** NeuroBo Pharmaceuticals Inc's NRBO.O shares rise 54.2%
to $26, biggest pct gainer across U.S. stock exchanges premarket
** NRBO says it entered into an agreement with South
Korea-based Dong-A ST Co Ltd 170900.KS , which gives it
exclusive rights over two of Dong-A's compounds urn:newsml:reuters.com:*:nEOL44tsXq
** The two compounds, DA-1241 and DA-1726, are for treatment
of obesity and non-alcoholic fatty liver disease
** NBRO says it plans to develop DA-1241 for the treatment
of a type of diabetes
** Under the agreement, Dong-A will receive an upfront
payment of $22 mln and will be eligible for payment of $316 mln
on meeting certain milestones
** As of Wednesday's close, NeuroBo shares down 54% YTD
(Reporting by Khushi Mandowara)
((Khushi.Mandowara@thomsonreuters.com))