4315-71-3Relevant academic research and scientific papers
General synthesis of 1-Aryl-6-azaisocytosines and their utilization for the preparation of related condensed 1,2,4-Triazines
Slouka, Jan,Styskala, Jakub,Zále?ák, Franti?ek
, (2019/10/11)
A simple general synthesis of 1-aryl-6-azaisocytosine-5-carbonitriles 4 is described. This method is based on coupling diazonium salts with cyanoacetylcyanamide 2 and then cyclization of the formed 2-arylhydrazono-2-cyanoacetylcyanamides 3. The 6-azaisocytosines 4 were studied with respect to tautomeric equilibrium and the transformation of functional groups, and used in the synthesis of the condensed heterocyclic compounds: Purine isosteric imidazo[2,1-c]-[1,2,4]triazine 8 and the 1,2,4-triazino[2,3-a]quinazolines 9-12.
QUINOLINE COMPOUND COMPOSING 1,2,4-TRIAZINE-DIONE AND USE THEREOF
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Paragraph 0165, (2013/10/07)
The present invention relates to a quinoline deravative represented by general formula (I) or a pharmaceutically acceptable salt, hydrate, solvate or prodrug thereof, wherein Ar, R1, R2, R3, X, Y and n have the meanings given in the description. The present invention also relates to the comparatively strong effect of the compound represented by general formula (I) on inhibiting c-Met kinase. The present invention further relates to the use of this compound or a pharmaceutically acceptable salt, hydrate, solvate or prodrug thereof in the manufacturing of a medicament for treating the disease caused by abnormally over-expressing c-Met kinase, in particular, for treating or preventing cancer.
