TOLL-LIKE RECEPTOR 7 (TLR7) AGONISTS HAVING A PYRIDINE OR PYRAZINE MOIETY, CONJUGATES THEREOF, AND METHODS AND USES THEREFOR

摘要

Compounds having a structure according to formula (I); ;where R¹ and Ar are as defined herein, are agonists for the Toll-like receptor 7 (TLR7) and can be used as adjuvants for stimulating the immune system. Some such compounds can be used in conjugates for targeted delivery to the organ or tissue of intended action.