Hydrazine hydrate (1:1) → 3-amino-5-sec-butyl-7-(1-methyl-1H-pyrazol-3-yl)-1,5-dihydro-4H-pyrazolo[4,3-c]pyridin-4-one
Reaktionsgleichung
[CH:1]([N:5]1[CH:10]=[C:9]([C:11]2[CH:15]=[CH:14][N:13]([CH3:16])[N:12]=2)[C:8](OC)=[C:7]([C:19]#[N:20])[C:6]1=[O:21])([CH2:3][CH3:4])[CH3:2].O.[NH2:23][NH2:24]>C(O)C>[NH2:20][C:19]1[C:7]2[C:6](=[O:21])[N:5]([CH:1]([CH2:3][CH3:4])[CH3:2])[CH:10]=[C:9]([C:11]3[CH:15]=[CH:14][N:13]([CH3:16])[N:12]=3)[C:8]=2[NH:24][N:23]=1Komponenten
4
