glycosides viz. 1,3-dihydroxy-6,7,8-trimethoxy-2-methylanthraquinone 3-O-α-rhamnopyranosyl(1→6)-β-glucopyranosyl (1→6)-β-galactopyranoside 1 and 1-hydroxy-3,6, 7 ,8-tetramethoxy-2-methylanthraquinone 1-O-α-rhamnopyranosyl (1→6)-β-glucopyranosyl (1→6)-β-galactopyranoside 2 have been isolated from the leaves of Cassia occidentalis. The structures of these glycosides have been established on the basis of chemical and spectral evidences