IMMH-010, as a prodrug of YPD-29B has been approved for clinical phase I by NMPA. We hope these above results could offer a novel perspective for the development of PD-1/PD-L1 small molecule inhibitors.
We also compared the pharmacokinetic profiles of IMMH-010 in rodents and primates. After oral administration of IMMH-010, the general exposure of active metabolite YPD-29B was slightly lower in primates than in rodents, suggesting that data should be extrapolated cautiously from rodents to humans.
over 4 years ago
Journal
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PD-L1 (Programmed death ligand 1) • CES1 (Carboxylesterase 1)