** Shares of Race Oncology RAC.AX up 7.7% at A$1.885, on
track for best day since June 6 if current gains hold
** Biopharmaceutical co says US FDA granted rare paediatric
disease designation (RPDD) to its RC220 Bisantrene drug product
** Says product is used in treatment of acute myeloid
leukaemia (AML) in children
** Says RPDD provides eligibility for RC220 to receive
priority review voucher (PRV) upon marketing approval that can
be transferred or sold to other parties
** Past sales of PRVs have averaged more than $100 mln - co
** Stock had more than doubled in value this year, as of
last close
(Reporting by Sherin Sunny in Bengaluru)
((Sherin.Sunny@thomsonreuters.com))