protein 1 peptide ligand angiopep-2 may serve as an effective drug delivery system to the brain. Here, we demonstrated that the coupling of M6G to angiopep-2 peptide (An2) improves its brain penetration and significantly increases its analgesic potency. The An2-M6G conjugate has a favorable side effect profile that includes reduction of developing constipation. An2-M6G exhibits a unique pharmacodynamic profile
Novel derivatives of morphine-6-glucuronide, pharmaceutical compositions containing them, their preparation method and their uses
申请人:Temsamani Jamal
公开号:US20070116665A1
公开(公告)日:2007-05-24
The invention relates to novel derivatives of morphine-6-glucuronide, the preparation method thereof and the uses of same in therapy, for example, as analgesics.