HCID 58345904、化合物 → HCID 58553169、化合物

HRID 1046528

反応式

HRID 1046528 の反応式
CS([C:4]1[N:9]=[C:8]([C:10]2[N:14]3[CH:15]=[CH:16][CH:17]=[C:18]([C:19]([OH:22])([CH3:21])[CH3:20])[C:13]3=[N:12][CH:11]=2)[CH:7]=[CH:6][N:5]=1)=O.[CH3:23][S:24]([CH2:27][CH:28]1[CH2:33][CH2:32][CH:31]([NH2:34])[CH2:30][CH2:29]1)(=[O:26])=[O:25]>CN1C(=O)CCC1.O>[CH3:23][S:24]([CH2:27][CH:28]1[CH2:33][CH2:32][CH:31]([NH:34][C:4]2[N:9]=[C:8]([C:10]3[N:14]4[CH:15]=[CH:16][CH:17]=[C:18]([C:19]([OH:22])([CH3:20])[CH3:21])[C:13]4=[N:12][CH:11]=3)[CH:7]=[CH:6][N:5]=2)[CH2:30][CH2:29]1)(=[O:25])=[O:26]

参加物

5

反応物 2

HCID 58345904HCID 58345904、化合物HCID 666162852-[3-(2-Methylsulfinyl-pyrimidin-4-yl)-imidazo[1,2-a]pyridin-8-yl]-propan-2-ol

生成物 1

HCID 58553169HCID 58553169、化合物収率 52.8%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 13387N-methyl-2-pyrrolidone溶媒

反応条件

温度
100 °C

実験手順

A mixture of 2-[3-(2-methylsulfinyl-pyrimidin-4-yl)-imidazo[1,2-a]pyridin-8-yl]-propan-2-ol (75 mg), 4-methanesulfonylmethyl-cyclohexylamine (162 mg), and TEA (0.165 mL) in NMP (2 mL) was stirred at 100° C. overnight. The reaction mixture was then cooled to RT, and diluted with water. The resulting precipitate was filtered and dried, then purified by ISCO using 100% DCM to 10% MeOH/DCM. The fractions were collected, concentrated, and titurated with EtOAc. The resulting solid was filtered and dried at 50° C. under vacuum overnight to provide 2-{3-[2-(4-methanesulfonylmethyl-cyclohexylamino)-pyrimidin-4-yl]-imidazo[1,2-a]pyridin-8-yl}-propan-2-ol (Compound 1, 55.5 mg). Mp=223-224° C.

後処理

  1. temperatureThe reaction mixture was then cooled to RT
  2. filtrationThe resulting precipitate was filtered
  3. customdried
  4. custompurified by ISCO
  5. customThe fractions were collected
  6. concentrationconcentrated
  7. filtrationThe resulting solid was filtered
  8. customdried at 50° C. under vacuum overnight

出典と根拠

ORDレコード
ord-8172da2e90f4453281532ffa792a72a2
出典データセット
uspto-grants-2013_10
特許番号
US08569306B2

関連ノート

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