Provided are opioid receptor antagonists represented by the formula (I) where R, Y
3
, R
1
, R
2
, R
3
, R
4
and R
5
are as defined herein.
提供的阿片受体拮抗剂由式(I)表示,其中R、Y3、R1、R2、R3、R4和R5如本文所定义。
KAPPA OPIOID RECEPTOR LIGANDS
申请人:Carroll Frank Ivy
公开号:US20090264462A1
公开(公告)日:2009-10-22
Kappa opioid receptor antagonists are provided that yield significant improvements in functional binding assays to kappa opioid receptors, and the use of these antagonists in treatment of disease states that are ameliorated by binding of the kappa opioid receptor such as heroin or cocaine addictions.
Compounds of formulas (A) and (B) are disclosed. The compounds of this invention are useful for ameliorating the side effects of therapeutic opiates.
本发明揭示了化合物(A)和(B)的配方。本发明的化合物对于缓解治疗阿片类药物的副作用很有用。
Compositions containing opioid antagonists
申请人:Buehler D. John
公开号:US20070092576A1
公开(公告)日:2007-04-26
Compositions containing opioid antagonists are disclosed, particularly alvimopan and its active metabolite in solid dosage forms, where the drug is uniformly distributed, achieves the desired bioavailability, and is stable. Methods of preparing and using the compositions containing opioid antagonists are also disclosed. The results are achieved by a combination of processing techniques and component selection.