[Rh<sup>III</sup>(Cp*)]-Catalyzed<i>ortho</i>-Selective Direct C(sp<sup>2</sup>)H Bond Amidation/Amination of Benzoic Acids by<i>N</i>-Chlorocarbamates and<i>N</i>-Chloromorpholines. A Versatile Synthesis of Functionalized Anthranilic Acids
作者:Fo-Ning Ng、Zhongyuan Zhou、Wing-Yiu Yu
DOI:10.1002/chem.201304855
日期:2014.4.7
furnishing highly functionalized anthranilic acids. A stoichiometric reaction of a cyclometallated rhodium(III) complex of benzo[h]quinoline with a silver salt of N‐chlorocarbamate afforded an amido–rhodium(III) complex, which was isolated and structurally characterized by X‐ray crystallography. This finding confirmed that the CNbond formation results from the cross‐coupling of N‐chlorocarbamate with
Pyridazinedione compounds useful in the treating neurological disorders
申请人:Imperial Chemical Industries PLC
公开号:US05733910A1
公开(公告)日:1998-03-31
The present invention relates to pyridazino\x9b4,5-b!quinolines, and pharmaceutically useful salts thereof, which are excitatory amino acid antagonists and which are useful when such antagonism is desired such as in the treatment of neurological disorders. The invention further provides pharmaceutical compositions containing pyridazino\x9b4,5-b!quinolines as active ingredient, and methods for the treatment of neurological disorders.
Pyridazinediones and their use in the treatment of neurological disorders
申请人:ZENECA LIMITED
公开号:EP0516297A1
公开(公告)日:1992-12-02
The present invention relates to pyridazino[4,5-b]quinolines,
and pharmaceutically useful salts thereof, which are excitatory amino acid antagonists and which are useful when such antagonism is desired such as in the treatment of neurological disorders. The invention further provides pharmaceutical compositions containing pyridazino[4,5-b]quinolines as active ingredient, and methods for the treatment of neurological disorders.
Quinazolin-2-ylamino-quinazolin-4-ols as novel non-nucleoside inhibitors of bacterial DNA polymerase III
作者:Joseph Guiles、Xicheng Sun、Ian A. Critchley、Urs Ochsner、Ming Tregay、Kim Stone、Jennifer Bertino、Louis Green、Rob Sabin、Frank Dean、H. Garry Dallmann、Charles S. McHenry、Nebojsa Janjic
DOI:10.1016/j.bmcl.2008.12.038
日期:2009.2
High throughput screening led to the discovery of a novel series of quinazolin-2-ylamino-quinazolin-4-ols as a new class of DNA polymerase III inhibitors. The inhibition of chromosomal DNA replication results in bacterial cell death. The synthesis, structure-activity relationships and functional activity are described. (C) 2008 Elsevier Ltd. All rights reserved.