Water → 2-(cis-2-Amino-cyclohexylamino)-thieno[3,2-d]pyrimidine-7-carboxylic acid quinolin-6-ylamide

HRID 1773627ノート

反応式

HRID 1773627 の反応式
[N:1]1[C:10]2[C:5](=[CH:6][C:7]([NH:11][C:12]([C:14]3[C:18]4[N:19]=[C:20](Cl)[N:21]=[CH:22][C:17]=4[S:16][CH:15]=3)=[O:13])=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[C@@H:24]1([NH2:31])[CH2:29][CH2:28][CH2:27][CH2:26][C@@H:25]1[NH2:30].O.ClCCl>O1CCOCC1>[N:1]1[C:10]2[C:5](=[CH:6][C:7]([NH:11][C:12]([C:14]3[C:18]4[N:19]=[C:20]([NH:30][C@@H:25]5[CH2:26][CH2:27][CH2:28][CH2:29][C@@H:24]5[NH2:31])[N:21]=[CH:22][C:17]=4[S:16][CH:15]=3)=[O:13])=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1

参加物

6

反応物 4

HCID 962WaterHCID 6344DichloromethaneHCID 3429171,2-Diaminocyclohexane, cis-HCID 866613802-Chloro-thieno[3,2-d]pyrimidine-7-carboxylic acid quinolin-6-ylamide

生成物 1

HCID 566465512-(cis-2-Amino-cyclohexylamino)-thieno[3,2-d]pyrimidine-7-carboxylic acid quinolin-6-ylamide収率 55.4%

試薬・触媒・溶媒 1

HCID 312751,4-Dioxane溶媒

実験手順

To a solution of 0.0794 g (0.233 mmole) 2-chloro-thieno[3,2-d]pyrimidine-7-carboxylic acid quinolin-6-ylamide in 2.33 mL of dioxane was added 0.168 mL (1.4 mmole) of cis-cyclohexane-1,2-diamine. The mixture was heated at 100 degrees for 2 hours. Water and dichloromethane were added, separated. The aqueous layer was washed with dichloromethane twice. The organic layer was washed with aqueous sodium carbonate, brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. Purification by silica gel chromatography, eluting with dichloromethane-0.7 N ammonia solution in methanol (gradient 100:0-90:10) gave 0.054 g of 2-(cis-2-amino-cyclohexylamino)-thieno[3,2-d]pyrimidine-7-carboxylic acid quinolin-6-ylamide as a light yellow solid. MH+/Z=419.

後処理

  1. temperatureThe mixture was heated at 100 degrees for 2 hours
  2. customseparated
  3. washThe aqueous layer was washed with dichloromethane twice
  4. washThe organic layer was washed with aqueous sodium carbonate, brine
  5. dry with materialdried over anhydrous sodium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated under reduced pressure
  8. customPurification by silica gel chromatography
  9. washeluting with dichloromethane-0.7 N ammonia solution in methanol (gradient 100:0-90:10)

出典と根拠

ORDレコード
ord-c376ce930ad44d8eabf268dc3571f06f
出典データセット
uspto-grants-2016_02
特許番号
US09255110B2

反応ノート

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