Receiving the cognomen Nicator “Victor”, Seleucus I vanquished Antigonos first on the context of the 3rd Diadochi War by recapturing the city of Babylon, and definitively on the follow up “Babylonian War”. While Alexander IV was alive, Seleucus used only the title of satrap of Babylon (320-306). After the death of the last heir of Alexander the Great in 306, Seleucus took the title of King of Babylon officially (305-281), and effectively founded the Seleucid Dynasty and a new capital Seleucia-on-the-Tigris. In the Babylonian Chronicles and the UKL his name is rendered as Siluku.
- Antiochus I
- Antigonus