Disuccinimidyl tartrate → N1,N4-bis(2-(2-(2-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenylsulfonamido)ethoxy)ethoxy)ethyl)-2,3-dihydroxysuccinamide

HRID 45744

反応式

HRID 45744 の反応式
[NH2:1][CH2:2][CH2:3][O:4][CH2:5][CH2:6][O:7][CH2:8][CH2:9][NH:10][S:11]([C:14]1[CH:19]=[CH:18][C:17]([CH:20]2[C:29]3[C:24](=[C:25]([Cl:31])[CH:26]=[C:27]([Cl:30])[CH:28]=3)[CH2:23][N:22]([CH3:32])[CH2:21]2)=[CH:16][CH:15]=1)(=[O:13])=[O:12].[OH:33][CH:34]([CH:45]([OH:56])[C:46]([O:48]N1C(=O)CCC1=O)=O)[C:35]([O:37]N1C(=O)CCC1=O)=O>CN(C=O)C>[Cl:30][C:27]1[CH:28]=[C:29]2[C:24](=[C:25]([Cl:31])[CH:26]=1)[CH2:23][N:22]([CH3:32])[CH2:21][CH:20]2[C:17]1[CH:16]=[CH:15][C:14]([S:11]([NH:10][CH2:9][CH2:8][O:7][CH2:6][CH2:5][O:4][CH2:3][CH2:2][NH:1][C:35](=[O:37])[CH:34]([OH:33])[CH:45]([OH:56])[C:46]([NH:1][CH2:2][CH2:3][O:4][CH2:5][CH2:6][O:7][CH2:8][CH2:9][NH:10][S:11]([C:14]2[CH:15]=[CH:16][C:17]([CH:20]3[C:29]4[C:24](=[C:25]([Cl:31])[CH:26]=[C:27]([Cl:30])[CH:28]=4)[CH2:23][N:22]([CH3:32])[CH2:21]3)=[CH:18][CH:19]=2)(=[O:13])=[O:12])=[O:48])(=[O:13])=[O:12])=[CH:19][CH:18]=1

参加物

4

反応物 2

HCID 334527Disuccinimidyl tartrate2 回HCID 67458228N-(2-(2-(2-aminoethoxy)ethoxy)ethyl)-4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide2 回

生成物 1

HCID 86672359N1,N4-bis(2-(2-(2-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenylsulfonamido)ethoxy)ethoxy)ethyl)-2,3-dihydroxysuccinamide収率 20.6%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a solution of N-(2-(2-(2-aminoethoxy)ethoxy)ethyl)-4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide (intermediate 175.1) (110 mg, 0.22 mmol) in DMF (2.0 mL) was added bis(2,5-dioxopyrrolidin-1-yl) 2,3-dihydroxysuccinate (Intermediate 168.1) (34 mg, 0.10 mmol) and the reaction was stirred for 10 minutes. The solvent was removed under vacuum and the residue was purified by preparative HPLC to give the title compound (23 mg) as a TFA salt. 1H-NMR (400 mHz, CD3OD) δ 7.81 (m, 4H), 7.44 (s, 1H), 7.37 (m, 2H), 6.75 (s, 1H), 4.64 (m, 4H), 4.37 (m, 4H), 3.72 (m, 2H), 3.46 (m, 10H), 3.38 (m, 12H), 3.02 (m, 10H). MS (m/z): 1117.02 [M+H]+.

後処理

  1. customThe solvent was removed under vacuum
  2. customthe residue was purified by preparative HPLC

出典と根拠

ORDレコード
ord-63b689a3db0e4bf981ffdc20303d8f2c
出典データセット
uspto-grants-2013_09
特許番号
US08541448B2

関連ノート

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