** Shares of Australia's Neuren Pharmaceuticals NEU.AX
rise as much as 6% to A$13.00, marking their biggest intraday
gain since Sept. 27
** NEU top gainer in the ASX200 benchmark index .AXJO
** NEU, which develops therapies for neurodevelopmental
disorders, says U.S. partner ACADIA Pharmaceuticals ACAD.O to
sell a rare pediatric disease priority review voucher (PRV) for
$150 mln
** An entity that receives a PRV for a rare pediatric
disease drug by the U.S. FDA can use that voucher to receive a
priority review for a different product
** FDA granted the PRV following the approval of DAYBUE to
treat Rett syndrome — a rare genetic neurological disorder
** NEU will receive one-third of the proceeds from the sale
of the voucher
** NEU down 48% YTD, including session's moves
(Reporting by Sameer Manekar in Bengaluru)
((Sameer.Manekar@thomsonreuters.com; Twitter: https://twitter.com/sameer_manekar))