Hydrochloride methanol → (2E)-3-(6-{[(3R)-1-benzyl-3-pyrrolidinyl]amino}-5-methyl-3-pyridyl)-N-hydroxyacrylamide dihydrochloride

HRID 2376177ノート

反応式

HRID 2376177 の反応式
[CH2:1]([N:8]1[CH2:12][CH2:11][C@@H:10]([NH:13][C:14]2[N:19]=[CH:18][C:17](/[CH:20]=[CH:21]/[C:22]([NH:24][O:25]C3CCCCO3)=[O:23])=[CH:16][C:15]=2[CH3:32])[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.CO.[ClH:35]>CO>[ClH:35].[ClH:35].[CH2:1]([N:8]1[CH2:12][CH2:11][C@@H:10]([NH:13][C:14]2[N:19]=[CH:18][C:17](/[CH:20]=[CH:21]/[C:22]([NH:24][OH:25])=[O:23])=[CH:16][C:15]=2[CH3:32])[CH2:9]1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

参加物

4

反応物 2

HCID 21893726Hydrochloride methanolHCID 86603665(2E)-3-(6-{[(3R)-1-benzyl-3-pyrrolidinyl]amino}-5-methyl-3-pyridyl)-N-(tetrahydro-2H-pyran-2-yloxy)acrylamide

生成物 1

HCID 86603798(2E)-3-(6-{[(3R)-1-benzyl-3-pyrrolidinyl]amino}-5-methyl-3-pyridyl)-N-hydroxyacrylamide dihydrochloride

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

To a solution of (2E)-3-(6-{[(3R)-1-benzyl-3-pyrrolidinyl]amino}-5-methyl-3-pyridyl)-N-(tetrahydro-2H-pyran-2-yloxy)acrylamide (306 mg) in MeOH (5.6 mL) was added hydrogen chloride methanol reagent 10 (1.4 mL, Tokyo Kasei), and the mixture was stirred at ambient temperature for 2 hours. To the reaction mixture was added Men and the solvent was removed in vacuo. Obtained colorless solid was triturated with Men to give (2E)-3-(6-{[(3R)-1-benzyl-3-pyrrolidinyl]amino}-5-methyl-3-pyridyl)-N-hydroxyacrylamide dihydrochloride (202.1 mg) as colorless powder.

後処理

  1. additionTo the reaction mixture was added Men
  2. customthe solvent was removed in vacuo
  3. customObtained colorless solid
  4. customwas triturated with Men

出典と根拠

ORDレコード
ord-4970b14240f545b99a03227a0989ab80
出典データセット
uspto-grants-2008_12
特許番号
US07465731B2

反応ノート

読み込み中…