The present invention relates to salts of (R)-3-(6-(4-methylphenyl)-pyridin-3-yloxy)-1-aza-bicyclo[2.2.2]octane, to methods for making them or their precursors, to pharmaceutical compositions comprising them, and to their use as medicaments.本發明係關於(R)-3-(6-(4-甲基苯基)-吡啶-3-基氧基)-1-氮雜-雙環[2.2.2]辛烷之鹽類、製造彼等或其前驅體之方法、包含其之醫藥組合物及其作為藥物之用途。