Triethylamine → HCID 59333685、化合物

HRID 421416

反応式

HRID 421416 の反応式
ON1C2C=CC=CC=2N=N1.C1(N=C=NC2CCCCC2)CCCCC1.C(N(CC)CC)C.[CH:33]1([CH2:36][N:37]2[C:45]([N:46]3[CH2:51][CH2:50][NH:49][C@@H:48]([CH3:52])[CH2:47]3)=[N:44][C:43]3[C:38]2=[N:39][C:40]([C:59]2[CH:60]=[N:61][C:62]([NH2:65])=[N:63][CH:64]=2)=[N:41][C:42]=3[N:53]2[CH2:58][CH2:57][O:56][CH2:55][CH2:54]2)[CH2:35][CH2:34]1.[C:66](O)(=[O:70])[C@@H:67]([CH3:69])[OH:68]>C(Cl)Cl.CO.CN(C)C=O>[NH2:65][C:62]1[N:63]=[CH:64][C:59]([C:40]2[N:39]=[C:38]3[C:43]([N:44]=[C:45]([N:46]4[CH2:51][CH2:50][N:49]([C:66](=[O:70])[C@H:67]([OH:68])[CH3:69])[C@@H:48]([CH3:52])[CH2:47]4)[N:37]3[CH2:36][CH:33]3[CH2:35][CH2:34]3)=[C:42]([N:53]3[CH2:58][CH2:57][O:56][CH2:55][CH2:54]3)[N:41]=2)=[CH:60][N:61]=1

参加物

8

反応物 5

HCID 8471TriethylamineHCID 10868Dicyclohexylcarbodiimide2 回HCID 61503D-Lactic AcidHCID 757711-HydroxybenzotriazoleHCID 59333528HCID 59333528、化合物

生成物 1

HCID 59333685HCID 59333685、化合物収率 57%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 21226129Dichloromethane methanol溶媒

実験手順

1-Hydroxybenzotriazole (31.3 mg, 0.23 mmol), N,N′-dicyclohexylcarbodiimide (71.6 mg, 0.35 mmol), and triethylamine (64.5 μl, 0.46 mmol) were added to an N,N-dimethylformamide solution (3.0 ml) of 5-{9-(cyclopropylmethyl)-8-[(3S)-3-methylpiperazin-1-yl]-6-morpholin-4-yl-9H-purin-2-yl}pyrimidin-2-amine (115.6 mg, 0.26 mmol) and D-lactic acid (25.3 mg, 0.28 mmol) at room temperature. The resulting mixture was stirred for 18.5 hours followed by the addition of N,N′-dicyclohexylcarbodiimide (71.6 mg, 0.35 mmol) and the resulting mixture was stirred at 40° C. for 22 hours. The reaction mixture was poured into methylene chloride-methanol (10:1), washed with saturated aqueous sodium hydrogen carbonate solution, and dried over anhydrous sodium sulfate. After filtration, the filtrate was concentrated under reduced pressure and the resulting residue was purified by preparative thin layer silica gel chromatography (methylene chloride:methanol=10:1) to give the title compound (68.7 mg, 57%) as a pale yellow solid.

後処理

  1. stirringthe resulting mixture was stirred at 40° C. for 22 hours
  2. washwashed with saturated aqueous sodium hydrogen carbonate solution
  3. dry with materialdried over anhydrous sodium sulfate
  4. filtrationAfter filtration
  5. concentrationthe filtrate was concentrated under reduced pressure
  6. customthe resulting residue was purified by preparative thin layer silica gel chromatography (methylene chloride:methanol=10:1)

出典と根拠

ORDレコード
ord-ba06438d733140488be435de331776b2
出典データセット
uspto-grants-2012_01
特許番号
US08097622B2

関連ノート

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