[EN] COMPOUNDS FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] COMPOSÉS POUR LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
申请人:PROTEOTECH INC
公开号:WO2012118935A1
公开(公告)日:2012-09-07
Compounds and their pharmaceutically acceptable salts for treatment of synucleinopathies, such as Parkinson's disease and tauopathies.
用于治疗α-突触核复合物病和tau蛋白病的化合物及其药用盐。
One-Pot Synthesis of Pyrrole-2-carboxylates and -carboxamides via an Electrocyclization/Oxidation Sequence
作者:Dennis Imbri、Natalie Netz、Murat Kucukdisli、Lisa Marie Kammer、Philipp Jung、Annika Kretzschmann、Till Opatz
DOI:10.1021/jo5021823
日期:2014.12.5
An electrocyclic ring closure is the key step of an efficient one-pot method for the synthesis of pyrrole-2-carboxylates and -carboxamides from chalcones and glycine esters or amides. The 3,4-dihydro-2H-pyrrole intermediates generated in situ are oxidized to the corresponding pyrroles by stoichiometric oxidants or by catalytic copper(II) and air in moderate to high yields. A wide range of functional groups are tolerated, and further combination with an in situ bromination gives access to polyfunctional pyrrole scaffolds.