6-[(Dimethylamino)methylene]-4,5,6,7-tetrahydro-1,4,4-trimethyl-7-oxo-1H-indazole-3-carboxylic acid ethyl ester → HCID 57531657, 화합물

HRID 44594노트

반응식

HRID 44594 반응식
CN([CH:4]=[C:5]1[C:13](=O)[C:12]2[N:11]([CH3:15])[N:10]=[C:9]([C:16]([O:18][CH2:19][CH3:20])=[O:17])[C:8]=2[C:7]([CH3:22])([CH3:21])[CH2:6]1)C.[Cl:23][C:24]1[CH:25]=[C:26]([NH:37][C:38]([NH2:40])=[NH:39])[CH:27]=[CH:28][C:29]=1[N:30]1[CH2:35][CH2:34][N:33]([CH3:36])[CH2:32][CH2:31]1>CN(C)C=O.O>[Cl:23][C:24]1[CH:25]=[C:26]([NH:37][C:38]2[N:40]=[CH:4][C:5]3[CH2:6][C:7]([CH3:21])([CH3:22])[C:8]4[C:9]([C:16]([O:18][CH2:19][CH3:20])=[O:17])=[N:10][N:11]([CH3:15])[C:12]=4[C:13]=3[N:39]=2)[CH:27]=[CH:28][C:29]=1[N:30]1[CH2:35][CH2:34][N:33]([CH3:36])[CH2:32][CH2:31]1

참가 물질

5

반응물 2

HCID 689343446-[(Dimethylamino)methylene]-4,5,6,7-tetrahydro-1,4,4-trimethyl-7-oxo-1H-indazole-3-carboxylic acid ethyl esterHCID 178480750n-[3-Chloro-4-(4-methylpiperazin-1-yl)phenyl]guanidine

생성물 1

HCID 57531657HCID 57531657, 화합물수율 88.2%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

A solution of ethyl 6-[(dimethylamino)methylene]-1,4,4-trimethyl-7-oxo-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (0.50 g, 1.6 mmol) and N-[3-chloro-4-(4-methyl-piperazin-1-yl)-phenyl]-guanidine (0.48 g, 1.8 mmol) in anhydrous dimethylformamide was heated to 100° C. and kept at this temperature for 37 hours. After cooling, the mixture was diluted with water (50 mL) and the resulting precipitate was collected by filtration and dried to give the title compound (0.72 g, 85% yield) as a yellow solid.

후처리

  1. temperatureAfter cooling
  2. filtrationthe resulting precipitate was collected by filtration
  3. customdried

출처 및 근거

ORD 기록
ord-cded68617664494183d62a6b0c5ca562
출처 데이터셋
uspto-grants-2013_09
특허 번호
US08541429B2

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