89978-56-3Relevant academic research and scientific papers
First Total Synthesis of a Cytotoxic Derivative of the Natural Product Aaptamine
Puvvala, Srinu,Jadhav, Vinod D.,Narkhede, Umesh C.,Anji Karun,Venkata Ramana Reddy
, p. 2768 - 2774 (2017/06/13)
A synthetic sequence to the benzonaphthyridinone framework is described. The key step is a one-pot, base-catalyzed vicarious nucleophilic substitution followed by ring closure. Additionally, the synthesis represents the application of a vicarious nucleoph
cGAS ANTAGONIST COMPOUNDS
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Paragraph 0416, (2017/11/06)
Disclosed are novel compounds of Formula (I) that are cGAS antagonists, methods of preparation of the compounds, pharmaceutical compositions comprising the compounds, and their use in medical therapy.
NOVEL INHIBITOR COMPOUNDS OF PHOSPHODIESTERASE TYPE 10A
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Paragraph 1011, (2013/05/21)
The present invention relates to compounds which are inhibitors of phosphodiesterase type 10A and to their use for the manufacture of a medicament and which thus are suitable for treating or controlling of medical disorders selected from neurological diso
Abnormal reactions of 2-methoxy-4,9-dimethyl-1-nitroacridine with selenous acid and selenium(IV) oxide. Synthesis of 1H-selenopheno[2,3,4-k,l]acridine-1- one: A new seleno-containing ring system
Radchenko, Oleg S.,Sigida, Elena N.,Balaneva, Nadezhda N.,Dmitrenok, Pavel S.,Novikov, Vyacheslav L.
experimental part, p. 209 - 214 (2011/04/15)
Unusual course of the reaction was revealed on the oxidation of functionally substituted acridine containing the activated methyl groups by well-known oxidants, such as selenous acid and selenium(IV) oxide. Treatment of 2-methoxy-4,9-dimethyl-1-nitroacridine (5) with an excess of H 2SeO3 in boiling ethanol gave a mixture of the normal reaction products, 2-methoxy-4-methyl-1-nitro-9-formylacridine (11) (isolated yield 29%) and 2-methoxy-4-methyl-1-nitroacridine-9-carboxylic acid (12) (36%), together with an abnormal product, 3-methoxy-5-methyl-1H-selenopheno[2,3,4-k,l] acridine-1-one (13) (21%), which is the first example of a new seleno-containing ring system. With the use of SeO2 the yield of selenolactone 13 was much lower.
