SEARCH Articles Figures Tables 2-Hydroxypyridine, lactam/lactim tautomerism 2-Pyridone, lactam/lactim tautomerism Equilibria lactam/lactim tautomeric Lactam, lactim Lactam-lactim tautomerism hydroxypurines Lactimization Tautomeric lactam/lactim Tautomerism, lactam-lactim Tautomerism, lactam-lactim