HCID 9798400, 화합물 → HCID 18977165, 화합물

HRID 2393749노트

반응식

HRID 2393749 반응식
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([C:7]([NH:9][CH2:10][CH2:11][CH2:12][CH2:13][C:14]2[CH:19]=[CH:18][C:17]([C:20]3[CH:21]=[CH:22][C:23](=[O:26])[NH:24][N:25]=3)=[CH:16][CH:15]=2)=[O:8])[CH:2]=1.[ClH:27].C(O)C>C(O)C>[ClH:27].[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([C:7]([NH:9][CH2:10][CH2:11][CH2:12][CH2:13][C:14]2[CH:19]=[CH:18][C:17]([C:20]3[CH:21]=[CH:22][C:23](=[O:26])[NH:24][N:25]=3)=[CH:16][CH:15]=2)=[O:8])[CH:2]=1

참가 물질

4

반응물 2

HCID 9798400HCID 9798400, 화합물HCID 21887872Ethanol hydrochloride

생성물 1

HCID 18977165HCID 18977165, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

In hot ethanol (180 ml) was dissolved 8.9 g of 6-[4-(4-(pyridin-3-ylcarbonylamino)butyl)phenyl]pyridazin-3(2H)-one. A 18% hydrochloric acid-ethanol solution (10 ml) was added to the solution, and the mixture was left to stand at room temperature. Precipitated crystal was collected by filtration and washed with cold ethanol to obtain 9.3 g of 6-[4-(4-(pyridin-3-ylcarbonylamino)butyl)phenyl]pyridazin-3(2H)-one hydrochloride.

후처리

  1. waitthe mixture was left
  2. customto stand at room temperature
  3. customPrecipitated crystal
  4. filtrationwas collected by filtration
  5. washwashed with cold ethanol

출처 및 근거

ORD 기록
ord-5863711c96ab4d5488285f496ae817ee
출처 데이터셋
uspto-grants-1998_09
특허 번호
US05808065

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