(Bloomberg) -- Roche Holding AG agreed to pay Nurix Therapeutics Inc. as much as $2.3 billion for rights to an experimental blood-cancer drug, betting it can help patients whose disease stops responding to existing treatments.

Potentially worth up to $2.3 billion, the collaboration is a bet that drugs able to eliminate the “BTK” enzyme will prove superior to existing medicines that block its activity.

36氪获悉,隆基绿能公告,控股股东李振国将其原质押给国通信托的1.55亿股无限售流通股办理了解除质押手续,占其所持股份的14.52%。本次解除质押后,李振国累计质押公司股份2.1亿股,占其持股数量的19.68%。