1986 Volume 34 Issue 9 Pages 3733-3740
D-(and L-)Aminoglycosidic variants of 4'-O-demethyl-1-epipodophyllotoxin were synthesized by glycosidation of 4'-O-benzyloxycarbonyl- or 4'-O-chloroacetyl-4'-O-demethyl-1-epipodophyllotoxin (8 or 22) with the corresponding aminosugar derivatives. Cyclic acetals of 1-O-(2-amino-2-deoxy- and 3-amino-3-deoxy-β-D-glucopyranosyl)-4'-O-demethyl-1-epipodophyllotoxins (13 and 21) gave a significant survival time increase in mice with leukemia L-1210, and showed superior activity to VP-16-213 (etoposide, 5).