New opioid peptide analogs with mixed MU agonist/delta antagonist properties

摘要

PCT No. PCT/SE95/00462 Sec. 371 Date May 31, 1995 Sec. 102(e) Date May 31, 1995 PCT Filed Apr. 27, 1995 PCT Pub. No. WO95/30694 PCT Pub. Date Nov. 16, 1995Compounds of the formula I as well as methods for their preparation, their pharmaceutical preparations and their use as analgesics. I +TR