BACKGROUND OF THE INVENTION
The present invention is novel compounds which are 4,6-di-tertiary-butyl-5-hydroxy-1,3-pyrimidine substituted 1,2,4- and 1,3,4-thiadazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable acid addition or base salts thereof, pharmaceutical
BACKGROUND OF THE INVENTION
The present invention is novel compounds which are 4,6-di-tertiary-butyl-5-hydroxy-1, 3-pyrimidine substituted 1,2,4- and 1,3,4-thiadazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable acid addition or base salts thereof, pharmaceutical