Triethylamine → 2-{[(2S)-1'-{2-[(5R)-3-[3,5-Bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}-N-methyl-N-[3-(methylamino)propyl]acetamide

HRID 446496노트

반응식

HRID 446496 반응식
[F:1][C:2]([F:49])([F:48])[C:3]1[CH:4]=[C:5]([CH:41]=[C:42]([C:44]([F:47])([F:46])[F:45])[CH:43]=1)[C:6]([N:8]1[CH2:12][C@@:11]([CH2:20][CH2:21][N:22]2[CH2:27][CH2:26][C:25]3([C:35]4[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=4)[CH2:29][C@@H:28]3[O:36][CH2:37][C:38](O)=[O:39])[CH2:24][CH2:23]2)([C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)[O:10][CH2:9]1)=[O:7].C([N:52]([CH2:55][CH3:56])[CH2:53]C)C.C(Cl)(=O)C(C)(C)C.[CH3:64][NH:65][CH:66](NC)CC>C(Cl)Cl>[F:49][C:2]([F:48])([F:1])[C:3]1[CH:4]=[C:5]([CH:41]=[C:42]([C:44]([F:46])([F:47])[F:45])[CH:43]=1)[C:6]([N:8]1[CH2:12][C@@:11]([CH2:20][CH2:21][N:22]2[CH2:27][CH2:26][C:25]3([C:35]4[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=4)[CH2:29][C@@H:28]3[O:36][CH2:37][C:38]([N:52]([CH3:53])[CH2:55][CH2:56][CH2:64][NH:65][CH3:66])=[O:39])[CH2:24][CH2:23]2)([C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)[O:10][CH2:9]1)=[O:7]

참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 62493Pivaloyl chlorideHCID 22287041HCID 22287041, 화합물HCID 86663420{[(2S)-1'-{2-[(5R)-3-[3,5-Bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}acetic acid

생성물 1

HCID 866634192-{[(2S)-1'-{2-[(5R)-3-[3,5-Bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}-N-methyl-N-[3-(methylamino)propyl]acetamide수율 63.2%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

The compound (800 mg, 1.15 mmol) obtained in Example 1j was dissolved in methylene chloride (6 mL), triethylamine (0.240 mL, 1.73 mmol) and pivaloyl chloride (0.156 mL, 1.27 mmol) were added under ice cooling, and the mixture was stirred at room temperature for 15 minutes. The reaction mixture was added dropwise to a solution of N,N′-dimethylpropanediamine (588 mg, 5.75 mmol) in methylene chloride (19 mL) under ice cooling, and the mixture was stirred at room temperature for 1 hour. The solvent was evaporated under reduced pressure, and the resulting residue was purified by NH silica gel column chromatography (ethyl acetate:methanol=30:1→10:1, v/v) to give the title compound (566 mg; yield, 63%) as a light yellow solid.

후처리

  1. stirringthe mixture was stirred at room temperature for 1 hour
  2. customThe solvent was evaporated under reduced pressure
  3. customthe resulting residue was purified by NH silica gel column chromatography (ethyl acetate

출처 및 근거

ORD 기록
ord-f4371a52ecb04414be437610027ddff3
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08476253B2

반응 노트

불러오는 중…