Long-term use of most organic nitrates is limited by development of tolerance, induction of oxidative stress and endothelial dysfunction. In this issue of the BJP, Schuhmacher et al. characterized a novel class of organic nitrates with amino moieties (aminoalkyl nitrates). Aminoethyl nitrate was identified as a novel organic mononitrate with high potency but devoid of induction of mitochondrial...

The new pyrrolo-dC derivative 4 tethered with an alkylamino side chain via a triazole linker was synthesized. Oligonucleotides containing the G-clamp 3 or the pyrrolo-dC derivative 4 were prepared. Oligonucleotide synthesis and deprotection under standard conditions led to unwanted side product formation. The side product was identified as an acrylonitrile adduct of the aminoalkyl side chain. C...

Immobilized metal ion affinity chromatography principles were applied for selective immobilization of recombinant polyhistidine tag fused phenylalanine ammonia-lyase from parsley (PcPAL) on porous polymeric support with aminoalkyl moieties modified an EDTA dianhydride (EDTADa)-derived chelator and charged transition ions. Out the five investigated ions - Fe3+, Co2+, Ni2+, Cu2+, Zn2+ best biocat...