28144-70-9Relevant articles and documents
Synthesis of new quinazoline-containing hydroxamic acids as potential HDAC/VEGFR inhibitors. Unusual rearrangements with pyrrolidone ring opening and dehydration of 3-N-hydroxyquinazoline fragment containing tetracycles
Kolotaev, Anton V.,Matevosyan, Karine R.,Osipov, Vasiliy N.,Khachatryan, Derenik S.
, (2019)
Synthesis pathways were developed and new hydroxamic acids were obtained as potential inhibitors of HDAC/VEGFR2, including tetracycles containing quinazolinone fragment as a “cap”. Further biological testing of the obtained compounds will give an opportunity to estimate the real prospects of the chosen research direction.
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Pakrashi et al.
, p. 1011,1021 (1963)
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QUINAZOLINE COMPOUNDS AND THE USE THEREOF IN THE TREATMENT OF CANCER
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Paragraph 00165, (2021/08/13)
The present disclosure relates generally to a class of quinazoline compounds, compositions containing the same and the therapeutic use of the compounds in the treatment of cancer.
Copper-Catalyzed One-Pot Synthesis of Quinazolinones from 2-Nitrobenzaldehydes with Aldehydes: Application toward the Synthesis of Natural Products
Pal, Shantanu,Sahoo, Subrata
, p. 18067 - 18080 (2021/12/06)
A novel, efficient, and atom-economical approach for the construction of quinazolinones from 2-nitrobenzaldehydes has been unveiled via copper-catalyzed nitrile formation, hydrolysis, and reduction in one pot for the first time. In this reaction, urea is used as a source of nitrogen for nitrile formation, hydrazine hydrate is used for both the reduction of the nitro group and the hydrolysis of nitrile, and atmospheric oxygen is used as the sole oxidant. The method portrays a wide substrate scope with good functional group tolerances. Moreover, this method was applied for the synthesis of schizocommunin, tryptanthrin, phaitanthrin-A, phaitanthrin-B, and 8H-quinazolino[4,3-b]quinazolin-8-one.
