Mg. Saulnier et al., SYNTHESIS OF ETOPOSIDE PHOSPHATE, BMY-40481 - A WATER-SOLUBLE CLINICALLY ACTIVE PRODRUG OF ETOPOSIDE, Bioorganic & medicinal chemistry letters, 4(21), 1994, pp. 2567-2572
Etoposide Phosphate (BMY-40481) is synthesized semisynthetically from
the clinically approved anticancer parent drug, etoposide (VP-16-213),
and also from natural (-)-epipodophyllotoxin. Etoposide phosphate fun
ctions as a clinically active, water soluble prodrug of etoposide. The
NDA for etoposide phosphate was filed in June, 1994.