GUANGZHOU, China , June 4, 2026 /PRNewswire/ -- Lupeng Pharmaceutical today announced that the National Medical Products Administration (NMPA) has granted accelerated approval to rocbrutinib (development code: LP-168) for the treatment of adult patients with relapsed or refractory mantle cell lymphoma (R/R MCL) who have received at least two prior systemic therapies, including BTK inhibitors. Rocbrutinib, independently developed by Lupeng Pharmaceutical, is th e f ourth-generation BTK inhibitor