The present invention relates to a controlled-release CNP agonist from which CNP agonist is released with a release half-life of at least 6 hours under physiological conditions and which controlled-release CNP agonist has an EC50 that is at least 20-fold higher than the EC50 of the corresponding free CNP agonist and which released CNP agonist has an EC50 that is at most 3-fold higher than the EC50 of the corresponding free CNP agonist; to pharmaceutical compositions comprising said controlled-release CNP agonist; their use; and to methods of treatment.
本发明涉及一种受控释放的CNP激动剂,其中在生理条件下,CNP激动剂以至少6小时的释放半衰期释放,并且该受控释放的CNP激动剂的
EC50至少比相应的游离CNP激动剂的
EC50高20倍,并且释放的CNP激动剂的
EC50至多比相应的游离CNP激动剂的
EC50高3倍;以及包含所述受控释放的CNP激动剂的药物组合物;其用途;以及治疗方法。