Water → 4-{2-(2,4-dichlorophenyl)-5-methyl-4-[(piperidin-1-ylamino)carbonyl]-1H-imidazol-1-yl}phenyl 3-methylbutane-1-sulfonate

HRID 1715105노트

반응식

HRID 1715105 반응식
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[N:10]([C:24]2[CH:29]=[CH:28][C:27]([OH:30])=[CH:26][CH:25]=2)[C:11]([CH3:23])=[C:12]([C:14]([NH:16][N:17]2[CH2:22][CH2:21][CH2:20][CH2:19][CH2:18]2)=[O:15])[N:13]=1.C(N(CC)CC)C.[CH3:38][CH:39]([CH3:46])[CH2:40][CH2:41][S:42](Cl)(=[O:44])=[O:43].O>ClCCl>[CH3:38][CH:39]([CH3:46])[CH2:40][CH2:41][S:42]([O:30][C:27]1[CH:26]=[CH:25][C:24]([N:10]2[C:11]([CH3:23])=[C:12]([C:14]([NH:16][N:17]3[CH2:22][CH2:21][CH2:20][CH2:19][CH2:18]3)=[O:15])[N:13]=[C:9]2[C:3]2[CH:4]=[CH:5][C:6]([Cl:8])=[CH:7][C:2]=2[Cl:1])=[CH:29][CH:28]=1)(=[O:44])=[O:43]

참가 물질

6

반응물 4

HCID 962WaterHCID 8471TriethylamineHCID 129333273-Methylbutane-1-sulfonyl chlorideHCID 589650752-(2,4-Dichlorophenyl)-1-(4-hydroxyphenyl)-5-methyl-1H-imidazole-4-carboxylic acid piperidin-1-ylamide

생성물 1

HCID 116998384-{2-(2,4-dichlorophenyl)-5-methyl-4-[(piperidin-1-ylamino)carbonyl]-1H-imidazol-1-yl}phenyl 3-methylbutane-1-sulfonate수율 71%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

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온도
0 °C

실험 절차

2-(2,4-Dichlorophenyl)-1-(4-hydroxyphenyl)-5-methyl-N-piperidin-1-yl-1H-imidazole-4-carboxamide, prepared as described in Ex. 2, Step 1 (50 mg, 0.11 mmol) was dissolved in dichloromethane (3.0 ml), cooled to 0° C. and triethylamine (20 μl, 0.13 mmol) was added to the mixture. The resulting mixture was cooled to −78° C. and 3-methylbutane-1-sulfonyl chloride (23 mg, 0.13 mmol) was carefully added. The reaction was stirred at −78° C. for 1.5 h. Water was added to the reaction, the product extracted with dichloromethane and dried. The solvent was removed under reduced pressure and separation by preparatory HPLC gave the title compound (46 mg, 71%) as a solid.

후처리

  1. temperatureThe resulting mixture was cooled to −78° C.
  2. extractionthe product extracted with dichloromethane
  3. customdried
  4. customThe solvent was removed under reduced pressure and separation by preparatory HPLC

출처 및 근거

ORD 기록
ord-dcc41ff44a5344c498ac271d0315ce3b
출처 데이터셋
uspto-grants-2010_09
특허 번호
US07799804B2

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