grk in 1

4-Amino-5-(bromomethyl)-2-methylpyrimidine is a heterocyclic building block.1,2 It has been used in the synthesis of vitamin B1 analogs and thiaminephosphoric acid esters. |1. Abblard, J., Cronenberger, L., and Pacheco, H. Synthesis of the analogs of vitamin B1. Chim. Ther. 8(1), 98-110 (1973).|2. Leichssenring, G., and Joachim, S. The synthesis of thiaminephosphoric acid esters. Chem. Ber. 95, 767-772 (1962).

GRKs-IN-1 hydrochloride has remarkable potency against and selectivity for G protein-coupled receptor kinase 2 GRK2 (IC50: 130 nM) and GRK5 (IC50: 7.1 μM).

GRK6-IN-1 是一种具有选择性和高效性的 G 蛋白偶联受体激酶 6 (GRK6) 抑制剂（IC50：120 nM）。GRK6-IN-1 具有研究多发性骨髓瘤和三阴性乳腺癌。