220495-05-6Relevant academic research and scientific papers
Tin Powder-Promoted Cascade Condensation/Allylation/Lactamization: Synthesis of Isoindolinones and Pyrazoloisoindol-8-ones
Wang, Xiaoping,Huang, Danfeng,Wang, Ke-Hu,Su, Yingpeng,Hu, Yulai
, p. 6946 - 6961 (2019)
An efficient tin powder-promoted cascade condensation/allylation/lactamization of 2-formylbenzoic acids, hydrazides, and allyl bromides was developed for the synthesis of isoindolinones in good to excellent yields under mild conditions without any other additives or catalysts. Further manipulation of isoindolinones by iodocyclization process afforded the tricyclic tetrahydro-8H-pyrazolo[5,1-a]isoindol-8-one derivatives, which could be converted into more complicated tetracyclic tetrahydro-4H-azirino[1′,2′:2,3]pyrazolo[5,1-a]isoindol-4-ones.
Mechanistic differences between in vitro assays for hydrazone-based small molecule inhibitors of anthrax lethal factor
Hanna, M. Leslie,Tarasow, Theodore M.,Perkins, Julie
, p. 50 - 58 (2008/09/18)
A systematically generated series of hydrazones were analyzed as potential inhibitors of anthrax lethal factor. The hydrazones were screened using one UV-based and two fluorescence-based in vitro assays. The study identified several inhibitors with IC50 values in the micromolar range, and importantly, significant differences in the types of inhibition were observed with the different assays.
