Patent Document ID: 5412096
Application ID: 08230625
Patent Flag: 1

Claim One:
1. A compound selected from the group consisting of the hydrochloride salt of (-)-2,8-Dimethyl-3-methylene-1-oxa-8-azaspiro[4,5]-decane, the hydrochloride salt of (+)-2,8-Dimethyl-3-methylene-1-oxa-8-azaspiro[4,5]-decane, the hydrochloride salt of (+)-2-ethyl-8-methyl-1-oxa-8-azaspiro[4,5]decane-3-one and the hydrochloride salt of (-)-2-Ethyl-8-methyl-1-oxa-8-azaspiro[4,5]-decane-3-one.