Table schema:
CREATE TABLE table_name_48 (intercontinental_cup_1999 VARCHAR, copa_libertadores_1999 VARCHAR, copa_mercosur_1999 VARCHAR)

Question: What is the intercontinental cup 1999 result of the team who did not qualify for the Copa Libertadores 1999 and made quarterfinals in the Copa Mercosur 1999?
SQL: SELECT intercontinental_cup_1999 FROM table_name_48 WHERE copa_libertadores_1999 = "did not qualify" AND copa_mercosur_1999 = "quarterfinals"