68885-32-5Relevant academic research and scientific papers
Pyridine-directed asymmetric hydrogenation of 1 1-diarylalkenes
Yang, Hailong,Wang, Erfei,Yang, Ping,Lv, Hui,Zhang, Xumu
supporting information, p. 5062 - 5065 (2017/11/07)
Highly enantioselective pyridine-directed rhodium-catalyzed asymmetric hydrogenation of challenging 1 1-diarylalkenes is achieved by using [Rh(NBD)DuanPhos]BF4 as a precatalyst. Various types of 2-pyridine substituted 1 1-diarylalkenes could be hydrogenated with good to excellent enantioselectivities which provide an efficient route to the synthesis of pharmaceutically and biologically active compounds containing a 2-pyridyl ethane unit.
Design, structure-activity relationship and in vivo efficacy of piperazine analogues of fenarimol as inhibitors of Trypanosoma cruzi
Keenan, Martine,Alexander, Paul W.,Diao, Hugo,Best, Wayne M.,Khong, Andrea,Kerfoot, Maria,Thompson, R. C. Andrew,White, Karen L.,Shackleford, David M.,Ryan, Eileen,Gregg, Alison D.,Charman, Susan A.,Von Geldern, Thomas W.,Scandale, Ivan,Chatelain, Eric
supporting information, p. 1756 - 1763 (2013/05/09)
A scaffold hopping exercise undertaken to expand the structural diversity of the fenarimol series of anti-Trypanosoma cruzi (T. cruzi) compounds led to preparation of simple 1-[phenyl(pyridin-3-yl)methyl]piperazinyl analogues of fenarimol which were investigated for their ability to inhibit T. cruzi in vitro in a whole organism assay. A range of compounds bearing amide, sulfonamide, carbamate/carbonate and aryl moieties exhibited low nM activities and two analogues were further studied for in vivo efficacy in a mouse model of T. cruzi infection. One compound, the citrate salt of 37, was efficacious in a mouse model of acute T. cruzi infection after once daily oral dosing at 20, 50 and 100 mg/kg for 5 days.
Azetidine derivatives, their preparation and pharmaceutical compositions containing them
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, (2008/06/13)
Compounds of formula: in which R represents a CR1R2, C═C(R5)SO2R6 or C═C(R7)SO2alk radical, their preparation and the pharmaceutical compositions containing them.
Method of regulating the growth of aquatic weeds with pyridine derivatives
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, (2008/06/13)
A method of regulating the growth of submerged and floating aquatic weeds which comprises adding a 3-substituted pyridinemethane, pyridinemethanol, or derivative thereof, to a body of water containing the submerged and floating aquatic weeds to be regulated, in quantities sufficient to regulate the growth of the said submerged and floating aquatic weeds. The disclosure also relates to novel compositions for carrying out the method.
