ACTIVIDAD ANTIPROLIFERATIVA 3 ANTIPROLIFERATIVE ACTIVITY 3 D-RIBOSA 3 D-RIBOSE 3 GRUPOS PROTECTORES 3 ISOXAZOLE 3 ISOXAZOLES 3 ISOXAZOLINAS 3 ISOXAZOLINE 3 OXADIAZOLE 3 OXADIAZOLES 3 PROTECTING GROUPS 3 THIADIAZOLE 3 TIADIAZOLES 3 TRIAZOLE 3 TRIAZOLES 3 Química 1 beta dicarbonílico 1 beta-dicarbonylic 1 carbohidratos 1 carbohydrates 1 heterociclos 1 heterocycles 1 isoxazolinas 1 isoxazolines 1 tumor 1