Water → N-[6-(3-Azabicyclo[3.2.0]hept-3-yl)pyridin-3-yl]-5-fluoro-1-(3-fluorobenzyl)-1H-indole-2-carboxamide

HRID 506527ノート

反応式

HRID 506527 の反応式
Cl[C:2]1[N:7]=[CH:6][C:5]([NH:8][C:9]([C:11]2[N:12]([CH2:21][C:22]3[CH:27]=[CH:26][CH:25]=[C:24]([F:28])[CH:23]=3)[C:13]3[C:18]([CH:19]=2)=[CH:17][C:16]([F:20])=[CH:15][CH:14]=3)=[O:10])=[CH:4][CH:3]=1.[CH:29]12[CH2:35][CH2:34][CH:33]1[CH2:32][NH:31][CH2:30]2.[OH-].[K+].O>CN1CCCC1=O>[CH:29]12[CH2:35][CH2:34][CH:33]1[CH2:32][N:31]([C:2]1[N:7]=[CH:6][C:5]([NH:8][C:9]([C:11]3[N:12]([CH2:21][C:22]4[CH:27]=[CH:26][CH:25]=[C:24]([F:28])[CH:23]=4)[C:13]4[C:18]([CH:19]=3)=[CH:17][C:16]([F:20])=[CH:15][CH:14]=4)=[O:10])=[CH:4][CH:3]=1)[CH2:30]2

参加物

6

反応物 4

HCID 962WaterHCID 14797Potassium HydroxideHCID 219625873-Azabicyclo[3.2.0]heptaneHCID 86631224N-[6-chloropyridin-3-yl]-5-fluoro-1-(3-fluorobenzyl)-1H-indole-2-carboxamide

生成物 1

HCID 57431498N-[6-(3-Azabicyclo[3.2.0]hept-3-yl)pyridin-3-yl]-5-fluoro-1-(3-fluorobenzyl)-1H-indole-2-carboxamide収率 15.3%

試薬・触媒・溶媒 1

HCID 13387N-methyl-2-pyrrolidone溶媒

実験手順

A mixture of 0.2 g (0.5 mmol) of N-[6-chloropyridin-3-yl]-5-fluoro-1-(3-fluorobenzyl)-1H-indole-2-carboxamide, prepared in step 3.1, of 0.0806 g (0.6 mmol) of 3-azabicyclo[3.2.0]heptane (J. Med. Chem. 1967, 10(4), 621) and of 0.0564 g (1.01 mmol) of potassium hydroxide in 0.5 ml of N-methylpyrrolidinone is heated for 90 minutes in a microwave oven regulated at 150° C. under 150 watts. The reaction mixture is subsequently poured into 20 ml of water. The mixture is extracted with three times 30 ml of ethyl acetate. The combined organic phases are washed with 30 ml of water, dried over sodium sulfate, and then concentrated under reduced pressure. The resulting solid is subsequently purified by silica column chromatography, elution being carried out with a mixture of n-heptane and ethyl acetate. 35 mg of the expected product are thus isolated.

後処理

  1. temperatureis heated for 90 minutes in a microwave oven
  2. customregulated at 150° C. under 150 watts
  3. extractionThe mixture is extracted with three times 30 ml of ethyl acetate
  4. washThe combined organic phases are washed with 30 ml of water
  5. dry with materialdried over sodium sulfate
  6. concentrationconcentrated under reduced pressure
  7. customThe resulting solid is subsequently purified by silica column chromatography, elution
  8. additionbeing carried out with a mixture of n-heptane and ethyl acetate

出典と根拠

ORDレコード
ord-2cea917914e54d519b90ecc783cb8173
出典データセット
uspto-grants-2010_08
特許番号
US07786104B2

反応ノート

読み込み中…