Isopropylamine → HCID 44540869, 화합물

HRID 1616013노트

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HRID 1616013 반응식
Cl[C:2]1[N:7]=[C:6]([C:8]([NH:10][C:11]2[CH:19]=[C:18]([C:20]3[CH:28]=[CH:27][CH:26]=[C:25]4[C:21]=3[CH:22]=[CH:23][NH:24]4)[CH:17]=[C:16]3[C:12]=2[CH:13]=[N:14][NH:15]3)=[O:9])[CH:5]=[CH:4][CH:3]=1.[CH3:29][CH:30]([NH2:32])[CH3:31].CCN(C(C)C)C(C)C>CS(C)=O.CS(C)=O.CO>[NH:24]1[C:25]2[C:21](=[C:20]([C:18]3[CH:17]=[C:16]4[C:12]([CH:13]=[N:14][NH:15]4)=[C:11]([NH:10][C:8]([C:6]4[CH:5]=[CH:4][CH:3]=[C:2]([NH:32][CH:30]([CH3:31])[CH3:29])[N:7]=4)=[O:9])[CH:19]=3)[CH:28]=[CH:27][CH:26]=2)[CH:22]=[CH:23]1

참가 물질

6

반응물 3

HCID 6363Isopropylamine4회HCID 81531Diisopropylethylamine2회HCID 44540963HCID 44540963, 화합물

생성물 1

HCID 44540869HCID 44540869, 화합물수율 2%

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매HCID 22036561Dimethyl sulfoxide methanol용매

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온도
160 °C

실험 절차

To a microwave vial was added 2 ml of a solution of 6-chloro-N-[6-(1H-indol-4-yl)-1H-indazol-4-yl]-2-pyridinecarboxamide (350 mg, 0.90 mmol, prepared as described in Example 18) in DMSO (14 ml). 2-Propanamine (0.022 ml, 0.26 mmol) and DIPEA (0.113 ml) were added and the mixture was heated at 160° C. for 2 h under microwave irradiation. Further 2-propanamine (0.022 ml, 0.26 mmol) was added and the mixture was heated at 160° C. for 2 h under microwave irradiation. Again, 2-propanamine (0.02 ml, 0.26 mmol) was added and the mixture was heated at 160° C. for 1 h under microwave irradiation. After this time 2-propanamine (0.022 ml, 0.26 mmol) and DIPEA (0.113 ml) were both added to the mixture and it was heated at 160° C. for 2 h under microwave irradiation. The crude reaction mixture was dissolved in DMSO/MeOH (1:1) and purified by Mass Directed Automated Preparative HPLC (Method E). The sample was re-purified by Mass Directed Automated Preparative HPLC (Method E, using Waters Atlantis column 100 mm×19 mm, 5 um). Product-containing fractions were dried under a stream of nitrogen to afford the title compound (2.1 mg).

후처리

  1. temperaturethe mixture was heated at 160° C. for 2 h under microwave irradiation
  2. temperaturethe mixture was heated at 160° C. for 1 h under microwave irradiation
  3. additionboth added to the mixture and it
  4. temperaturewas heated at 160° C. for 2 h under microwave irradiation
  5. customThe crude reaction mixture
  6. custompurified by Mass Directed Automated Preparative HPLC (Method E)
  7. customThe sample was re-purified by Mass Directed Automated Preparative HPLC (Method E, using Waters Atlantis column 100 mm×19 mm, 5 um)
  8. customProduct-containing fractions were dried under a stream of nitrogen

출처 및 근거

ORD 기록
ord-b1c1066e1775496a9137e871b9e26314
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08765743B2

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