19308-44-2Relevant articles and documents
Two new polyhydroxypregnane glycosides from the roots of Cynanchum otophyllum
Shi, Lin-Mei,Liu, Wen-Hong,Yu, Qing,Wan, Hai-Tong
, p. 404 - 405 (2013/09/12)
Two new polyhydroxypregnane glycosides, namely cynotophyllosides I-J, were isolated from the roots of Cynanchum otophyllum, together with three known steroids, namely deacetylmetaplexigenin, sarcostin and hemoside. Their structures were established by ext
Studies on the Constituents of Asclepiadaceae Plants. LX. Further Studies on Glycosides with a Novel Sugar Chain Containing a Pair of Optically Isomeric Sugars, D- and L-Cymarose, from Cynanchum wilfordi
Tsukamoto, Sachiko,Hayashi, Koji,Mitsuhashi, Hiroshi
, p. 2294 - 2304 (2007/10/02)
Seven new glycosides named wilfosides D1N (7), K1N (8), M1N (9), F1N (10), W1N (11), W3N (12), and G1G (13) were isolated from Cynanchum wilfordi HEMSLEY (Asclepiadaceae), and their structures were deduced on the basis of spectral and chemical evidence.A