8-tert-butyl-4-(3,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid

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

4-acetyl-8-benzyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid

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

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

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

1-(carbamimidoylsulfanyl)-2-ethoxyethane hydrobromide

{[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl]sulfanyl}methanimidamide hydrobromide

[(3-phenylpropyl)sulfanyl]methanimidamide hydrobromide

[(cyclopropylmethyl)sulfanyl]methanimidamide hydrobromide

{[(3,5-difluorophenyl)methyl]sulfanyl}methanimidamide hydrobromide