155444-28-3Relevant academic research and scientific papers
Carboxamidation of pyridines by the system of elemental fluorine- carbonitrile-water: A useful alternative to the chichibabin amination
Kiselyov,Strekowski
, p. 2387 - 2392 (1994)
The title reaction with pyridine, 4-methylpyridine, 3-methylpyridine, 3- bromopyridine, nicotinonitrile, and quinoline yields 2-carboxamido derivatives regioselectively. Isoquinoline is amidated at position 1.
Monoprotected l-Amino Acid (l-MPAA), Accelerated Bromination, Chlorination, and Iodination of C(sp2)?H Bonds by Iridium(III) Catalysis
Kathiravan, Subban,Nicholls, Ian A.
, p. 7031 - 7036 (2017/05/29)
Halogenated arenes are important structural motifs commonly found in biologically active molecules and used for a variety of transformations in organic synthesis. Herein, we report the mono-protected l-amino acid (l-MPAA) accelerated iridium(III)-catalyzed halogenation of (hetero)anilides at room temperature. This reaction constitutes the first example of an iridium(III)/l-MPAA-catalyzed general halogenation of (hetero)arenes through C(sp2)?H activation. Furthermore, we demonstrate the potential utility of our method through its use in the synthesis of a quinolone derivative.
Synthesis and evaluation of aminopyridine derivatives as potential BACE1 inhibitors
Konno, Hiroyuki,Sato, Taki,Saito, Yugo,Sakamoto, Iori,Akaji, Kenichi
supporting information, p. 5127 - 5132 (2015/11/09)
To identify a new non-peptidyl BACE1 inhibitor, we focused on the aminopyridine structure, which binds to the active sites of BACE1. Synthesis of aminopyridine derivatives and evaluation of inhibitory activity against rBACE1 are described. The 2-aminopyri
C-RING MODIFIED TRICYCLIC BENZONAPHTHIRIDINONE PROTEIN KINASE INHIBITORS AND USE THEREOF
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Page/Page column 68-69, (2010/08/04)
Disclosed are C-ring modified tricyclic benzonaphthiridinone compounds and analogs thereof, pharmaceutical compositions comprising such compounds and processes for preparing the same. The compounds are useful in the treatment of diseases amenable to prote
Fused heterotricyclic compounds as inhibitors of 17beta-hydroxysteroid dehydrogenase 3
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Page/Page column 44, (2008/06/13)
Fused heterotricyclic compounds, methods of using such compounds in the treatment of hormone sensitive diseases such as prostate cancer, and pharmaceutical compositions containing such compounds.
New access to oxazolopyridines via hydroxyamidine derivatives; application to quinolines
Garnier, Ethel,Blanchard, Stephanie,Rodriguez, Ivan,Jarry, Christian,Leger, Jean-Michel,Caubere, Paul,Guillaumet, Gerald
, p. 2033 - 2040 (2007/10/03)
Several 2-aryl and 2-heteroaryloxazolo[4,5-b]pyridines were synthesised in high yields from zwitterion or hydroxyamidine derivatives by heating in dimethylacetamide. These intermediates were generated via hetarynic reaction with the complex base NaNH2-t-BuONa (5:2). The same reactions were possible with quinoline derivatives.
Synthesis and NMR Spectra of the Six Isomeric Thieno
Malm, Johan,Rehn, Bengt,Hoernfeldt, Anna-Britta,Gronowitz, Salo
, p. 11 - 16 (2007/10/02)
Through the use of Pd(0)-catalyzed coupling between 2- and 4-formyl-3-thiopheneboronic acid and 4-iodo-3-aminopyridine (1) and 3-bromo-2-aminopyridine, convenient one-pot procedures for the preparation of thieno-1,7-naphthyridine (2), thieno-1,7-naphthyridine (3), thieno-1,8-naphthyridine (6) and thieno-1,8-naphthyridine (7) have been developed.Thieno-1,7-naphthyridine (4) and thieno-fused 1,7- and 1,6-naphthyridines are discussed.
Malm, Johan,Rehn, Bengt,Hoernfeldt, Anna-Britta,Gronowitz, Salo
, p. 11 - 16 (2007/10/02)
Through the use of Pd(0)-catalyzed coupling between 2- and 4-formyl-3-thiopheneboronic acid and 4-iodo-3-aminopyridine (1) and 3-bromo-2-aminopyridine, convenient one-pot procedures for the preparation of thieno-1,7-naphthyridine (2), thieno-1,7-naphthyridine (3), thieno-1,8-naphthyridine (6) and thieno-1,8-naphthyridine (7) have been developed.Thieno-1,7-naphthyridine (4) and thieno-fused 1,7- and 1,6-naphthyridines are discussed.
