Triethylamine → HCID 178509143、化合物

反応式

[F:1][C:2]1[CH:21]=[CH:20][CH:19]=[CH:18][C:3]=1[CH2:4][N:5]1[C:9]2=[N:10][CH:11]=[CH:12][CH:13]=[C:8]2[C:7]([C:14](=[NH:17])[NH:15][NH2:16])=[N:6]1.[NH2:22][C:23](=S)[C:24](OCC)=[O:25].C(N(CC)CC)C>CO>[NH2:22][C:23]1[N:16]=[N:15][C:14]([C:7]2[C:8]3[C:9](=[N:10][CH:11]=[CH:12][CH:13]=3)[N:5]([CH2:4][C:3]3[CH:18]=[CH:19][CH:20]=[CH:21][C:2]=3[F:1])[N:6]=2)=[N:17][C:24]=1[OH:25]

参加物

実験手順

2.000 g (7.035 mmol) of 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidohydrazide in 50 ml of methanol were initially introduced and admixed with 0.937 g (7.035 mmol) of ethyl amino(thioxo)acetate, and 1.424 g (14.070 mmol) of triethylamine were admixed and the mixture was heated under reflux for 5 h. The reaction mixture was left to stand overnight, and the precipitate was filtered off with suction, washed with a little ethanol and dried under high vacuum. This gave 1.892 g of the target compound (purity 94%; 75% of theory).