Ethyl 3-oxohexanoate → ethyl 4-(2,1,3-benzoxadiazol-4-yl)-6-propyl-2,4-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate

HRID 489359노트

반응식

HRID 489359 반응식
[N:1]1[O:2][N:3]=[C:4]2[C:9]([CH:10]=O)=[CH:8][CH:7]=[CH:6][C:5]=12.[NH2:12][C:13]1[CH:17]=[CH:16][NH:15][N:14]=1.O=[C:19]([CH2:26][CH2:27][CH3:28])[CH2:20][C:21]([O:23][CH2:24][CH3:25])=[O:22]>>[N:1]1[O:2][N:3]=[C:4]2[C:9]([CH:10]3[C:20]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[C:19]([CH2:26][CH2:27][CH3:28])[NH:12][C:13]4=[N:14][NH:15][CH:16]=[C:17]34)=[CH:8][CH:7]=[CH:6][C:5]=12

참가 물질

4

반응물 3

HCID 238498Ethyl 3-oxohexanoateHCID 102908732,1,3-Benzoxadiazole-4-carbaldehydeHCID 178418806HCID 178418806, 화합물

생성물 1

HCID 178439485ethyl 4-(2,1,3-benzoxadiazol-4-yl)-6-propyl-2,4-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate

실험 절차

The title compound was prepared from 2,1,3-benzoxadiazole-4-aldehyde, 3-aminopyrazole and ethyl 3-ketohexanoate in the same manner as in Example 39.

출처 및 근거

ORD 기록
ord-16b1d39677e04a3ab586ff345ab69814
출처 데이터셋
uspto-grants-2005_12
특허 번호
US06977262B2

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