| 摘要 |
A compound having the formula K-His-Trp-Ser-Tyr-M-Q-Arg-Pro-T, wherein K is N-Acetyl-Sarconsine or pGlu; is D-Phe, D-Trp, D- beta -Naphthylalanine, or D-4-X-Phe, wherein X is OH, F, Cl, Br, or Me; Q is Leu, Phe, 4-X-Phe, Trp, or beta -Naphthylamine (wherein X is OH, F, Cl, Br, or Me), or an N-Me-derivative thereof; and T is Gly-NH2, NHCH3, NHCH2CH3, or NHCH2CH2CH3; provided that, when Q is Leu or N-Me-Leu, K cannot be pGlu; or a pharmaceutically acceptable salt thereof.
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