Free-Radical Addition to Ketimines Generated In Situ. New One-Pot Synthesis of Quaternary α-Aminoamides Promoted by a H<sub>2</sub>O<sub>2</sub>/TiCl<sub>4</sub>−Zn/HCONH<sub>2</sub> System
作者:Nadia Pastori、Cosimina Greco、Angelo Clerici、Carlo Punta、Ombretta Porta
DOI:10.1021/ol1015916
日期:2010.9.3
A free radical multicomponent reaction mediated by an acidic TiCl4−Zn/H2O2 system allows the assembly of an amine, a ketone, and formamide in one pot, affording instant access to quaternary α-amino acid derivatives.
由酸性TiCl 4 -Zn / H 2 O 2系统介导的自由基多组分反应可将胺,酮和甲酰胺组装在一个罐中,从而立即获得季铵α-氨基酸衍生物。
Substituted spirocyclic inhibitors of autotaxin
申请人:X-Rx, Inc.
公开号:US10011601B2
公开(公告)日:2018-07-03
The present invention relates to compounds according to Formula 1 and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancer, lymphocyte homing, chronic inflammation, neuropathic pain, fibrotic diseases, thrombosis, and cholestatic pruritus, mediated at least in part by ATX.