Strophanthin K

560-53-2

k-Strophanthin-β; β-k-Strophanthin; (3S,5S,8R,9S,10S,13R,14S,17R)-5,14-dihydroxy-3-(((2R,4S,5R,6R)-4-methoxy-6-methyl-5-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-13-methyl-17-(5-oxo-2,5-dihydrofuran-3-yl)hexadecahydro-10H-cyclopenta[a]phenanthrene-10-carbaldehyde;