碳酸氢钠 → N-{3-[({[(2S)-1'-{2-[(5R)-3-[3,5-Bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}acetyl)(methyl)amino]propyl}-5-formyl-N-methylthiophene-2-carboxamide

HRID 446497

反应方程式

HRID 446497 反应方程式
[F:1][C:2]([F:55])([F:54])[C:3]1[CH:4]=[C:5]([CH:47]=[C:48]([C:50]([F:53])([F:52])[F:51])[CH:49]=1)[C:6]([N:8]1[CH2:12][C@@:11]([CH2:20][CH2:21][N:22]2[CH2:27][CH2:26][C:25]3([C:35]4[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=4)[CH2:29][C@@H:28]3[O:36][CH2:37][C:38]([N:40]([CH3:46])[CH2:41][CH2:42][CH2:43][NH:44][CH3:45])=[O:39])[CH2:24][CH2:23]2)([C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)[O:10][CH2:9]1)=[O:7].[CH:56]([C:58]1[S:62][C:61]([C:63]([OH:65])=O)=[CH:60][CH:59]=1)=[O:57].Cl.C(N=C=NCCCN(C)C)C.C(=O)([O-])O.[Na+]>C(Cl)Cl>[F:53][C:50]([F:51])([F:52])[C:48]1[CH:47]=[C:5]([CH:4]=[C:3]([C:2]([F:1])([F:55])[F:54])[CH:49]=1)[C:6]([N:8]1[CH2:12][C@@:11]([CH2:20][CH2:21][N:22]2[CH2:23][CH2:24][C:25]3([C:35]4[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=4)[CH2:29][C@@H:28]3[O:36][CH2:37][C:38]([N:40]([CH3:46])[CH2:41][CH2:42][CH2:43][N:44]([CH3:45])[C:63]([C:61]3[S:62][C:58]([CH:56]=[O:57])=[CH:59][CH:60]=3)=[O:65])=[O:39])[CH2:26][CH2:27]2)([C:13]2[CH:14]=[CH:15][C:16]([F:19])=[CH:17][CH:18]=2)[O:10][CH2:9]1)=[O:7]

参与物

6

反应物 4

HCID 516892碳酸氢钠HCID 8188825-醛基-2-噻吩甲酸HCID 27239391-乙基-(3-二甲基氨基丙基)碳酰二亚胺盐酸盐HCID 866634192-{[(2S)-1'-{2-[(5R)-3-[3,5-Bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}-N-methyl-N-[3-(methylamino)propyl]acetamide

产物 1

HCID 86663421N-{3-[({[(2S)-1'-{2-[(5R)-3-[3,5-Bis(trifluoromethyl)benzoyl]-5-(4-fluorophenyl)-1,3-oxazolidin-5-yl]ethyl}-2,3-dihydrospiro[indene-1,4'-piperidin]-2-yl]oxy}acetyl)(methyl)amino]propyl}-5-formyl-N-methylthiophene-2-carboxamide收率 100%

试剂、催化剂与溶剂 1

HCID 6344二氯甲烷溶剂

实验过程

The compound (73 mg, 0.157 mmol) obtained in Example 1k was dissolved in methylene chloride (3 mL), 5-formyl-thiophene-2-carboxylic acid (40 mg, 0.257 mmol) and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (89 mg, 0.464 mmol) were added, and the mixture was stirred at room temperature for 1.5 hours. A saturated aqueous sodium hydrogencarbonate solution was added, and then the mixture was extracted with ethyl acetate (×3) and dried with anhydrous sodium sulfate. The solvent was evaporated under reduced pressure, and the resulting residue was purified by silica gel column chromatography (methylene chloride:methanol=40:1→20:1, v/v) to give the title compound (144 mg; yield, 61%) as a white solid.

后处理

  1. extractionthe mixture was extracted with ethyl acetate (×3)
  2. dry with materialdried with anhydrous sodium sulfate
  3. customThe solvent was evaporated under reduced pressure
  4. customthe resulting residue was purified by silica gel column chromatography (methylene chloride:methanol=40:1→20:1, v/v)

来源与证据

ORD记录
ord-70f5ea9348d14a99891decaf0928fed0
来源数据集
uspto-grants-2013_07
专利号
US08476253B2

关联笔记

加载中…