[EN] DISUBSTITUTED OCTAHY-DROPYRROLO [3,4-C] PYRROLES AS OREXIN RECEPTOR MODULATORS<br/>[FR] OCTAHYDROPYRROLO [3,4-C] PYRROLES DISUBSTITUÉS UTILISÉS COMME MODULATEURS DU RÉCEPTEUR DE L'OREXINE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2012145581A1
公开(公告)日:2012-10-26
Disubstituted octahydropyrrolo[3,4-c]pyrrole compounds are described, which are useful as orexin receptor modulators. Such compounds may be useful in pharmaceutical compositions and methods for the treatment of diseased states, disorders, and conditions mediated by orexin activity, such as insomnia.
[EN] FUSED HETEROCYCLIC COMPOUNDS AS OREXIN RECEPTOR MODULATORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONDENSÉS EN TANT QUE MODULATEURS DE RÉCEPTEUR D'OREXINE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2011050200A1
公开(公告)日:2011-04-28
Disubstituted 3,8-diaza-bicyclo[4.2.0]octane and 3,6-diazabicyclo [3.2.0]heptane compounds are described, which are useful as orexin receptor modulators. Such compounds may be useful in pharmaceutical compositions and methods for the treatment of diseased states, disorders, and conditions mediated by orexin activity, such as insomnia.
[EN] DISUBSTITUTED OCTAHY - DROPYRROLO [3,4-C] PYRROLES AS OREXIN RECEPTOR MODULATORS<br/>[FR] OCTAHYDROPYRROLO[3,4-C]PYRROLES DISUBSTITUÉS EN TANT QUE MODULATEURS DE RÉCEPTEUR D'OREXINE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2011050198A1
公开(公告)日:2011-04-28
Disubstituted octahydropyrrolo[3,4-c]pyrrole compounds are described, which are useful as orexin receptor modulators. Such compounds may be useful in pharmaceutical compositions and methods for the treatment of diseased states, disorders, and conditions mediated by orexin activity, such as insomnia.
Pd-Catalyzed Asymmetric Acyl-Carbamoylation of an Alkene to Construct an α-Quaternary Chiral Cycloketone
作者:Min Liu、Xing Wang、Ziqiong Guo、Hanyuan Li、Wei Huang、Hui Xu、Hui-Xiong Dai
DOI:10.1021/acs.orglett.1c02093
日期:2021.8.20
Herein, we report the palladium-catalyzed asymmetric acyl-carbamoylation of an alkene by employing thioesters as the acyl electrophiles and t-BuNC as the carbamoyl reagent, affording an α-quaternary chiral cycloketone in synthetically useful yields with excellent enantioselectivity. The reaction proceeded via asymmetric 1,2-migratory insertions of acyl-Pd into alkenes and subsequent migratory insertion
Palladium-catalyzed annulation reactions of methyl o-halobenzoates with azabicyclic alkenes: a general protocol for the construction of benzo[c]phenanthridine derivatives
annulation reaction of methyl o-halobenzoates with azabicyclic alkenes proceeds efficiently to give the corresponding benzo[c]phenanthridine derivatives in good to excellent yields using a developed base-free methodology based on our preliminary studies. Thirty-seven application examples validate the compatibility of the present strategy with different groups, particularly with the electron-deficient ones
基于我们的初步研究,使用开发的无碱方法,邻卤代苯甲酸甲酯与氮杂双环烯烃的环化反应可高效进行,从而以良好或优异的收率获得相应的苯并[ c ]菲啶衍生物。37个应用示例验证了本策略与不同组的兼容性,尤其是与电子缺乏的组的兼容性,这些组很难使用其他传统方法访问。另外,与非对称氮杂双环烯烃的环化反应以高区域选择性实现。