STUDIES ON THE CONSTITUENTS OF THE STEMS OF TINOSPORA-SINENSIS .2. ISOLATION AND STRUCTURE ELUCIDATION OF 2 NEW DINORDITERPENE GLUCOSIDES, TINOSINESIDE-A AND TINOSINESIDE-B
M. Yonemitsu et al., STUDIES ON THE CONSTITUENTS OF THE STEMS OF TINOSPORA-SINENSIS .2. ISOLATION AND STRUCTURE ELUCIDATION OF 2 NEW DINORDITERPENE GLUCOSIDES, TINOSINESIDE-A AND TINOSINESIDE-B, Liebigs Annalen, (2), 1995, pp. 437-439
Two new dinorditerpene glucosides, tinosineside A (1) and B (2-O-acety
ltinosineside A, 2), were isolated from the fresh stems of Tinospora s
inensis Merr. (Menispermaceae). Their structures were established on t
he basis of chemical and spectroscopic findings.