1-(4-Amino-1,2,5-oxadiazol-3-yl)-N′-[(E)-(3,4-dimethoxyphenyl)methylene]piperidine-4-carbohydrazide

1-(4-Amino-1,2,5-oxadiazol-3-yl)-N′-[(E)-(3,4-dimethoxyphenyl)methylen]-4-piperidincarbohydrazid

1-(4-Amino-1,2,5-oxadiazol-3-yl)-N′-[(E)-(3,4-dimethoxyphenyl)methylene]-4-piperidinecarbohydrazide

1-(4-Amino-1,2,5-oxadiazol-3-yl)-N′-[(E)-(3,4-diméthoxyphényl)méthylène]-4-pipéridinecarbohydrazide

1-(4-Amino-1,2,5-oxadiazol-3-yl)-N′-[(E)-(3,4-dimethoxyphenyl)methylene]piperidine-4-carbohydrazide

4-Piperidinecarboxylic acid, 1-(4-amino-1,2,5-oxadiazol-3-yl)-, 2-[(1E)-(3,4-dimethoxyphenyl)methylene]hydrazide

1-(4-amino-1,2,5-oxadiazol-3-yl)-N′-(3,4-dimethoxybenzylidene)piperidine-4-carbohydrazide

1-(4-amino-1,2,5-oxadiazol-3-yl)-N′-[(E)-(3,4-dimethoxyphenyl)methylidene]piperidine-4-carbohydrazide

1-(4-Amino-furazan-3-yl)-piperidine-4-carboxylic acid (3,4-dimethoxy-benzylidene)-hydrazide

N-[(1E)-2-(3,4-dimethoxyphenyl)-1-azavinyl][1-(4-amino(1,2,5-oxadiazol-3-yl))(4-piperidyl)]carboxamide