Hydrogen chloride-ethyl acetate → HCID 178485752、化合物

HRID 1290075ノート

反応式

HRID 1290075 の反応式
[CH:1]1([CH2:7][C@H:8]([NH:19][C:20](=[O:49])[C@H:21]([CH2:43][C:44]2[N:48]=[CH:47][NH:46][CH:45]=2)[N:22]([CH3:42])[C:23](=[O:41])[C@H:24]([CH2:34][C:35]2[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=2)[NH:25][C:26]([N:28]2[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]2)=[O:27])[C@@H:9]([OH:18])[CH2:10][C@H:11]2[C:15]([CH3:17])([CH3:16])[O:14][CH2:13][O:12]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[ClH:50].C(OCC)(=O)C>C(O)C.C(OCC)(=O)C>[ClH:50].[CH:1]1([CH2:7][C@H:8]([NH:19][C:20](=[O:49])[C@H:21]([CH2:43][C:44]2[N:48]=[CH:47][NH:46][CH:45]=2)[N:22]([CH3:42])[C:23](=[O:41])[C@H:24]([CH2:34][C:35]2[CH:36]=[CH:37][CH:38]=[CH:39][CH:40]=2)[NH:25][C:26]([N:28]2[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]2)=[O:27])[C@@H:9]([OH:18])[CH2:10][C@H:11]2[C:15]([CH3:17])([CH3:16])[O:14][CH2:13][O:12]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

参加物

5

反応物 2

HCID 21866389Hydrogen chloride-ethyl acetateHCID 178485751HCID 178485751、化合物

生成物 1

HCID 178485752HCID 178485752、化合物

試薬・触媒・溶媒 2

HCID 702Ethanol溶媒HCID 8857Ethyl Acetate溶媒

実験手順

The compound (300 mg) obtained in Example 1 was dissolved in a mixed solution of ethanol (0.27 ml) and ethyl acetate (5.13 ml) and a solution (2.09 ml) of 0.2N HCl-ethyl acetate was dropwise added. After stirring overnight at room temperature, crystals were collected by filtration and dried under reduced pressure to give 160 mg of the title compound as white crystals (see Table 16).

後処理

  1. filtrationcrystals were collected by filtration
  2. customdried under reduced pressure

出典と根拠

ORDレコード
ord-be4c5262dd7f4eb88194f8caa7e5fe14
出典データセット
uspto-grants-1998_05
特許番号
US05750696

反応ノート

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