Isolation and structure of two cardiac glycosides from the leaves of Nerium oleander
作者:Salimuzzaman Siddiqui、Farrukh Hafeez、Sabira Begum、Bina S. Siddiqui
DOI:10.1016/s0031-9422(00)81519-8
日期:1986.12
Abstract Two new cardiac glycosides, kaneroside and neriumoside, have been isolated from the fresh, undried, winter leaves of Nerium oleander and their structures established as 3β- O -( D -diginosyl)-2α-hydroxy-8,14β-epoxy-5β-carda-16:17,20:22-dienolide and 3β- O -( D -diginosyl)-2α,14β-dihydroxy-5β-carda-16:17,20:22-dienolide, respectively, through chemical and spectral studies.