Prepelaus is mentioned in 303 BC , when he held the important fortress of Corinth with a large force .
Was unable to prevent its fall at the hands of Demetrius , and narrowly escaped capture .
Prepelaus is mentioned in 303 BC , when he held the important fortress of Corinth with a large force , but was unable to prevent its fall at the hands of Demetrius , and narrowly escaped capture .