(7R)-7-({[t-Butyl(dimethyl)silyl]oxy}methyl)-7-methyl-5-(methylthio)-2,3,6,7-tetrahydro-1,4-thiazepine → 6-(4-{1-[(8R)-8-({[t-Butyl(dimethyl)silyl]oxy}methyl)-8-methyl-5,6,8,9-tetrahydro[1,2,4]triazolo[4,3-d][1,4]thiazepin-3-yl]cyclopropyl}phenyl)nicotinonitrile

HRID 1424094노트

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HRID 1424094 반응식
[Si:1]([O:8][CH2:9][C@:10]1([CH3:19])[S:16][CH2:15][CH2:14][N:13]=[C:12](SC)[CH2:11]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[C:20]([C:22]1[CH:23]=[CH:24][C:25]([C:28]2[CH:33]=[CH:32][C:31]([C:34]3([C:37]([NH:39][NH2:40])=O)[CH2:36][CH2:35]3)=[CH:30][CH:29]=2)=[N:26][CH:27]=1)#[N:21]>C(O)CCC>[Si:1]([O:8][CH2:9][C@:10]1([CH3:19])[S:16][CH2:15][CH2:14][N:13]2[C:37]([C:34]3([C:31]4[CH:32]=[CH:33][C:28]([C:25]5[CH:24]=[CH:23][C:22]([C:20]#[N:21])=[CH:27][N:26]=5)=[CH:29][CH:30]=4)[CH2:36][CH2:35]3)=[N:39][N:40]=[C:12]2[CH2:11]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]

참가 물질

4

반응물 2

HCID 71466071(7R)-7-({[t-Butyl(dimethyl)silyl]oxy}methyl)-7-methyl-5-(methylthio)-2,3,6,7-tetrahydro-1,4-thiazepineHCID 867129401-[4-(5-Cyanopyridin-2-yl)phenyl]cyclopropanecarbohydrazide

생성물 1

HCID 867129436-(4-{1-[(8R)-8-({[t-Butyl(dimethyl)silyl]oxy}methyl)-8-methyl-5,6,8,9-tetrahydro[1,2,4]triazolo[4,3-d][1,4]thiazepin-3-yl]cyclopropyl}phenyl)nicotinonitrile수율 54%

시약·촉매·용매 1

HCID 2631-Butanol용매

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온도
140 °C

실험 절차

The compound (418 mg, 1.31 mmol) obtained in Example 4-1) and the compound (364 mg, 1.31 mmol) obtained in Example 60-3) were dissolved in 1-butanol (5 mL), and the mixture was stirred at 140° C. for 5 h under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, then the solvent was distilled off, and the obtained residue was purified by silica gel column chromatography (elution solvent: methanol/ethyl acetate=0% to 20%) to obtain the title compound (375 mg, 54%) in a white solid form.

후처리

  1. temperatureThe reaction mixture was cooled to room temperature
  2. distillationthe solvent was distilled off
  3. customthe obtained residue was purified by silica gel column chromatography (elution solvent: methanol/ethyl acetate=0% to 20%)

출처 및 근거

ORD 기록
ord-86b617af451148c088b9e2c24007a92b
출처 데이터셋
uspto-grants-2015_01
특허 번호
US08927536B2

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