Coenzyme B12 and its Rh-analogue, the antivitamin B12AdoRhbl, bind both the btuB-riboswitch with exceptional affinity and inhibit expression of the bacterial B12 uptake protein BtuB, signifying AdoRhbl's high potential as multifunctional antibiotic.
Schematic illustration of hydroxyl spillover and enhanced POD-like activity under collaboration of multi-elements in RuPtIrRhCu HEAzymes.
A variety of chromone-containing polycyclic compounds were smoothly forged in up to 93% yield via palladium-catalyzed [2 + 2 + 1] annulation of 3-iodochromones, bridged olefins, and iodomethane, in which iodomethane was used as the methylene source.
The calculated transition state structure of 1-iodobutane reacting with DABCO is shown. The kinetic rates of this reaction in several organic solvents and temperatures have been measured along with those of iodomethane reacting with DABCO.
Several synthesized ruthenium(II) complexes, which are used as metallo-drug agents for cancer treatment, have fallen short of meeting expectations.