HCID 14390313, 화합물 → 2-(4-Bromophenyl)-N-[4-(dimethylamino)phenyl]-3H-imidazo [4,5-b]pyridine-3-acetamide hydrochloride hydrate

HRID 621960노트

반응식

HRID 621960 반응식
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:16]([CH2:17][C:18]([NH:20][C:21]3[CH:26]=[CH:25][C:24]([N:27]([CH3:29])[CH3:28])=[CH:23][CH:22]=3)=[O:19])[C:11]3=[N:12][CH:13]=[CH:14][CH:15]=[C:10]3[N:9]=2)=[CH:4][CH:3]=1.[ClH:30].C(O)C>C(#N)C>[OH2:19].[ClH:30].[Br:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:16]([CH2:17][C:18]([NH:20][C:21]3[CH:22]=[CH:23][C:24]([N:27]([CH3:29])[CH3:28])=[CH:25][CH:26]=3)=[O:19])[C:11]3=[N:12][CH:13]=[CH:14][CH:15]=[C:10]3[N:9]=2)=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 14390313HCID 14390313, 화합물HCID 21887872Ethanol hydrochloride

생성물 1

HCID 230373842-(4-Bromophenyl)-N-[4-(dimethylamino)phenyl]-3H-imidazo [4,5-b]pyridine-3-acetamide hydrochloride hydrate수율 55%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

A 0.7-g sample (0.00155 mole) of 2-(4-bromophenyl)-N-[4-(dimethylamino)phenyl]-3H-imidazo[4,5-b]pyridine-3-acetamide obtained in Example 244, was dissolved in acetonitrile (150 ml), acidified with ethanol hydrogen chloride, and refrigerated overnight with seeding. The solid was collected by filtration, washed with diethyl ether-acetonitrile, and dried under high vacuum overnight. The solid was sublimed under high vacuum at 70° C. to give 0.47 g (55%) of title compound, 180° C. (effervescence).

후처리

  1. filtrationThe solid was collected by filtration
  2. washwashed with diethyl ether-acetonitrile
  3. customdried under high vacuum overnight
  4. customwas sublimed under high vacuum at 70° C.

출처 및 근거

ORD 기록
ord-6dd1a34c3a634f38a1b21f85f84045f8
출처 데이터셋
uspto-grants-1989_04
특허 번호
US04824951

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