42836-95-3Relevant academic research and scientific papers
CERTAIN PROTEIN KINASE INHIBITORS
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Paragraph 00146; 00147, (2015/12/18)
Provided are compound of formula (I) as certain CDK4/6 inhibitors, pharmaceutical compositions thereof, and methods of use thereof.
NITROGEN HETEROCYCLE DERIVATIVES, PREPARATION THEREOF AND APPLICATION THEREOF IN HUMAN THERAPEUTICS
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Paragraph 0231; 0232; 0233, (2013/03/26)
The present invention relates to compounds having general formula I characterised in that wherein in particular: R1 represents one or a plurality of groups such as: trifluoromethyl, halogen such as F, Cl, Br, methyl, nitro. R represents nitroge
Synthesis and pharmacological evaluation of phenylethynyl[1,2,4] methyltriazines as analogues of 3-methyl-6-(phenylethynyl)pyridine
Carroll, F. Ivy,Kotturi, Sharadsrikar V.,Navarro, Hernán A.,Mascarella, S. Wayne,Gilmour, Brian P.,Smith, Forrest L.,Gabra, Bichoy H.,Dewey, William L.
, p. 3388 - 3391 (2008/02/11)
Procedures were developed for the synthesis of 3-methyl-5-phenylethynyl[1, 2,4]triazine (4), 6-methyl-3-phenylethynyl[1,2,4]triazine (5), and 5-methyl-3-phenylethynyl[1,2,4]triazine (6a) as analogues of 2-methyl-6-(phenylethynyl)pyridine (2). The compounds were evaluated for antagonism of glutamate-mediated mobilization of internal calcium in an mGluR5 in vitro efficacy assay. The most potent of the three analogues was 6a. Twenty additional analogues of 6a were synthesized and evaluated for mGluR5 antagonist efficacy. The most potent compounds were 3-(3-methylphenylethynyl)-5-methyl[1,2, 4]triazine (6b), 5-(3-chlorophenylethynyl)-5-methyl[1,2,4]triazine (6c), and 3-(3-bromophenylethynyl)-5-methyl[1,2,4]triazine (6d).
Synthesis and the Crystal Structure of 4-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-methyl-1,2,4-triazin-3(4H)-one 1-Oxide, a Structural Analogue of Thymidine
Bobek, M.,Glowka, M.,Parthasarathy, R.
, p. 913 - 916 (2007/10/02)
Condensation of pyruvaldehyde dimethyl acetal with thiosemicarbazide, followed by methylation and cyclization, gave 3-(methylthio)-6-methyl-1,2,4-triazine, which was converted to 6-methyl-1,2,4-triazin-3(4H)-one 1-oxide by treatment with sodium methoxide and by selective oxidation and hydrolysis.Following silylation, this intermediate was condensed with blocked 2-deoxyribofuranosyl chloride, providing the anomeric nucleoside mixture, which was separated and deblocked to furnish the title compound.X-ray analysis of this nucleoside was carried out to confirm its structure and to study its conformation.
