These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
2. Cyclic beta-casomorphin analogues with mixed mu agonist/delta antagonist properties: synthesis, pharmacological characterization, and conformational aspects. Schmidt R, Vogel D, Mrestani-Klaus C, Brandt W, Neubert K, Chung NN, Lemieux C, Schiller PW. J Med Chem; 1994 Apr 15; 37(8):1136-44. PubMed ID: 8164255 [Abstract] [Full Text] [Related]
3. Side chain methyl substitution in the delta-opioid receptor antagonist TIPP has an important effect on the activity profile. Tourwé D, Mannekens E, Diem TN, Verheyden P, Jaspers H, Tóth G, Péter A, Kertész I, Török G, Chung NN, Schiller PW. J Med Chem; 1998 Dec 17; 41(26):5167-76. PubMed ID: 9857087 [Abstract] [Full Text] [Related]
4. Beta-methyl substitution of cyclohexylalanine in Dmt-Tic-Cha-Phe peptides results in highly potent delta opioid antagonists. Tóth G, Ioja E, Tömböly C, Ballet S, Tourwé D, Péter A, Martinek T, Chung NN, Schiller PW, Benyhe S, Borsodi A. J Med Chem; 2007 Jan 25; 50(2):328-33. PubMed ID: 17228874 [Abstract] [Full Text] [Related]
5. Evolution of the Dmt-Tic pharmacophore: N-terminal methylated derivatives with extraordinary delta opioid antagonist activity. Salvadori S, Balboni G, Guerrini R, Tomatis R, Bianchi C, Bryant SD, Cooper PS, Lazarus LH. J Med Chem; 1997 Sep 12; 40(19):3100-8. PubMed ID: 9301674 [Abstract] [Full Text] [Related]
6. The opioid mu agonist/delta antagonist DIPP-NH(2)[Psi] produces a potent analgesic effect, no physical dependence, and less tolerance than morphine in rats. Schiller PW, Fundytus ME, Merovitz L, Weltrowska G, Nguyen TM, Lemieux C, Chung NN, Coderre TJ. J Med Chem; 1999 Sep 09; 42(18):3520-6. PubMed ID: 10479285 [Abstract] [Full Text] [Related]
15. Opioid receptor selectivity of beta-endorphin in vitro and in vivo: mu, delta and epsilon receptors. Shook JE, Kazmierski W, Wire WS, Lemcke PK, Hruby VJ, Burks TF. J Pharmacol Exp Ther; 1988 Sep 09; 246(3):1018-25. PubMed ID: 2843623 [Abstract] [Full Text] [Related]
16. Synthesis and biological activity profile of new analogues of the cyclic opioid peptide H-Tyr-c[D-Cys-Gly-Phe(pNO2)-D-Cys]-NH2 containing (S)-alpha-hydroxymethylcysteine in place of cysteine. Witkowska R, Chung NN, Schiller PW, Zabrocki J. J Pept Sci; 2005 Jun 09; 11(6):361-3. PubMed ID: 15635653 [Abstract] [Full Text] [Related]
18. Opioid receptor binding characteristics and structure-activity studies of novel tetrapeptides in the TIPP (Tyr-Tic-Phe-Phe) series. Ioja E, Tóth G, Benyhe S, Tourwe D, Péter A, Tömböly C, Borsodi A. Neurosignals; 2005 Jun 09; 14(6):317-28. PubMed ID: 16772734 [Abstract] [Full Text] [Related]