81633-29-6Relevant academic research and scientific papers
cGAS ANTAGONIST COMPOUNDS
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, (2017/11/06)
Disclosed are novel compounds of Formula (I) that are cGAS antagonists, methods of preparation of the compounds, pharmaceutical compositions comprising the compounds, and their use in medical therapy.
Recyclization reactions of 1-alkylpyrimidinium salts
Vardanyan, Ruben S.,Danagulyan, Gevork G.,Mkrtchyan, Armen D.,Hruby, Victor J.
experimental part, p. 129 - 133 (2011/11/14)
The reaction of 4-amino-2-benzyl-1-methyl-5-ethoxycarbonylpyrimidinium iodide ( 3 ) with alcoholic methylamine resulted in the formation of the methylimine of 2-amino-4- hydroxy-6-methylamino-5-phenylpyridine-3-carbaldehyde ( 5 ). Heating of the same pyri
Facile transformation of Biginelli pyrimidin-2(1H)-ones to pyrimidines. In vitro evaluation as inhibitors of Mycobacterium tuberculosis and modulators of cytostatic activity
Singh, Kamaljit,Singh, Kawaljit,Wan, Baojie,Franzblau, Scott,Chibale, Kelly,Balzarini, Jan
experimental part, p. 2290 - 2294 (2011/06/22)
A series of pyrimidine derivatives bearing amine substituents at C-2 position were obtained from Biginelli 3,4-dihydropyrimidin-2(1H)-ones and the effect of structural variation on anti-TB activity against Mycobacterium tuberculosis H37Rv strai
Reaction of 2-Dimethylaminomethylene-1,3-diones with Dinucleophiles. VIII. Synthesis of Ethyl and Methyl 2,4-Disubstituted 5-Pyrimidinecarboxylates
Schenone, Pietro,Sansebastiano, Laura,Mosti, Luisa
, p. 295 - 305 (2007/10/02)
Reaction of ethyl or methyl 2-dimethylaminomethylene-3-oxoalkanoates with N-C-N dinucleophiles such as guanidine, acetamidine or benzamidine afforded in high yields the relative esters of 4-substituted 2-amino-, 2-methyl- or 2-phenyl-5-pyrimidinecarboxylic acids, respectively.These esters were hydrolyzed to the corresponding carboxylic acids, which were converted by heating to 4-substituted 2-pyrimidinamines, 2-methyl or 2-phenylpyrimidines, respectively, generally in excellent yields.The 4-unsubstituted ethyl 2-amino-, 2-methyl- and 2-phenyl-5-pyrimidinecarboxylateswere obtained in moderate yields by reaction of the above dinucleophiles with ethyl 2,2-diformylacetate.These esters were hydrolyzed and the corresponding acids (with the exception of the 2-methyl derivative) were decarboxylated to give 2-pyrimidinamine and 2-phenylpyrimidine in satisfactory yields.
RECYCLIZATION OF 5-CARBETHOXY-4-METHYL-2-MERCAPTO(AMINO, HYDROXY) PYRIMIDINES TO GIVE 5-ACETYL-2-MERCAPTO(AMINO, HYDROXY)-4-HYDROXYPYRIMIDINES
Vartanyan, R. S.,Kazaryan, Zh. V.,Vartanyan, S. A.
, p. 1212 - 1213 (2007/10/02)
Conditions for the selective preparation of 5-carbethoxy-4-methyl-2-substituted pyrimidines or 5-acetyl-4-hydroxy-2-substituted pyrimidines by condensation of ethoxymethyleneacetoacetic ester with 1,3-binucleophiles are proposed.It is shown that under the influence of sodium ethoxide 5-carbethoxy-4-methyl-2-substituted pyrimidines undergo rearrangement to 5-acetyl-4-hydroxy-2-substituted pyrimidines.
