GENEVA, May 3 -- SHANGHAI QILU PHARMACEUTICAL RESEARCH AND DEVELOPMENT CENTRE LTD. (Building 3, No. 576 Li Bing Road, No. 56 Faraday Road, China (Shanghai) Pilot Free Trade ZonePudong New Area, Shanghai 201203), 上海齐鲁制药研究中心有限公司 (中国上海市浦东新区中国（上海）自由贸易试验区法拉第路56号，李冰路576号3幢) filed a patent application (PCT/CN2025/129647) for "ALKENYL SULFONE DERIVATIVE, AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Oct 23, 2025. With p...