Pyrrolidine Compounds Which Modulate The CB2 Receptor
申请人:Berry Angela
公开号:US20120142677A1
公开(公告)日:2012-06-07
Compounds which modulate the CB2 receptor are disclosed. Compounds according to the invention bind to and are agonists of the CB2 receptor, and are useful for treating inflammation. Those compounds which are agonists are additionally useful for treating pain. (I)
METHOD FOR PRODUCING OPTICALLY ACTIVE ALPHA-SUBSTITUTED PROLINE
申请人:API CORPORATION
公开号:US20140127762A1
公开(公告)日:2014-05-08
The present invention aims to provide an industrial method practically suitable for producing optically active α-substituted prolines from an acyclic ketone compound by a small number of steps under mild conditions. The present invention relates to a production method of an optically active α-substituted proline (4) and/or an optically active α-substituted prolinamide (5), including (a) reacting an acyclic ketone compound (1) with at least one selected from ammonia, an ammonium salt, primary amine and a salt of primary amine, and a cyanating agent to give a cyclic nitrogen-containing compound (2), (b) hydrating the cyclic nitrogen-containing compound (2) to give an α-substituted prolinamide (3), and (c) resolving the α-substituted prolinamide (3) by one or more of (d) enzymatical hydrolysis, (e) resolution by diastereomeric salt formation, and (f) separation by column chromatography.
Selective CB2 receptor agonists. Part 2: Structure–activity relationship studies and optimization of proline-based compounds
作者:Doris Riether、Renee Zindell、Lifen Wu、Raj Betageri、James E. Jenkins、Someina Khor、Angela K. Berry、Eugene R. Hickey、Monika Ermann、Claudia Albrecht、Angelo Ceci、Mark J. Gemkow、Nelamangala V. Nagaraja、Helmut Romig、Achim Sauer、David S. Thomson
DOI:10.1016/j.bmcl.2014.12.019
日期:2015.2
Through a ligand-based pharmacophore model (S)-proline based compounds were identified as potent cannabinoid receptor 2 (CB2) agonists with high selectivity over the cannabinoid receptor 1 (CB1). Structure-activity relationship investigations for this compound class lead to oxo-proline compounds 21 and 22 which combine an impressive CB1 selectivity profile with good pharmacokinetic properties. In a streptozotocin induced diabetic neuropathy model, 22 demonstrated a dose-dependent reversal of mechanical hyperalgesia. (C) 2014 Elsevier Ltd. All rights reserved.
US8629157B2
申请人:——
公开号:US8629157B2
公开(公告)日:2014-01-14
[EN] 1-PHENYL-3-4-[BENZYLPIPERIDINYL-1]-PROPANOL-1 DERIVATIVES, PREPARATION THEREOF AND THERAPEUTICAL APPLICATION THEREOF<br/>[FR] DERIVES DE 1-PHENYL-3-[4-BENZYLPIPERIDINYL-1]-PROPANOL-1, LEUR PREPARATION ET LEUR APPLICATION EN THERAPEUTIQUE
申请人:SYNTHELABO
公开号:WO1997009310A1
公开(公告)日:1997-03-13
(EN) Compounds of general formula (I), wherein R1 is a hydrogen or halogen atom or a methyl or methoxy group, R2 is a hydrogen atom or a methyl group, and R3 is a hydrogen or halogen atom, are useful for therapeutical applications.(FR) Composés répondant à la formule générale (I) dans laquelle R1 représente un atome d'hydrogène ou d'halogène ou un groupe méthyle ou méthoxy, R2 représente un atome d'hydrogène ou un groupe méthyle, et R3 représente un atome d'hydrogène ou d'halogène. Application en thérapeutique.