Factors Influencing Agonist Potency and Selectivity for the Opioid δ Receptor Are Revealed in Structure−Activity Relationship Studies of the 4-[(<i>N-</i>Substituted-4-piperidinyl)arylamino]-<i>N,N-</i>diethylbenzamides
作者:James B. Thomas、Xavier M. Herault、Richard B. Rothman、Robert N. Atkinson、Jason P. Burgess、S. Wayne Mascarella、Christina M. Dersch、Heng Xu、Judith L. Flippen-Anderson、Clifford F. George、F. Ivy Carroll
DOI:10.1021/jm000427g
日期:2001.3.1
the structural features identified to promote delta receptor affinity in the set of compounds studied included a cis relative stereochemistry between the 3- and 4-substituents in the piperidine ring, a trans-crotyl or allyl substituent on the basic nitrogen, the lack of a 2-methyl group in the piperidine ring, and either no substitution or hydroxyl substitution in the aryl ring not substituted with
NOVEL OPIATE COMPOUNDS, METHODS OF MAKING AND METHODS OF USE
申请人:Research Triangle Institute
公开号:US20020165396A1
公开(公告)日:2002-11-07
The present application relates to novel opioid receptor antagonists and agonists, methods of making these compounds, and methods of use thereof.
本申请涉及新型阿片受体拮抗剂和激动剂,制备这些化合物的方法以及它们的使用方法。
Novel opiate compounds, methods of making and methods of use
申请人:Research Triangle Institute
公开号:US20020193602A1
公开(公告)日:2002-12-19
The present application relates to novel opioid receptor antagonists and agonists, methods of making these compounds, and methods of use thereof.
本申请涉及新型阿片受体拮抗剂和激动剂,制备这些化合物的方法以及使用它们的方法。
(±)-4-[(N-allyl-cis-3-methyl-4-piperidinyl)phenylamino]-N,N-diethylbenzamide displays selective binding for the delta opioid receptor
作者:James B. Thomas、Xavier M. Herault、Richard B. Rothman、Jason P. Burgess、S. Wayne Mascarella、Heng Xu、Robert B. Horel、Christina M. Dersch、F. Ivy Carroll
DOI:10.1016/s0960-894x(99)00525-9
日期:1999.10
Racemic 4-[(N-allyl-cis-3-methyl-4-piperidinyl)phenylamino]-N,N-diethylbenzamide (3a) was synthesized and found to have good affinity and selectivity for the 6 receptor. These compounds can be viewed as an analog of BW373U86 and SNC-80 where an internal piperazine nitrogen has been transposed with a benzylic carbon. Functionally, 3a behaves as an agonist at the 6 receptor with no measurable stimulation of either the mu or kappa receptor subtypes and was found to be devoid of any measurable amount of antagonist activity for any opioid receptor. A comparison of 3a to SNC-80 and DPDPE in the [S-35]GTP gamma S functional assay suggests that 3a may be more like the peptide DPDPE. (C) 1999 Elsevier Science Ltd. All rights reserved.
4-[(8-Alkyl-8-azabicyclo[3.2.1]octyl-3-yl)-3-arylanilino]- N , N -diethylbenzamides: high affinity, selective ligands for the delta opioid receptor illustrate factors important to antagonist activity
作者:James B Thomas、Robert N Atkinson、Richard B Rothman、Jason P Burgess、S.Wayne Mascarella、Christina M Dersch、Heng Xu、F.Ivy Carroll
DOI:10.1016/s0960-894x(00)00209-2
日期:2000.6
The tropane derived compounds, 4-[(8-alkyl-8-azabicyclo[3.2.1]octyl-3-yl)-3-arylanilino]-N,N-diethylbenzamides (5a-d), were synthesized and found to have high affinity and selectivity for the delta receptor. Compounds 5a-d are structurally similar to the full agonist (-)-RTI-5989-54 (3); yet, efficacy studies for compounds in this series (5a-d) reveal greatly diminished agonist activity as well as antagonism not found in piperidine-based compounds like 3. (C) 2000 Elsevier Science Ltd. All rights reserved.