Ethanimidic acid, ethyl ester, hydrochloride (1:1) → HCID 178493256, 화합물

HRID 54755

반응식

HRID 54755 반응식
Cl.[C:2](=[NH:7])(OCC)[CH3:3].[NH2:8][CH2:9][CH2:10][O:11][CH:12]1[C:18]2[CH:19]=[C:20]([Cl:23])[CH:21]=[CH:22][C:17]=2[N:16]([C:24](=[O:43])[C:25]2[CH:30]=[CH:29][C:28]([NH:31][C:32](=[O:40])[C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=3[Cl:39])=[CH:27][C:26]=2[O:41][CH3:42])[CH2:15][CH2:14][CH2:13]1>C(O)C>[ClH:23].[NH:7]=[C:2]([NH:8][CH2:9][CH2:10][O:11][CH:12]1[C:18]2[CH:19]=[C:20]([Cl:23])[CH:21]=[CH:22][C:17]=2[N:16]([C:24](=[O:43])[C:25]2[CH:30]=[CH:29][C:28]([NH:31][C:32](=[O:40])[C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=3[Cl:39])=[CH:27][C:26]=2[O:41][CH3:42])[CH2:15][CH2:14][CH2:13]1)[CH3:3]

참가 물질

4

반응물 2

HCID 2724290Ethanimidic acid, ethyl ester, hydrochloride (1:1)2회HCID 189172105-(2-aminoethoxy)-7-chloro-1-[2-methoxy-4-(2-chlorobenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-benzoazepine

생성물 1

HCID 178493256HCID 178493256, 화합물수율 69.8%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

0.129 g of ethyl acetoimidate hydrochloride was added to 15 ml of a suspension of 0.5 g of 5-(2-amino-ethoxy)-7-chloro-1-[2-methoxy-4-(2-chlorobenzoylamino)-benzoyl]-2,3,4,5-tetrahydro-1H-benzoazepine in ethanol with ice-cooling. The mixture was stirred overnight at room temperature. Then, 0.163 g of ethyl acetoimidate hydrochloride was further added. The mixture was stirred at 50° C. for 7 hours and then refluxed for 3 hours. After cooling, the reaction mixture was subjected to filtration to remove insolubles. The filtrate was concentrated. The residue was purified by silica gel column chromatography (elutant: dichloromethane/methanol=30/1) to obtain 0.2 g of 5-[2-(1-iminoethyl)aminoethoxy]-7-chloro-1-[2-methoxy-4-(2-chlorobenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-benzo-azepine hydrochloride.

후처리

  1. temperaturecooling
  2. stirringThe mixture was stirred at 50° C. for 7 hours
  3. temperaturerefluxed for 3 hours
  4. temperatureAfter cooling
  5. filtrationthe reaction mixture was subjected to filtration
  6. customto remove insolubles
  7. concentrationThe filtrate was concentrated
  8. customThe residue was purified by silica gel column chromatography (elutant: dichloromethane/methanol=30/1)

출처 및 근거

ORD 기록
ord-597fef2014da4af3ba5a26c8d03b5e73
출처 데이터셋
uspto-grants-1997_04
특허 번호
US05622947

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