94492-25-8Relevant academic research and scientific papers
Studies on the Constituents of Cistanchis Herba. IV. Isolation and Structures of two new Phenylpropanoid Glycosides, Cistanosides C and D
Kobayashi, Hiromi,Karasawa, Hiroko,Miyase, Toshio,Fukushima, Seigo
, p. 3880 - 3885 (2007/10/02)
Two new phenylpropanoid glycosides, named cistanosides C and D, were isolated from the whole plant of Cistanche salsa (C.A.Mey.) G.Beck (Orobanchaceae), together with 2'-acetyl acteoside and osmanthuside B.The structures of cistanocides C and D were established as 2-(4-hydroxy-3-methoxyphenyl)ethyl O-α-L-rhamnopyranosyl-(1 -> 3)-O-(4-O-caffeoyl)-β-D-glucopyranoside (II) and 2-(4-hydroxy-3-methoxyphenyl)ethyl O-α-rhamnopyranosyl-( 1 -> 3)-O-(4-O-feruloyl)-β-D-glucopyranoside (III), respectively, on the basis of chemical and spectral data. Keywords --- Cistanche salsa; Cistanchis Herba; Orobanchaceae; phenylpropanoid glycoside; cistanoside C; cistanoside D; 2'-acetyl acteoside; osmanthuside B
