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1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride → [(5S)-3-(5-{2-fluoro-4-[(5R)-2-oxo-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-3-yl]phenyl}pyridin-2-yl)-4,5-dihydroisoxazol-5-yl]methyl 6-[(methoxycarbonyl)(methyl)amino]hexanoate

HRID 459053
ノート
印刷プレビュー

反応式

HRID 459053 の反応式
[CH3:1][O:2][C:3]([N:5]([CH3:14])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][C:11]([OH:13])=[O:12])=[O:4].[F:15][C:16]1[CH:17]=[C:18]([N:35]2[CH2:39][C@H:38]([CH2:40][N:41]3[CH:45]=[CH:44][N:43]=[N:42]3)[O:37][C:36]2=[O:46])[CH:19]=[CH:20][C:21]=1[C:22]1[CH:23]=[N:24][C:25]([C:28]2[CH2:32][C@@H:31]([CH2:33]O)[O:30][N:29]=2)=[CH:26][CH:27]=1.Cl.CN(C)CCCN=C=NCC>CN(C)C1C=CN=CC=1.CN(C=O)C.C(OCC)(=O)C>[CH3:1][O:2][C:3]([N:5]([CH3:14])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][C:11]([O:13][CH2:33][C@H:31]1[O:30][N:29]=[C:28]([C:25]2[CH:26]=[CH:27][C:22]([C:21]3[CH:20]=[CH:19][C:18]([N:35]4[CH2:39][C@H:38]([CH2:40][N:41]5[CH:45]=[CH:44][N:43]=[N:42]5)[O:37][C:36]4=[O:46])=[CH:17][C:16]=3[F:15])=[CH:23][N:24]=2)[CH2:32]1)=[O:12])=[O:4]
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 3

HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 9932836(5R)-3-(3-Fluoro-4-{6-[(5S)-5-(hydroxymethyl)-4,5-dihydroisoxazol-3-yl]pyridin-3-yl}phenyl)-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-2-oneHCID 184430226-[(Methoxycarbonyl)(methyl)amino]hexanoic acid

生成物 1

HCID 58758463[(5S)-3-(5-{2-fluoro-4-[(5R)-2-oxo-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-3-yl]phenyl}pyridin-2-yl)-4,5-dihydroisoxazol-5-yl]methyl 6-[(methoxycarbonyl)(methyl)amino]hexanoate

試薬・触媒・溶媒 3

HCID 142844-(Dimethylamino)pyridine触媒HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

The carbamate prepared as above (0.37 g, 1.82 mmol), (5R)-3-(3-fluoro-4-{6-[(5S)-5-(hydroxymethyl)-4,5-dihydroisoxazol-3-yl]pyridin-3-yl}phenyl)-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-2-one (Example 1: 0.2 g, 0.46 mmol), 4-dimethylaminopyridine (0.01 g, 0.08 mmol), and 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride (0.19 g, 0.99 mmol) were combined in DMF (2 ml). The suspension was allowed to stir for 3.5 hours at room temperature resulting in a clear solution. The mixture was then diluted with ethyl acetate, washed with water, and dried over magnesium sulfate. The residue obtained upon filtration and evaporation was purified via chromatography (silica gel, 0.5 to 10% methanol in dichloromethane). Evaporation of the product containing fractions and trituration of the resulting solid with diethyl ether yielded the title compound as an off-white powder (0.225 g), melting point: 103° C.

後処理

  1. customresulting in a clear solution
  2. washwashed with water
  3. dry with materialdried over magnesium sulfate
  4. customThe residue obtained upon filtration and evaporation
  5. customwas purified via chromatography (silica gel, 0.5 to 10% methanol in dichloromethane)
  6. customEvaporation of the product
  7. additioncontaining fractions and trituration of the resulting solid with diethyl ether

出典と根拠

ORDレコード
ord-4ad7e7dbceeb4493be58f07ca3b82a91
出典データセット
uspto-grants-2007_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07192974B2

反応ノート

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