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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Isopropanol → N-{(1R,2R)-2-[5-Chloro-2-(3-methoxy-5-methyl-6-oxo-5,6,8,9-tetrahydro-7-oxa-5-aza-benzocyclohepten-2-ylamino)-pyrimidin-4-ylamino]-cyclohexyl}-methanesulfonamide

HRID 1687840
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HRID 1687840 반응식
Cl[C:2]1[N:7]=[C:6]([NH:8][C@@H:9]2[CH2:14][CH2:13][CH2:12][CH2:11][C@H:10]2[NH:15][S:16]([CH3:19])(=[O:18])=[O:17])[C:5]([Cl:20])=[CH:4][N:3]=1.[NH2:21][C:22]1[C:23]([O:35][CH3:36])=[CH:24][C:25]2[N:31]([CH3:32])[C:30](=[O:33])[O:29][CH2:28][CH2:27][C:26]=2[CH:34]=1.C(O)(C)C>Cl.O1CCOCC1>[Cl:20][C:5]1[C:6]([NH:8][C@@H:9]2[CH2:14][CH2:13][CH2:12][CH2:11][C@H:10]2[NH:15][S:16]([CH3:19])(=[O:18])=[O:17])=[N:7][C:2]([NH:21][C:22]2[C:23]([O:35][CH3:36])=[CH:24][C:25]3[N:31]([CH3:32])[C:30](=[O:33])[O:29][CH2:28][CH2:27][C:26]=3[CH:34]=2)=[N:3][CH:4]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 3776IsopropanolHCID 672646482-Amino-3-methoxy-5-methyl-8,9-dihydro-5H-7-oxa-5-aza-benzocyclohepten-6-oneHCID 86633854N-[(1R,2R)-2-(2,5-dichloropyrimidin-4-ylamino)-cyclohexyl]-methanesulfonamide

생성물 1

HCID 67264024N-{(1R,2R)-2-[5-Chloro-2-(3-methoxy-5-methyl-6-oxo-5,6,8,9-tetrahydro-7-oxa-5-aza-benzocyclohepten-2-ylamino)-pyrimidin-4-ylamino]-cyclohexyl}-methanesulfonamide수율 37.7%

시약·촉매·용매 1

HCID 204431481,4-Dioxane hydrochloride촉매

실험 절차

N-[(1R,2R)-2-(2,5-Dichloro-pyrimidin-4-ylamino)-cyclohexyl]-methanesulfonamide (60.0 mg, 0.177 mmol), 2-Amino-3-methoxy-5-methyl-8,9-dihydro-5H-7-oxa-5-aza-benzocyclohepten-6-one (39.3 mg, 0.177 mmol) and 5 drops of HCl/dioxane were stirred in isopropyl alcohol (2.00 mL, 26.1 mmol) at 120° C. in a sealed tube. After 24 hours the reaction mixture was concentrated and then extracted with DCM (20 mL) and washed with sat. NaHCO3 (20 mL) followed by water. The organic layer was dried over MgSO4, filtered and concentrated. The residue was chromatographed on ISCO flash system (0-10% DCM:MeOH) to obtain one peak by LC/MS. When analyzed by HPLC, two peaks were shown. The fractions were concentrated and the residue was chromatographed on ISCO flash system (0-100% Hex:EtOAc) to obtain the product and the decarboxylated side product. The product was isolated as a pale blue solid (35.0 mg, 37.7%). mp: 160-162° C., MS (ESI+): 525 (M+H), 1H-NMR (CDCl3, 400 MHz) δ 8.11 (s, 1H), 7.95 (s, 1H), 7.68 (s, 1H), 7.15 (d, 1H), 7.01 (s, 1H), 6.85 (d, 1H), 4.36 (m, 2H), 3.88 (s, 3H), 3.30 (s, 3H), 2.90 (br s, 5H), 1.99 (br s, 3H), 1.7 (d, 2H), 1.5-1.1 (m, 5H).

후처리

  1. concentrationAfter 24 hours the reaction mixture was concentrated
  2. extractionextracted with DCM (20 mL)
  3. washwashed with sat. NaHCO3 (20 mL)
  4. dry with materialThe organic layer was dried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customThe residue was chromatographed on ISCO flash system (0-10% DCM:MeOH)
  8. customto obtain one peak by LC/MS
  9. concentrationThe fractions were concentrated
  10. customthe residue was chromatographed on ISCO flash system (0-100% Hex:EtOAc)
  11. customto obtain the product

출처 및 근거

ORD 기록
ord-97ff402ec3b64e92b86e26fe2ab44017
출처 데이터셋
uspto-grants-2012_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08148391B2

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