uamc 1110

SP-13786 is an inhibitor of fibroblast activation protein (FAP) and prolyl oligopeptidase (PREP) with IC50 values ​​of 3.2 nM and 1.8 μM, respectively.

NH2-UAMC1110 TFA is a derivative of UAMC1110 bearing an aminobutoxy group for the synthesis of FAPI-QS. UAMC1110 is a novel selective fibroblast-activated protein (fap) inhibitor exhibiting low nanomolar inhibition of the related dipeptidyl peptidases (dpps), dppiv, dpp9, dppii, and (prep). dppiv, dpp9, dppii, and (prep).

QI-18 is a fibroblast activation protein (FAP) inhibitor with an IC50 value of 0.50 nM, offering a 6.5-fold increase in activity compared to UAMC-1110 (IC50 3.25 nM). It can be utilized in the synthesis of highly tumor-selective and high-dose radiotracers for the diagnosis and treatment of tumors.