1152945-26-0Relevant articles and documents
Multicomponent Dipolar Cycloaddition Strategy: Combinatorial Synthesis of Novel Spiro-Tethered Pyrazolo[3,4-b]quinoline Hybrid Heterocycles
Sumesh, Remani Vasudevan,Muthu, Muthumani,Almansour, Abdulrahman I.,Suresh Kumar, Raju,Arumugam, Natarajan,Athimoolam,Jeya Yasmi Prabha, E. Arockia,Kumar, Raju Ranjith
, p. 262 - 270 (2016)
The stereoselective syntheses of a library of novel spiro-tethered pyrazolo[3,4-b]quinoline-pyrrolidine/pyrrolothiazole/indolizine-oxindole/acenaphthene hybrid heterocycles have been achieved through the 1,3-dipolar cycloaddition of azomethine ylides generated in situ from α-amino acids and 1,2-diketones to dipolarophiles derived from pyrazolo[3,4-b]quinoline derivatives.
Microwave synthesis of 1-aryl-1H-pyrazole-5-amines
Everson, Nikalet,Yniguez, Kenya,Loop, Lauren,Lazaro, Horacio,Belanger, Briana,Koch, Grant,Bach, Jordan,Manjunath, Aashrita,Schioldager, Ryan,Law, Jarvis,Grabenauer, Megan,Eagon, Scott
supporting information, p. 72 - 74 (2018/11/30)
A microwave-mediated synthesis of 1H-pyrazole-5-amines utilizing 1 M HCl at 150 °C was developed in order to provide products in a matter of minutes with minimal purification. Most reactions are complete in only 10 min and can be isolated via a simple filtration without the need for further purification by column chromatography or recrystallization. This method tolerates a range of functional groups and can be performed on milligram to gram scales.
NEW POSITIVE ALLOSTERIC MODULATORS OF NICOTINIC ACETYLCHOLINE RECEPTOR
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Page/Page column 14, (2013/02/28)
The present invention relates to compounds useful in therapy, to compositions comprising said compounds, and to methods of treating diseases comprising administration of said compounds. The compounds referred to are positive allosteric modulators (PAMs) of the nicotinic acetylcholine alpha7 receptor.
PYRAZOLOPYRIDINES USEFUL IN THE TREATMENT OF DISORDERS OF THE CENTRAL NERVOUS SYSTEM
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Page/Page column 31-32, (2013/03/26)
The present invention relates to compounds useful in therapy, to compositions comprising said compounds, and to methods of treating diseases comprising administration of said com- pounds. The compounds referred to are positive allosteric modulators (PAMs) of the nicotinic acetylcholine α7 receptor.