PIFA促进的分子内氧化C(芳基)-H酰胺化反应:喹啉[3,4- b ]喹喔啉-6(5 H)-ones的合成
摘要:
从易得的材料上通过束缚分子间的连接,开发了一种简便且直接的分子内氧化C(芳基)-H酰胺化反应用于合成中等到极好产率的喹啉代[3,4- b ] quinoxalin-6(5 H)-酮。在室温下,在苯基碘(III)双(三氟乙酸酯)存在下,使相邻的N-甲氧基酰胺和芳基部分相邻。这种无金属方法是对这些分子制备中已经可用的传统方法的宝贵补充。
[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] PHENETHYLAMIDE DERIVATIVES AND THEIR HETEROCYCLIC ANALOGUES<br/>[FR] DÉRIVÉS DE PHÉNÉTHYLAMIDE ET LEURS ANALOGUES HÉTÉROCYCLIQUES
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2010044054A1
公开(公告)日:2010-04-22
The invention relates to novel phenethylamide derivatives and their heterocyclic analogues of formula (I), wherein A, B, R1, R2 and R3 are as described in the application, and to the use of such compounds, or of pharmaceutically acceptable salts of such compounds, as medicaments, especially as orexin receptor antagonists.
[EN] COMPOUNDS FOR THE TREATMENT OF HIV<br/>[FR] COMPOSÉS POUR TRAITER LE VIH
申请人:GILEAD SCIENCES INC
公开号:WO2013006738A1
公开(公告)日:2013-01-10
The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula (I), processes for preparing compounds of formula (I), intermediates useful for preparing compounds of formula I and therapeutic methods for treating a Retroviridae viral infection including an infection caused by the HIV virus.
PHENETHYLAMIDE DERIVATIVES AND THEIR HETEROCYCLIC ANALOGUES
申请人:Aissaoui Hamed
公开号:US20110212968A1
公开(公告)日:2011-09-01
The invention relates to novel phenethylamide derivatives and their wherein A, B, R
1
, R
2
and R
3
are as described in the application, and to the use of such compounds, or of pharmaceutically acceptable salts of such compounds, as medicaments, especially as orexin receptor antagonists.
The invention relates to novel trans-3-aza-bicyclo[3.1.0]hexane derivatives of formula (I), wherein A, B, n and R1 are as described in the description, and to the use of such compounds, or of pharmaceutically acceptable salts of such compounds, as medicaments, especially as orexin receptor antagonists.