开发了金(I)催化的加氢胺化/环化异构化级联反应,从2-乙炔基色酰胺中产生吲哚并[8,7- b ]吲哚和吲哚[2,3- a ]-喹嗪衍生物。通过条件筛选确定了最佳条件,并根据合成底物探索了这些反应的官能团耐受性。通过密度泛函理论计算,深入了解了闭环选择性的解释。提出了级联反应的合理机制。吲哚并[8,7- b ]吲哚的衍生化和诺环定的全合成证明了该策略的实用性。
3-Ethanamine and 3-ethanamine related compounds are provided that are useful intermediates and have beneficial central nervous system activity.
3-乙胺和3-乙胺相关化合物被提供,它们是有用的中间体,并且具有有益的中枢神经系统活性。
Method for treating 5HT.sub.2B receptor related conditions
申请人:Eli Lilly and Company
公开号:US05688807A1
公开(公告)日:1997-11-18
The present invention provides methods for binding a 5-HT.sub.2B receptor in mammals using a both known and novel compounds. Further, the invention provides a method for treating or preventing 5-HT.sub.2B related conditions. Finally, the invention provides an article of manufacture.
[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.