The first highly selective PI3Kδ inhibitor in China

SHANGHAI, CHINA - Media OutReach - 9 November 2022 - Shanghai Yingli Pharmaceutical Co., Ltd. (the "Company" or "Yingli Pharma") is pleased to announce that linperlisib, trade name因他瑞®, a novel phosphoinositide 3-kinase delta (PI3Kδ) inhibitor, has been approved by the National Medical Products Administration (NMPA) of China on November 9 for the treatment of relapsed/refractory follicular lymphoma (R/R FL) in patients who have received 2 or more prior systemic therapies.