| 摘要 |
A process for the preparation of .beta.h-endorphin analogs of the formula ¢X, Phe27, Gly21!-.beta.h-endorphin wherein X is null, Ala6,7, Nle5 or D-Thr2 and of physiologically acceptable acid addition salts thereof, characterized in that in the last step of a conventional solid or liquid phase synthesis the solid resin support and/or protecting groups of the protected .beta.h-endorphin analogs are cleaved off in a manner know per se and that, if desired, physiologically acceptable acid addition salts are formed. The novel compounds exhibit analgesic activity. |
