Amolyt Pharma, a global company specialized in developing therapeutic peptides for rare endocrine and related diseases, and PeptiDream Inc., a public Kanagawa, Japan-based biopharmaceutical company (“PeptiDream”)(Tokyo: 4587), today announced that Amolyt Pharma has exercised its option to globally license a portfolio of macrocyclic peptide growth hormone receptor antagonists (GHRA) under the terms of its research collaboration agreement with PeptiDream announced in December 2020. The identified, optimized drug candidate, AZP-3813, is being developed as a potential treatment for acromegaly to be used in combination with somatostatin analogues (SSAs) for patients who do not adequately respond to SSAs alone.