Sulfurous Acid → tetrasodium 2-tetradecylhexadecyl beta-D-galactopyranoside 2,3,4,6-tetrasulfate

HRID 362226

反応式

HRID 362226 の反応式
[S:1]([O:5][C@H:6]1[C@@H:42]([OH:43])[C@@H:41]([CH2:44][OH:45])[O:40][C@@H:8]([O:9][CH2:10][CH:11]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH3:39])[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[C@@H:7]1[OH:46])([O-:4])(=[O:3])=[O:2].[Na+:47].[S:48](=[O:51])([OH:50])[OH:49].C[NH+](C)C>>[S:1]([O:5][C@H:6]1[C@@H:42]([O:43][S:48]([O-:50])(=[O:49])=[O:51])[C@@H:41]([CH2:44][O:45][S:1]([O-:4])(=[O:3])=[O:2])[O:40][C@@H:8]([O:9][CH2:10][CH:11]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH3:39])[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[C@@H:7]1[OH:46])([O-:4])(=[O:3])=[O:2].[Na+:47].[Na+:47].[Na+:47].[S:48]([O:46][C@@H:7]1[C@@H:6]([O:5][S:1]([O-:4])(=[O:3])=[O:2])[C@@H:42]([O:43][S:48]([O-:50])(=[O:49])=[O:51])[C@@H:41]([CH2:44][O:45][S:1]([O-:4])(=[O:3])=[O:2])[O:40][C@H:8]1[O:9][CH2:10][CH:11]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH3:39])[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])([O-:50])(=[O:49])=[O:51].[Na+:47].[Na+:47].[Na+:47].[Na+:47]

参加物

5

反応物 3

HCID 1100Sulfurous AcidHCID 3782034TrimethylammoniumHCID 23690369sodium 2-tetradecylhexadecyl beta-D-galactopyranoside 3-sulfate

生成物 2

HCID 101944832tetrasodium 2-tetradecylhexadecyl beta-D-galactopyranoside 2,3,4,6-tetrasulfateHCID 131721114trisodium 2-tetradecylhexadecyl beta-D-galactopyranoside 3,4,6-trisulfate

実験手順

By treating as described in Example 2 excepting that sodium 2-tetradecylhexadecyl β-D-galactopyranoside 3-sulfate (100 mg) obtained by Example 31 and a complex of sulfurous acid and trimethyl ammonium (105 mg) were selected, the titled compound of trisodium 2-tetradecylhexadecyl β-D-galactopyranoside 3,4,6-trisulfate (57 mg) and tetrasodium 2-tetradecylhexadecyl β-D-galactopyranoside 2,3,4,6-tetrasulfate (41 mg) were obtained.

後処理

  1. additionBy treating

出典と根拠

ORDレコード
ord-80041ad403ed4fc4ae97dff0e479c5e2
出典データセット
uspto-grants-1999_02
特許番号
US05869460

関連ノート

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