Trifluoroacetic acid → (S)-1-[(S)-2-((S)-2-methylamino-propionylamino)-2-(tetrahydro-pyran-4-yl)-acetyl]-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (2-fluoro-6-methyl-phenyl)-amide

HRID 627060노트

반응식

HRID 627060 반응식
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([CH3:8])[C:3]=1[NH:9][C:10]([C@H:12]1[N:20]([C:21](=[O:43])[C@@H:22]([NH:29][C:30](=[O:42])[C@@H:31]([N:33](C)[C:34](=O)OC(C)(C)C)[CH3:32])[CH:23]2[CH2:28][CH2:27][O:26][CH2:25][CH2:24]2)[C:15]2=[N:16][CH:17]=[CH:18][CH:19]=[C:14]2[CH2:13]1)=[O:11].C(O)(C(F)(F)F)=O>C(Cl)Cl>[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([CH3:8])[C:3]=1[NH:9][C:10]([C@H:12]1[N:20]([C:21](=[O:43])[C@@H:22]([NH:29][C:30](=[O:42])[C@@H:31]([NH:33][CH3:34])[CH3:32])[CH:23]2[CH2:28][CH2:27][O:26][CH2:25][CH2:24]2)[C:15]2=[N:16][CH:17]=[CH:18][CH:19]=[C:14]2[CH2:13]1)=[O:11]

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 131735274tert-butyl (S)-1-((S)-2-((S)-2-(2-fluoro-6-methylphenylcarbamoyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-1-yl)-2-oxo-1-(tetrahydro-2H-pyran-4-yl)ethylamino)-1-oxopropan-2-yl(methyl)carbamate

생성물 1

HCID 73603260(S)-1-[(S)-2-((S)-2-methylamino-propionylamino)-2-(tetrahydro-pyran-4-yl)-acetyl]-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (2-fluoro-6-methyl-phenyl)-amide수율 52%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

In a 50 mL round-bottomed flask, tert-butyl (S)-1-((S)-2-((S)-2-(2-fluoro-6-methylphenylcarbamoyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-1-yl)-2-oxo-1-(tetrahydro-2H-pyran-4-yl)ethylamino)-1-oxopropan-2-yl(methyl)carbamate (30 mg, 50.2 μmol, Eq: 1.00) was combined with DCM (3 mL) to give a colorless solution. TFA (1 mL, 13.0 mmol, Eq: 259) was added and the reaction was stirred at rt for 30 min. The reaction mixture was concentrated in vacuo and the residue was treated with saturated aqueous NaHCO3 (10 mL). The resulting mixture was extracted with DCM (2×10 mL), the combined organic layers dried over Na2SO4, and then concentrated in vacuo to give (S)-1-[(S)-2-((S)-2-methylamino-propionylamino)-2-(tetrahydro-pyran-4-yl)-acetyl]-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (2-fluoro-6-methyl-phenyl)-amide (13 mg), m/z=498 (M+H).

후처리

  1. customto give a colorless solution
  2. concentrationThe reaction mixture was concentrated in vacuo
  3. additionthe residue was treated with saturated aqueous NaHCO3 (10 mL)
  4. extractionThe resulting mixture was extracted with DCM (2×10 mL)
  5. dry with materialthe combined organic layers dried over Na2SO4
  6. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-82009efba00e40f8b7764b75682825b3
출처 데이터셋
uspto-grants-2016_04
특허 번호
US09309248B2

반응 노트

불러오는 중…