Acylated-Oxypregnane Glycosides from the Roots of Asclepias syriaca

Acylated-Oxypregnane Glycosides from the Roots of Asclepias syriaca Cardenolide and Oxypregnane Glycosides from the Root of Asclepias incarnata L. Steroidal glycosides from the aerial part of Asclepias incarnata Acylated-oxypregnane Glycosides from the Roots of Araujia sericifera Steroidal Glycosides from Roots of Cynanchum caudatum M. III. Cytotoxic Cardiac Glycosides and Other Compounds from <i>Asclepias syriaca</i> New Cardenolide and Acylated Lignan Glycosides from the Aerial Parts of Asclepias curassavica Cardenolides and a lignan from asclepias subulata Steroidal Glycosides from the Fresh Stem of Stephanotis lutchuensis var. japonica (Asclepiadaceae). Chemical Structures of Stephanosides A-J. Steroidal Glycosides from the Fresh Stem of Stephanotis lutchuensis var. japonica (Asclepiadaceae). Chemical Structures of Stephanosides K-Q.