Dimethylformamide → (S)-1-((3-(1-(2,2-Difluoro-2-(1-hydroxy-3,3,5,5-tetramethylcyclohexyl)acetyl)pyrrolidin-2-yl)isoxazol-5-yl)methyl)pyridin-2(1H)-one

HRID 710069ノート

反応式

HRID 710069 の反応式
CN(C=O)C.CS(O[CH2:11][C:12]1[O:16][N:15]=[C:14]([C@@H:17]2[CH2:21][CH2:20][CH2:19][N:18]2[C:22](=[O:37])[C:23]([F:36])([F:35])[C:24]2([OH:34])[CH2:29][C:28]([CH3:31])([CH3:30])[CH2:27][C:26]([CH3:33])([CH3:32])[CH2:25]2)[CH:13]=1)(=O)=O.[N:38]1[CH:43]=[CH:42][CH:41]=[CH:40][C:39]=1[OH:44].C([O-])([O-])=O.[K+].[K+]>CS(C)=O>[F:36][C:23]([F:35])([C:24]1([OH:34])[CH2:25][C:26]([CH3:32])([CH3:33])[CH2:27][C:28]([CH3:31])([CH3:30])[CH2:29]1)[C:22]([N:18]1[CH2:19][CH2:20][CH2:21][C@H:17]1[C:14]1[CH:13]=[C:12]([CH2:11][N:38]2[CH:43]=[CH:42][CH:41]=[CH:40][C:39]2=[O:44])[O:16][N:15]=1)=[O:37]

参加物

6

反応物 4

HCID 6228DimethylformamideHCID 11430Potassium CarbonateHCID 86706749(S)-(3-(1-(2,2-Difluoro-2-(1-hydroxy-3,3,5,5-tetramethylcyclohexyl)acetyl)pyrrolidin-2-yl)isoxazol-5-yl)methyl methanesulfonateHCID 178516071HCID 178516071、化合物

生成物 1

HCID 86706782(S)-1-((3-(1-(2,2-Difluoro-2-(1-hydroxy-3,3,5,5-tetramethylcyclohexyl)acetyl)pyrrolidin-2-yl)isoxazol-5-yl)methyl)pyridin-2(1H)-one収率 53.4%

試薬・触媒・溶媒 1

HCID 679Dimethyl Sulfoxide溶媒

反応条件

温度
50 °C

実験手順

To a DMF (1.0 mL) solution of the compound (30 mg) obtained in Example 3-(5) and pyridin-2-ol (12 mg), K2CO3 (35 mg) was added and the mixture was stirred at 50° C. for an hour. To the reaction mixture, DMSO (1.0 ml) was added and after filtering off the insoluble matter, the filtrate was purified by reverse-phase preparative HPLC to give Compound 54 (2.0 mg, colorless oil) and Compound 60 (16.0 mg, colorless oil.)

後処理

  1. filtrationafter filtering off the insoluble matter
  2. customthe filtrate was purified by reverse-phase preparative HPLC

出典と根拠

ORDレコード
ord-aa0c01ea92134f53992c520365560fa2
出典データセット
uspto-grants-2015_11
特許番号
US09181229B2

反応ノート

読み込み中…