对位取代的1-氯-3-苯基重氮(5)是N,N,N'-三氯苯甲m(10)与过量溴离子反应的推定中间体,进一步反应生成3-溴-(4)和3-氯-3-苯基重氮(6)。该6:4的比率用哈米特σ负相关p和σ p +的常数p -取代基。4的形成,建议通过反S N进行2'机理主要是吸电子的p-取代基。化合物6是具有给电子性p取代基的主要产物,它可以由5通过极性过渡结构12进行氯的[1,3]-σ位移而从5中产生。气相DFT(B3LYP / 6-31 + G *)对这两种机理的研究结果与实验一致。
对位取代的1-氯-3-苯基重氮(5)是N,N,N'-三氯苯甲m(10)与过量溴离子反应的推定中间体,进一步反应生成3-溴-(4)和3-氯-3-苯基重氮(6)。该6:4的比率用哈米特σ负相关p和σ p +的常数p -取代基。4的形成,建议通过反S N进行2'机理主要是吸电子的p-取代基。化合物6是具有给电子性p取代基的主要产物,它可以由5通过极性过渡结构12进行氯的[1,3]-σ位移而从5中产生。气相DFT(B3LYP / 6-31 + G *)对这两种机理的研究结果与实验一致。
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)
PYRROLIDINE COMPOUNDS WHICH MODULATE THE CB2 RECEPTOR
申请人:Boehringer Ingelheim International GmbH
公开号:EP2384320B1
公开(公告)日:2015-03-04
US8629157B2
申请人:——
公开号:US8629157B2
公开(公告)日:2014-01-14
[EN] PYRROLIDINE COMPOUNDS WHICH MODULATE THE CB2 RECEPTOR<br/>[FR] COMPOSÉS PYRROLIDINES QUI MODULENT LE RÉCEPTEUR CB2
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2010077836A2
公开(公告)日:2010-07-08
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)