4-[4-(dimethylamino)benzoyl]-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid

8-tert-butyl-4-(2,4,6-trimethylbenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid

8-benzyl-4-(4-fluorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid

8-benzyl-4-(2-fluorobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid

8-benzyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid

8-benzyl-4-(3-methylbenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid

[(3-phenoxypropyl)sulfanyl]methanimidamide hydrobromide

{[2-(4-fluorophenoxy)ethyl]sulfanyl}methanimidamide hydrobromide

[(2-phenylpropyl)sulfanyl]methanimidamide hydrobromide

(propylsulfanyl)methanimidamide hydrobromide

{[(3,4-dichlorophenyl)methyl]sulfanyl}methanimidamide hydrobromide