A new C21 steroidal glycoside, named cynanversicoside F （1）, was isolated from the root of Cynanchum versicolor Bunge. Its structure was established as glaucogenin-A 3-O-β-D- digitoxopyranosyl-（1→4）-β-D-cymarop...A new C21 steroidal glycoside, named cynanversicoside F （1）, was isolated from the root of Cynanchum versicolor Bunge. Its structure was established as glaucogenin-A 3-O-β-D- digitoxopyranosyl-（1→4）-β-D-cymaropyranoside by spectroscopic and chemical methods.展开更多
文摘A new C21 steroidal glycoside, named cynanversicoside F （1）, was isolated from the root of Cynanchum versicolor Bunge. Its structure was established as glaucogenin-A 3-O-β-D- digitoxopyranosyl-（1→4）-β-D-cymaropyranoside by spectroscopic and chemical methods.
