288151-49-5Relevant academic research and scientific papers
Microwave-assisted synthesis of 4-quinolylhydrazines followed by nickel boride reduction: a convenient approach to 4-aminoquinolines and derivatives
Gemma, Sandra,Kukreja, Gagan,Tripaldi, Pierangela,Altarelli, Maria,Bernetti, Matteo,Franceschini, Silvia,Savini, Luisa,Campiani, Giuseppe,Fattorusso, Caterina,Butini, Stefania
, p. 2074 - 2077 (2008/09/18)
Nickel(II) chloride/sodium borohydride combination was employed for the reduction of 4-hydrazinoquinoline derivatives to the corresponding anilines. This reductive protocol was efficiently applied for the reductive cleavage of monosubstituted hydrazines. We described herein the microwave-assisted synthesis of 4-hydrazinoquinolines, which furnished a high yielding and rapid two-step procedure for the synthesis, under mild conditions, of 4-aminoquinolines as antimalarial precursors.
Phenyl urea and phenyl thiourea derivatives as orexin receptor antagonists
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Page/Page column 17, (2010/02/05)
The present invention provides phenyl urea and phenyl thiourea derivatives which are non-peptide antagonists of human orexin receptors, in particular orexin-1 receptors, of formula (I) in which: Z represents oxygen or sulfur; and R1to R7represent various substituent groups; and pharmaceutically acceptable salts thereof. In particular, these compounds are of potential use in the treatment of obesity including obesity observed in Type 2(non-insulin-dependent) diabetes patients and/or sleep disorders.
