** Simcere Pharmaceutical Group 2096.HK climbs 3.7% to HK$13.59; set for biggest one-day pct gain since November 13
** Stock set to snap two straight sessions of fall
** Generic drug producer obtains exclusive license rights to Vigonvita Life Science's 2630.HK Deuterated Remdesivir Hydrobromide in the Greater China region
** Drug used to treat respiratory syncytial virus, human metapneumovirus (HMPV) infection
** Co says collaboration will strengthen group's product deployment in anti-infection area
** Vigonvita's stock slips 2.5% to HK$74.1
** YTD, Simcere shares up 90%; Vigonvita's stock surges 236.8% since listing in Hong Kong on November 6
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))