104775-68-0Relevant academic research and scientific papers
Diversification of quinazolinones by Pd-catalyzed C(sp3)-acetoxylation
Garad, Dnyaneshwar N.,Mhaske, Santosh B.
, p. 10470 - 10478 (2018/05/31)
The quinazolinone ring has been exploited as a directing group for C(sp3)-H functionalization for the first time. The proximal C-γ(sp3)-H bonds have been oxidized by palladium-catalyzed acetoxylation reaction. Various functional grou
Two-directional approach for the rapid synthesis of 2,4-bis-aminoaryl pyridine derivatives
Morgentin, Remy,Barlaam, Bernard,Foote, Kevin,Hassall, Lorraine,Hawkins, Janet,Jones, Clifford D.,Le Griffon, Antoine,Peru, Aurelien,Ple, Patrick
experimental part, p. 8 - 24 (2011/10/18)
We have developed two different approaches in parallel to rapidly access 2,4-bis aminoaryl pyridine compounds from a common starting material. The C-4/C-2 approach uses palladium-mediated coupling reactions to sequentially functionalize C-4 and then C-2. An alternative C-2/C-4 route uses a regioselective SNAr reaction to first substitute at C-2 then subsequently at C-4 by a palladium-mediated reaction. Both approaches have been used successfully to provide a range of 2,4-bis-aminoaryl pyridine compounds.
PYRIDINE COMPOUNDS
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Page/Page column 197, (2010/01/12)
The present invention relates to compounds that inhibit of focal adhesion kinase function, processes for their preparation, pharmaceutical compositions containing them as the active ingredient, to their use as medicaments and to their use in the manufacture of medicaments for use in the treatment in warm-blooded animals such as humans of diseases such as cancer.
Development of novel 2-[4-(aminoalkoxy)phenyl]-4(3H)-quinazolinone derivatives as potent and selective histamine H3 receptor inverse agonists
Mizutani, Takashi,Nagase, Tsuyoshi,Ito, Sayaka,Miyamoto, Yasuhisa,Tanaka, Takeshi,Takenaga, Norihiro,Tokita, Shigeru,Sato, Nagaaki
scheme or table, p. 6041 - 6045 (2009/06/30)
Novel 2-[4-(aminoalkoxy)phenyl]-4(3H)-quinazolinone derivatives were identified as potent human H3 receptor inverse agonists. After systematic modification of lead 5a, the potent and selective analog 5r was identified. Elimination of hERG K+ channel and human α1A-adrenoceptor activities is the main focus of the present study.
