Ammonia → (s,s)-n-{1-[3-Carbamoyl-1-(5-fluoro-2,3-dihydro-indol-1-ylmethyl)-propylcarbamoyl]-3-methyl-butyl}-3-methyl-benzamide

HRID 132139노트

반응식

HRID 132139 반응식
[F:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([CH2:11][C@@H:12]([NH:18][C:19](=[O:35])[C@@H:20]([NH:25][C:26](=[O:34])[C:27]1[CH:32]=[CH:31][CH:30]=[C:29]([CH3:33])[CH:28]=1)[CH2:21][CH:22]([CH3:24])[CH3:23])[CH2:13][CH2:14][C:15](O)=[O:16])[CH2:6][CH2:5]2.O1CCOCC1.N.C[N:44](C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C(OCC)(=O)C>[C:15]([CH2:14][CH2:13][C@H:12]([NH:18][C:19]([C@@H:20]([NH:25][C:26](=[O:34])[C:27]1[CH:32]=[CH:31][CH:30]=[C:29]([CH3:33])[CH:28]=1)[CH2:21][CH:22]([CH3:23])[CH3:24])=[O:35])[CH2:11][N:7]1[C:8]2[C:4](=[CH:3][C:2]([F:1])=[CH:10][CH:9]=2)[CH2:5][CH2:6]1)(=[O:16])[NH2:44]

참가 물질

6

반응물 4

HCID 222AmmoniaHCID 312751,4-DioxaneHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)2회HCID 11386148(s,s)-5-(5-Fluoro-2,3-dihydro-indol-1-yl)-4-[4-methyl-2-(3-methyl-benzoylamino)-pentanoylamino]-pentanoic acid

생성물 1

HCID 11271627(s,s)-n-{1-[3-Carbamoyl-1-(5-fluoro-2,3-dihydro-indol-1-ylmethyl)-propylcarbamoyl]-3-methyl-butyl}-3-methyl-benzamide수율 84.9%

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

실험 절차

The title compound of Example 43 (30 mg, 61 μmol) was treated with dioxane (2 mL) and concentrated ammonia (0.2 mL). HATU (35 mg, 92 μmol) was added and the reaction was stirred overnight. Another portion of HATU (80 mg, 210 μmol) was added and the reaction was stirred for an additional 3 hours. The reaction was then diluted with ethyl acetate and extracted once with 1 M NaOH solution. The organics were dried over MgSO4 and the solvent was removed. The residue was purified by silica gel column chromatography using DCM and methanol as solvents to afford the title compound (25 mg, 84%); 1H NMR (CDCl3, 400 MHz) δ 0.90 (s, 3H), 0.91 (s, 3H), 0.88-0.99 (m, 1H), 1.58-1.80 (m, 4H), 1.97-2.12 (m, 2H), 2.23-2.30 (m, 2H), 2.37 (s, 3H), 2.82 (s, 2H), 2.85-3.04 (m, 3H), 3.15 (dd, 1H, J1=6.5, J2=13.6), 3.34 (dd, 1H, J1=8.4, J2=16.9), 3.48 (dd, 1H, J1=8.1, J2=16.0), 4.12-4.21 (m, 1H), 4.40-4.72 (m, 1H), 5.86 (s, 1H), 6.32-6.47 (m, 2H), 6.72 (dd, 1H, J1=J2=8.4), 6.79 (d, 1H, J=7.4), 6.94 (d, 1H, J=7.6), 7.06 (d, 1H, J=8.4), 7.23-7.36 (m, 2H), 7.52-7.61 (m, 2H); HPLC-MS calcd. for C27H35FN4O3 (M+H+) 483.3, found 483.5.

후처리

  1. stirringthe reaction was stirred for an additional 3 hours
  2. extractionextracted once with 1 M NaOH solution
  3. dry with materialThe organics were dried over MgSO4
  4. customthe solvent was removed
  5. customThe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-4a59d7e0a5754a18841b7a8283be897f
출처 데이터셋
uspto-grants-2008_06
특허 번호
US07384970B2

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