Institute of Traditional Chinese Materia Madica, Chinese Academy of Chinese Medical Sciences, Beijing 100700, China
Abstract:
Two new glycosides, nor-rubrofusarin-6-0-β-D-(6'-O-acetyl)glucopyranoside (1) and 1-desmethylaurantio-obtusin-2-O-β-Dglucopyranoside(2) were isolated from the seeds of Cassia obtusifolia and their structures were established by chemical and spectral evidences.