Pyridine → N-(7-(5-(ethylsulfonamido)-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide

HRID 468736

反応式

HRID 468736 の反応式
[NH2:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:24])=[C:6]([C:8]2[CH:17]=[C:16]3[C:11]([CH:12]=[C:13]([NH:18][C:19]([CH:21]4[CH2:23][CH2:22]4)=[O:20])[N:14]=[CH:15]3)=[CH:10][CH:9]=2)[CH:7]=1.N1C=CC=CC=1.[CH2:31]([S:33](Cl)(=[O:35])=[O:34])[CH3:32]>ClCCl>[CH2:31]([S:33]([NH:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:24])=[C:6]([C:8]2[CH:17]=[C:16]3[C:11]([CH:12]=[C:13]([NH:18][C:19]([CH:21]4[CH2:22][CH2:23]4)=[O:20])[N:14]=[CH:15]3)=[CH:10][CH:9]=2)[CH:7]=1)(=[O:35])=[O:34])[CH3:32]

参加物

5

反応物 3

HCID 1049PyridineHCID 11667Ethanesulfonyl chlorideHCID 67974803N-(7-(5-amino-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide

生成物 1

HCID 67974962N-(7-(5-(ethylsulfonamido)-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide収率 54.5%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

To a solution of N-(7-(5-amino-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide (56.2 mg, 0.177 mmol) in methylene chloride (2.0 mL, 31 mmol) was added pyridine (0.20 mL, 2.5 mmol) and ethanesulfonyl chloride (23.0 uL, 0.243 mmol). The reaction mixture was stirred at room temperature for 2 hours. The reaction mixture was then poured into dichloromethane, washed with water, dried over MgSO4, filtered, and evaporated in vacuo. The crude product was purified via reverse phase HPLC and lyophilized to yield 39.5 mg (54%) of N-(7-(5-(ethylsulfonamido)-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide. LCMS (ESI): RT (min)=4.534, M+H=410.1, method=E; 1H NMR (400 MHz, DMSO-d6) δ 10.90 (s, 1H), 9.73 (s, 1H), 9.18 (s, 1H), 8.49 (s, 1H), 7.98 (s, 1H), 7.92 (d, J=8.6 Hz, 1H), 7.66 (dd, J=8.5, 1.6 Hz, 1H), 7.29 (d, J=8.2 Hz, 1H), 7.18 (dd, J=8.1, 2.3 Hz, 1H), 7.15 (d, J=2.2 Hz, 1H), 3.10 (q, J=7.3 Hz, 2H), 2.21 (s, 3H), 2.12-2.04 (m, 1H), 1.21 (t, J=7.3 Hz, 3H), 0.84 (m, 4H).

後処理

  1. washwashed with water
  2. dry with materialdried over MgSO4
  3. filtrationfiltered
  4. customevaporated in vacuo
  5. customThe crude product was purified via reverse phase HPLC

出典と根拠

ORDレコード
ord-3d51669a54264a5ba998fb1cf2391c8e
出典データセット
uspto-grants-2014_01
特許番号
US08623889B2

関連ノート

読み込み中…