Di- and triheteroarylalkanes via self-condensation and intramolecular Friedel–Crafts type reaction of heteroaryl alcohols
作者:Seema Dhiman、S. S. V. Ramasastry
DOI:10.1039/c3ob41945b
日期:——
diheteroarylmethanes and 1,3-diheteroarylpropenes has been developed via Yb(III)-catalyzed sequential self-condensation of 2-furfuryl (or 2-thienyl or 3-indolyl) alcohols followed by intramolecular Friedel–Craftstypereaction and elimination of an aldehyde. This method offers a powerful entry and a potential alternative to the traditional synthesis of diheteroarylalkanes, which are precursors to the synthesis
Copper-Catalyzed Synthesis of Hindered Ethers from α-Bromo Carbonyl Compounds
作者:Zhe Zhou、Nicole Erin Behnke、László Kürti
DOI:10.1021/acs.orglett.8b02371
日期:2018.9.7
A catalytic method for the synthesis of sterically hindered ethers and thioethers from α-bromo carbonyl compounds and the corresponding nucleophiles using an inexpensive Cu(I) catalytic system is reported. This facile transformation takes place at ambient temperature and does not require the exclusion of air or moisture; thus, it is well-suited for the functionalization and derivatization of complex
[EN] MACROLIDE COMPOUNDS AND METHODS OF MAKING AND USING THE SAME<br/>[FR] COMPOSÉS MACROLIDES ET PROCÉDÉS DE FABRICATION ET D'UTILISATION DE CEUX-CI
申请人:RIB X PHARMACEUTICALS INC
公开号:WO2008106204A1
公开(公告)日:2008-09-04
[EN] The present invention provides amide containing macrocyclic compounds useful as therapeutic agents. More particularly, these compounds are useful as anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agents. [FR] L'invention concerne des composés macrocycliques, contenant un amide, utiles en tant qu'agents thérapeutiques. Plus particulièrement, ces composés sont utiles en tant qu'agents anti-infectieux, anti-prolifération, anti-inflammatoires et procinétiques.
[EN] MACROLIDE COMPOUNDS AND METHODS OF MAKING AND USING THE SAME<br/>[FR] COMPOSÉS MACROLIDES ET PROCÉDÉS POUR LEUR FABRICATION ET LEUR UTILISATION
申请人:RIB X PHARMACEUTICALS INC
公开号:WO2008143729A2
公开(公告)日:2008-11-27
[EN] The present invention provides a family of branched amide containing macrocyclic compounds useful as therapeutic agents. More particularly, these compounds are useful as anti-infective, antiproliferative, anti-inflammatory, and prokinetic agents. [FR] La présente invention concerne une famille d'amide ramifiée contenant des composés macrocycliques utiles comme agents thérapeutiques. En particulier, ces composés sont utiles comme agents anti-infectieux, anti-prolifération, anti-inflammatoire et procinétiques.