June 7 (Reuters) - Mayne Pharma Group Ltd MYX.AX :
* MYX receives first generic approval of Tikosyn Capsules MYX.AX
* Says first generic approval to Pfizer'S US$200M Tikosyn Brand
* US FDA granted approval of its abbreviated new drug application for Dofetilide Capsules (125 mcg, 250mcg and 500 mcg) in the United States
* Source text for Eikon