141306-04-9Relevant academic research and scientific papers
Selective Oxidative Cleavage of 3-Methylindoles with Primary Amines Affording Quinazolinones
He, Junhui,Dong, Jianyu,Su, Lebin,Wu, Shaofeng,Liu, Lixin,Yin, Shuang-Feng,Zhou, Yongbo
supporting information, p. 2522 - 2526 (2020/04/09)
A selective functionalization of C-C-C bonds toward N-C-O bonds is realized by an n-Bu4NI-catalyzed reaction of 3-methylindoles with primary amines using TBHP as the unique oxidant. The systematic process involves oxygenation, nitrogenation, ring-opening, and recyclization, affording a broad range of quinazolinones in good to excellent yields.
Synthesis and in vitro study of platelet antiaggregant activity of some 4-quinazolinone derivatives
Gravier,Dupin,Casadebaig,Hou,Boisseau,Bernard
, p. 91 - 94 (2007/10/02)
Some new 4-quinazolinones were prepared. Their antiplatelet activity was evaluated in vitro with respect to aggregation induced by ADP, collagen, arachidonic acid and the platelet serotonin release reaction. Most molecules showed an inhibiting power similar to that of acetylsalicylic acid under the same conditions, and even greater when aggregation was induced by ADP. Reduction of the 4-quinazolinone derivatives to their 1,2,3,4-tetrahydroquinazoline homologues produced an increase in platelet inhibitory action except when ADP is the inductor.
