PRALMORELIN-CONTAINING NASAL DROP PREPARATIONS

摘要

Nasal drop preparations containing, as the active ingredient, D-alanyl-3-(naphthalen-2-yl)-D-alanyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide (pralmorelin) and/or its acid addition salt and water. Because of having a remarkably elevated absorbability of pralmorelin in vivo, these preparations are advantageous in achieving a sufficient effect even in a small single dose. Moreover, these preparations can be easily produced and show an excellent stability with the passage of time owing to the elevated solubility of pralmorelin.