Did Prometheus try to kill the minotaur?

No, Prometheus did not try to kill the Minotaur. In Greek mythology, Prometheus is known for stealing fire from the gods and giving it to humanity, while the Minotaur, a creature with the body of a man and the head of a bull, is associated with the Labyrinth of Crete. The hero Theseus is the one who ultimately defeats the Minotaur, not Prometheus.