4-Methyl-3,4-dihydro-2H-pyrido[3,2-B][1,4]oxazine-7-boronicacidpinacolester
6-(3-Hydroxypyrrolidin-1-yl)pyridine-2-boronicacidpinacolester
2,5-Dichloropyridine-3-boronicacidpinacolester
6-(4-Hydroxypiperidin-1-yl)pyridine-2-boronicacidpinacolester