41270-69-3Relevant academic research and scientific papers
HETEROCYCLIC COMPOUNDS AS ADENOSINE ANTAGONISTS
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Paragraph 0376-0377, (2020/08/05)
Aminopyrazine compounds as modulators of an adenosine receptor are provided. The compounds may find use as therapeutic agents for the treatment of diseases mediated through a G-protein-coupled receptor signaling pathway and may find particular use in onco
HETEROCYCLIC COMPOUNDS AS ADENOSINE ANTAGONISTS
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Paragraph 0200, (2020/10/31)
Aminopyrazine compounds as modulators of an adenosine receptor are provided. The compounds may find use as therapeutic agents for the treatment of diseases mediated through a G-protein-coupled receptor signaling pathway and may find particular use in onco
HETEROCYCLIC COMPOUNDS AS ADENOSINE ANTAGONISTS
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Paragraph 0332; 0333; 0401; 0402; 0403; 0697; 0698; 0699, (2019/02/05)
Aminopyrazine compounds as modulators of an adenosine receptor are provided. The compounds may find use as therapeutic agents for the treatment of diseases mediated through a G-protein-coupled receptor signaling pathway and may find particular use in oncology.
Iridium-Catalyzed Asymmetric Hydrogenation of Tosylamido-Substituted Pyrazines for Constructing Chiral Tetrahydropyrazines with an Amidine Skelton
Higashida, Kosuke,Nagae, Haruki,Mashima, Kazushi
supporting information, p. 3949 - 3954 (2016/12/30)
Dinuclear triply chloro-bridged iridium(III) complexes bearing chiral diphosphine ligands catalyze the asymmetric hydrogenation of tosylamido-substituted pyrazines to give the corresponding chiral tetrahydropyrazines with an amidine skeleton in high yield and with high enantioselectivity. Addition of N,N-dimethylanilinium bromide enhanced the catalytic activity of the iridium complexes and also increased the enantioselectivity of the products by trapping the hydrogenated amine products with HBr from N,N-dimethylanilinium bromide. The amidine skeleton of the products could be transformed to give chiral piperazinones and piperazines without loss of enantioselectivity. (Figure presented.).
The synthesis and evaluation of indolylureas as PKCα inhibitors
Djung, Jane F.,Mears, Richard. J.,Montalbetti, Christian A.G.N.,Coulter, Thomas S.,Golebiowski, Adam,Carr, Andrew N.,Barker, Oliver,Greis, Kenneth D.,Zhou, Songtao,Dolan, Elizabeth,Davis, Gregory F.
experimental part, p. 2742 - 2750 (2011/06/17)
PKCα and PKA have crucial but opposing roles in the regulation of calcium handling within myocytes. Identification of compounds that inhibit PKCα, but not PKA, are potential therapeutic targets for the treatment of heart disease. The synthesis of indolylureas are described, and a compound displaying nanomolar inhibition towards PKCα with significant selectivity over PKA has been identified.
Alkylamination of Pteridines by Primary Alkylamines - Potassium Permanganate
Sladowska, H.,van Veldhuizen, A.,van der Plas, H. C.
, p. 843 - 847 (2007/10/02)
Reaction of 7-phenyl, 7-p-methoxyphenyl, 7-t-butyl- and 6,7-diphenylpteridine with ethylamine and t-butylamine in the presence of potassium permanganate leads to the introduction of the ethylamino or t-butylamino group at C-4 in the above-mentioned pterid
