Novel synthesis of spirocyclic-3,4-dihydro-2 H -benzo[ b ][1,4]oxazine derivatives
作者:A. Tony Kurissery、G. Abraham Rajkumar、Venkata Satyanarayana Arvapalli、Venkatachalam Pitchumani
DOI:10.1016/j.tetlet.2017.07.108
日期:2017.9
A two-step procedure involving acid catalyzed ring opening of spirocyclic epoxides with 2-haloanilines and subsequent palladium-catalyzed intramolecular C–O bond formation to provide spirocyclic-3,4-dihydro-2H-benzo[b][1,4]oxazine derivatives is described.
分两步进行,涉及酸与2-卤代苯胺的螺环环氧化物的开环反应和随后钯催化的分子内C-O键的形成,以提供螺环-3,4-二氢-2 H-苯并[ b ] [1,4]描述了恶嗪衍生物。
USE OF OXAZOLIDINONE-QUINOLINE HYBRID ANTIBIOTICS FOR THE TREATMENT OF ANTHRAX AND OTHER INFECTIONS
申请人:Hubschwerlen Christian
公开号:US20120322766A1
公开(公告)日:2012-12-20
The present invention relates to the use of compounds, in which the pharmacophores of quinolone and oxazolidinone are chemically linked together through a linker that is stable under physiological conditions, for the treatment of anthrax and other infections.
[EN] USE OF OXAZOLIDINONE-QUINOLINE HYBRID ANTIBIOTICS FOR THE TREATMENT OF ANTHRAX AND OTHER INFECTIONS<br/>[FR] UTILISATION D'ANTIBIOTIQUES HYBRIDES D'OXAZOLIDINONE-QUINOLEINE DESTINES AU TRAITEMENT DE L'ANTHRAX ET D'AUTRES INFECTIONS
申请人:MORPHOCHEM AG KOMB CHEMIE
公开号:WO2004096221A1
公开(公告)日:2004-11-11
The present invention relates to the use of compounds, in which the pharmacophores of quinolone and oxazolidinone are chemically linked together through a linker that is stable under physiological conditions, for the treatment of anthrax and other infections.
[EN] 5-HYDROXYMETHYL-OXAZOLIDIN-2-ONE DERIVATIVES FOR TREATING BACTERIAL INTESTINAL DISEASES<br/>[FR] DÉRIVÉS DE 5-HYDROXYMÉTHYL-OXAZOLIDINE-2-ONE POUR LE TRAITEMENT DE MALADIES INTESTINALES BACTÉRIENNES
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2009136379A1
公开(公告)日:2009-11-12
The invention relates to the compounds of formula I (I) wherein A is N or CH; and n is 0 or 1; or the pharmaceutically acceptable salts thereof, for preventing or treating intestinal diseases which are caused by bacteria selected from Clostridium difficile, Clostridium perfringens or Staphylococcus aureus.
Use of oxazolidinone-quinoline hybrid antibiotics for the treatment of anthrax and other infections
申请人:Hubschwerlen Christian
公开号:US20070155714A1
公开(公告)日:2007-07-05
The present invention relates to the use of compounds, in which the pharmacophores of quinolone and oxazolidinone are chemically linked together through a linker that is stable under physiological conditions, for the treatment of anthrax and other infections.