199192-25-1Relevant articles and documents
Identification of novel imidazole flavonoids as potent and selective inhibitors of protein tyrosine phosphatase
Zhang, Ling,Ge, Yu,Wang, Qing Ming,Zhou, Cheng-He
, (2019/04/17)
A series of imidazole flavonoids as new type of protein tyrosine phosphatase inhibitors were synthesized and characterized. Most of them gave potent protein phosphatase 1B (PTP1B) inhibitory activities. Especially, compound 11a could effectively inhibit P
Oxidative radical cyclisations onto imidazoles and pyrroles using Bu3SnH
Aldabbagh, Fawaz,Bowman, W. Russell,Mann, Emma
, p. 7937 - 7940 (2007/10/03)
Oxidative radical cyclisation using Bu3SnH has been used for the synthesis of [1,2-c]-fused imidazoles and [1,2-a]-fused pyrroles from imidazolecarbaldehydes and acylpyrroles respectively. The intermediate nucleophilic N-alkyl radicals cyclise onto imidazole and pyrrole rings followed by oxidative re-aromatisation.