Water → N-[[1-[(2-Benzothienylcarbonyl)amino]cyclohexyl]carbonyl]-L-methioninol

HRID 448777

反応式

HRID 448777 の反応式
[NH2:1][C@H:2]([CH2:7][OH:8])[CH2:3][CH2:4][S:5][CH3:6].[S:9]1[C:13]2[CH:14]=[CH:15][CH:16]=[CH:17][C:12]=2[CH:11]=[C:10]1[C:18]1[O:22][C:21](=[O:23])[C:20]2([CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]2)[N:19]=1.O>CN(C)C=O>[S:9]1[C:13]2[CH:14]=[CH:15][CH:16]=[CH:17][C:12]=2[CH:11]=[C:10]1[C:18]([NH:19][C:20]1([C:21]([NH:1][C@H:2]([CH2:7][OH:8])[CH2:3][CH2:4][S:5][CH3:6])=[O:23])[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]1)=[O:22]

参加物

5

反応物 3

HCID 962WaterHCID 2724404L-MethioninolHCID 576728542-(2-Benzothienyl)-3-oxa-1-azaspiro[4.5]dec-1-en-4-one

生成物 1

HCID 57672844N-[[1-[(2-Benzothienylcarbonyl)amino]cyclohexyl]carbonyl]-L-methioninol収率 98.1%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

284 mg (2.1 mmol) of L-methioninol was added to a solution of 500 mg (1.75 mmol) of 2-(2-benzothienyl)-3-oxa-1-azaspiro[4.5]dec-1-en-4-one in 3 ml of N,N-dimethylformamide, and the mixture was stirred overnight. Water was slowly added, and the precipitated crystal was collected by filtration. The obtained crystal was dried under reduced pressure to obtain 722 mg (98%) of the title compound.

後処理

  1. filtrationthe precipitated crystal was collected by filtration
  2. customThe obtained crystal was dried under reduced pressure

出典と根拠

ORDレコード
ord-38402471b0a24aa8808d5bc9e67b210d
出典データセット
uspto-grants-2013_07
特許番号
US08481725B2

関連ノート

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