asi-222 [ 3-beta-o- ( 4-amino-4,6-dideoxy-beta-d-galactopyranosyl ) digitoxigenin hcl ] is a semisynthetic aminosugar cardiac glycoside that has been shown to have a greater therapeutic index than ouabain or digoxin in dogs .
C0007158
cardiac glycoside
C0012265
digoxin