The synthesis of tirzepatide was 1st disclosed in patents submitted by Eli Lilly and Firm in 2016.[36] This utilizes common good phase peptide synthesis, with the allyloxycarbonyl shielding team on the lysine at place 20 in the linear chain of amino acids, letting a remaining set of chemical transformations https://corepepptides.com/product/tirzepatide-10mg/