Around 200 BC , in his attempt to finally subjugate Armenia , Seleucid king Antiochus III conquered both Greater Armenia and Sophene , installing Armenian generals Artaxias I and Zariadres as governors-strategoi in the respective kingdoms .
Around 200 BC , in his attempt to finally subjugate Armenia , Seleucian king Antiochus III conquered both Greater Armenia and Tsopk , installing Armenian generals Artaxias I and Zariadres as governors-strategoses respectively in each kingdom .