Triethylamine → HCID 178488221, 화합물

HRID 432247

반응식

HRID 432247 반응식
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:16]3[C:11](=[N:12][CH:13]=[N:14][C:15]=3[NH2:17])[N:10]([C@H:18]3[CH2:23][CH2:22][C@@H:21]([N:24]4[CH2:29][CH2:28][N:27]([CH3:30])[CH2:26][CH2:25]4)[CH2:20][CH2:19]3)[N:9]=2)=[CH:4][C:3]=1[O:31][CH3:32].C(N(CC)CC)C.[C:40](Cl)(=[O:49])[CH2:41][CH2:42][C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=1>ClCCl>[NH2:17][C:15]1[N:14]=[CH:13][N:12]=[C:11]2[N:10]([C@H:18]3[CH2:23][CH2:22][C@@H:21]([N:24]4[CH2:25][CH2:26][N:27]([CH3:30])[CH2:28][CH2:29]4)[CH2:20][CH2:19]3)[N:9]=[C:8]([C:5]3[CH:6]=[CH:7][C:2]([NH:1][C:40](=[O:49])[CH2:41][CH2:42][C:43]4[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=4)=[C:3]([O:31][CH3:32])[CH:4]=3)[C:16]=12

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 64801Benzenepropanoyl chloride2회HCID 178488197HCID 178488197, 화합물

생성물 1

HCID 178488221HCID 178488221, 화합물수율 13%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

To a solution of cis-3-(4-amino-3-methoxyphenyl)-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine (75 mg, 0.17 mmol) and triethylamine (34 mg, 0.34 mmol) in dichloromethane (2.5 ml) was added hydrocinnamoyl chloride (34 mg, 0.20 mmol) in dichloromethane (0.5 ml) dropwise. The solution was stirred at room temperature for 48 hr and a further equivalent of hydrocinnamoyl chloride was then added. The reaction mixture was stirred for a further 24 hr. The resulting mixture was partitioned between dichloromethane (4 ml) and 2N NaOH (1.5 ml) and passed through an Empore extraction cartridge. Evaporation of the solvent gave an oily solid which was purified by silica gel chromatography using 10-20% MeOH/dichloromethane to give cis-N1-(4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-2-methoxyphenyl)-3-phenylpropanamide (12 mg, 13%). 1H NMR (CDCl3): δ H 8.55 (1H, d), 8.36 (1H, s), 7.75 (1H, s), 7.25 (7H, m), 5.51 (2H, bs), 4.91 (1H, m), 3.92 (3H, s), 3.09 (2H, m), 2.76 (2H, m), 2.34-2.59 (9H, m), 2.29 (3H, s), 2.16 (2H, m), 1.85 (4H, m), 1.66 (2H, m). LCMS (Micromass-Column: Pecosphere, C18, 3 um, 33×4.6 mm. Eluents: 0% B/A to 100% B/A in 4.5 min.(B: acetonitrile, A: 50 mM ammonia acetate buffer, PH 4.5), 3.5 mL/min.) Rt=1.92 mins, MH+=569.6.

후처리

  1. stirringThe reaction mixture was stirred for a further 24 hr
  2. customThe resulting mixture was partitioned between dichloromethane (4 ml) and 2N NaOH (1.5 ml)
  3. extractionpassed through an Empore extraction cartridge
  4. customEvaporation of the solvent
  5. customgave an oily solid which
  6. customwas purified by silica gel chromatography

출처 및 근거

ORD 기록
ord-9759f9ae41374d3d93ac518cb7fe753d
출처 데이터셋
uspto-grants-2003_12
특허 번호
US06660744B1

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