ISOLATION AND STRUCTURES OF ELLAGIC ACID DERIVATIVES FROM EUPHORBIA ACAULIS

Article abstract of DOI:10.1016/0031-9422(88)80150-X

Key Word Index-Euphorbia acaulis; Euphorbiaceae; 3,3'-di-O-methyl ellagic acid 4'-rutinoside; 3,4,3'-tri-O-methyl ellagic acid 4'-rutinoside.Abstract-A new ellagic acid glycoside, 3,3'-di-O-methyl ellagic acid 4'-rutinoside, along with 3,4,3'-tri-O-methyl ellagic acid 4'-rutinoside and 3,4,3'-tri-O-methyl ellagic acid have been isolated from the rhizomes of Euphorbia acaulis.The structures of these compounds have been established on the basis of spectral (1H NMR, 13C NMR, MS, IR, UV) and chemical evidence.