| abstract |
A synthetic peptide corresponding to the following formula: nX-Asp-Y-DTrp-Val-DTrp-Z-K-NH₂ nwhere: nX = H, Arg, DArg, Lys, DLys, Thr, DThr nY = Tyr, Trp, DTrp, Ser, Met nZ = Trp, DTrp nK = Arg, Phe, DTrp, Tyr, Met nand pharmaceutically acceptable salts thereof with organic and inorganic acids as competitive antagonists against neurokinin A (NK-2 receptor). |