The present invention relates to (2S,3R)-N-(2-((3-pyridinyl)methyl)-1-azabicyclo[2.2.2]oct-3-yl)benzofuran-2-carboxamide, novel salt forms thereof, methods for its preparation, novel intermediates, and methods for treating a wide variety of conditions and disorders, including those associated with dysfunction of the central and autonomic nervous systems.本發明係關於(2S,3R)-N-(2-((3-吡啶基)甲基)-1-氮雜雙環[2.2.2]辛-3-基)苯并呋喃-2-甲醯胺,其新穎鹽形式,其製備方法,新穎中間體及用於治療多種病況及病症(包括彼等與中樞及自主神經系統之功能障礙相關者)之方法。