| 摘要 |
<p>Cyclic pentapeptides of the formula: cyclo (D-Trp-D-Asp-X-D-Val-Leu), in which X is an α-amino acid with a conformationally restricted side chain, the side chain containing 4-16 carbons, inclusive; or pharmaceutically acceptable salts thereof. Also disclosed are methods of preparing and using such peptides.</p> |
