| 摘要 |
<p>A tachykinin-antagonistic compound of the following general formula and its salt: R<1>-A<1>-D-Trp(R<2>)-A<2>-R<3>, wherein R<1> represents hydrogen or an amino protective group, R<2> represents an amino protective group, R<3> represents an aryl-lower alkoxy, N-(lower) alkyl, or N-(lower) alkyl amino group, A<1> represents a single bond or a single amino acid residue, and A<2> represents a single amino acid residue other than Phe.</p> |
