40th International Annual Meeting in Pharmaceutical Sciences (IAMPS40) Posted on January 29, 2026January 29, 2026 by wilasinee Theme: “Advancing Pharmaceutical Sciences Through a Multidisciplinary Approach” Dr. Thomayant Prueksaritanont was invited to present a lecture entitled “Lead Optimization Challenges for Beyond Rule of Five Candidates: A PD-L1 Inhibitor Case Example” at the 40th International Annual Meeting in Pharmaceutical Sciences (IAMPS40) Location: Montien Hotel, Surawong, Bangkok, Thailand Dates/Times: November 13-14 th, 2025