4-Morpholin-4-yl-2-(2-morpholin-4-yl-ethoxy)-6-nitro-pyrido[2,3-d]pyrimidine → 4-Morpholin-4-yl-2-(2-morpholin-4-yl-ethoxy)-6-amino-pyrido[2,3-d]pyrimidine

HRID 1879821

反応式

HRID 1879821 の反応式
[N:1]1([C:7]2[C:8]3[CH:25]=[C:24]([N+:26]([O-])=O)[CH:23]=[N:22][C:9]=3[N:10]=[C:11]([O:13][CH2:14][CH2:15][N:16]3[CH2:21][CH2:20][O:19][CH2:18][CH2:17]3)[N:12]=2)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1>CO.[Pd]>[N:1]1([C:7]2[C:8]3[CH:25]=[C:24]([NH2:26])[CH:23]=[N:22][C:9]=3[N:10]=[C:11]([O:13][CH2:14][CH2:15][N:16]3[CH2:21][CH2:20][O:19][CH2:18][CH2:17]3)[N:12]=2)[CH2:2][CH2:3][O:4][CH2:5][CH2:6]1

参加物

4

反応物 1

HCID 689208664-Morpholin-4-yl-2-(2-morpholin-4-yl-ethoxy)-6-nitro-pyrido[2,3-d]pyrimidine

生成物 1

HCID 689245994-Morpholin-4-yl-2-(2-morpholin-4-yl-ethoxy)-6-amino-pyrido[2,3-d]pyrimidine収率 46.9%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

4-Morpholin-4-yl-2-(2-morpholin-4-yl-ethoxy)-6-nitro-pyrido[2,3-d]pyrimidine (3.35 g) was dissolved in methanol (100 mL), and to the solution was added 5% palladium on carbon (100 mg). The suspension was placed under an atmosphere of hydrogen, and stirred for five hours. The solution was filtered and evaporated, and then purified by column chromatography to give 4-morpholin-4-yl-2-(2-morpholin-4-yl-ethoxy)-6-amino-pyrido[2,3-d]pyrimidine (1.45 g) as a yellow oil.

後処理

  1. filtrationThe solution was filtered
  2. customevaporated
  3. custompurified by column chromatography

出典と根拠

ORDレコード
ord-5a8752da7b464fdaaf0a845ca1b27609
出典データセット
uspto-grants-2012_11
特許番号
US08318730B2

関連ノート

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