85592-80-9Relevant articles and documents
Convenient and sequential one-pot route for synthesis of 2-thioxoquinazolinone and quinazolinobenzothiazinedione derivatives
Asadi, Mehdi,Masoomi, Shiva,Ebrahimi, Seyed Mostafa,Mahdavi, Mohammad,Saeedi, Mina,Shafiee, Abbas,Foroumadi, Alireza
, p. 497 - 504 (2014/03/21)
A new and efficient synthetic process has been developed for preparation of 2-thioxoquinazolinone and quinazolinobenzothiazinedione derivatives. The related products were synthesized through reaction of isatoic anhydride, amines/anthranilic acids, and carbon disulfide (CS2) in the presence of potassium hydroxide in ethanol at reflux. Graphical abstract: [Figure not available: see fulltext.]
Zeolite-catalyzed method for the preparation of 2,3-dihydroquinazolin-4(1H) -ones
Takács, Anna,Fodor, Anna,Németh, János,Hell, Zoltán
supporting information, p. 2269 - 2275 (2014/07/07)
The reaction of isatoic anhydride, amines, and aldehydes in the presence of a microporous zeolite gave 2,3-dihydroquinazolin-4(1H)-one derivatives with good to excellent yield. The yield depends on the structure of the aldehyde and/or amine compound. Copyright
Sirtuin Inhibiting Compounds
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Page/Page column 30, (2009/06/27)
Provided herein are compositions and methods for treating or preventing cancer and autoimmune diseases. Compositions comprise a sirtuin inhibitory compound that decreases the activity of a sirtuin, such as SIRT1 or Sir2. Exemplary methods comprise contact
Microwave synthesis and anticonvulsant activity of new 3-benzyl-1,2,3- benzotriazin-4(3H)-ones
Kornet
, p. 1391 - 1393 (2007/10/03)
Several 3-benzyl-1,2,3-benzotriazin-4(3H)-ones 1 were prepared by alkylation of 1,2,3-benzotriazin-4(3H)-one with benzyl halides in dimethylformamide in a microwave oven in moderate yields. Accompanying 1 were minor amounts of products believed to be the O-alkylated derivatives. Support for 3-benzylation is shown by an alternate synthesis of 1a from o-amino-N- benzylbenzamide by nitrous acid cyclization. The title compounds were evaluated in mice and rats in maximal electroshock (MES) and pentylenetetrazole (scMet) seizure models for anticonvulsant activity, and in the rotorod test for neurotoxicity. They were generally non-toxic. The 3- benzyl analog was the most active (maximal electroshock) compound; it's maximal electroshock ED50 value was 93 mg/kg (mouse).