4-Methylmorpholine → (S)-2-((S)-3-acetamido-3-((R)-sec-butyl)-2-oxopyrrolidin-1-yl)-N-((1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-1-((2R,4R)-4-(pyridin-3-yloxy)pyrrolidin-2-yl)propan-2-yl)-4-phenylbutanamide

HRID 132963노트

반응식

HRID 132963 반응식
[C:1]([NH:4][C@:5]1([C@@H:60]([CH2:62][CH3:63])[CH3:61])[CH2:9][CH2:8][N:7]([C@@H:10]([CH2:51][CH2:52]C2C=CC=CC=2)[C:11]([NH:13][C@@H:14]([CH2:42][C:43]2[CH:48]=[C:47]([F:49])[CH:46]=[C:45]([F:50])[CH:44]=2)[C@@H:15]([C@H:17]2[CH2:21][C@H:20]([O:22]C3C=CC=CN=3)[CH2:19][N:18]2C(C2C=CC=CC=2)C2C=CC=CC=2)[OH:16])=[O:12])[C:6]1=[O:59])(=[O:3])[CH3:2].C(N[C@]1([C@@H](CC)C)CCN([C@@H](CCC2C=CC=CC=2)C(N[C@@H](CC2C=C(F)C=C(F)C=2)[C@@H]([C@H]2C[C@@H](O[C:86]3[CH:87]=[N:88][CH:89]=[CH:90][CH:91]=3)CN2C(C2C=CC=CC=2)C2C=CC=CC=2)O)=O)C1=O)(=O)C.C(N[C@]1([C@@H](CC)C)CCN([C@@H](CC[C:142]2[CH:147]=[CH:146][CH:145]=[CH:144][CH:143]=2)C(O)=O)C1=O)(=O)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.N[C@@H](CC1C=C(F)C=C(F)C=1)[C@@H]([C@H]1C[C@H](OC2C=CC=CN=2)CN1C(C1C=CC=CC=1)C1C=CC=CC=1)O.CN1CCOCC1>CN(C=O)C>[C:1]([NH:4][C@:5]1([C@@H:60]([CH2:62][CH3:63])[CH3:61])[CH2:9][CH2:8][N:7]([C@@H:10]([CH2:51][CH2:52][C:142]2[CH:147]=[CH:146][CH:145]=[CH:144][CH:143]=2)[C:11]([NH:13][C@@H:14]([CH2:42][C:43]2[CH:48]=[C:47]([F:49])[CH:46]=[C:45]([F:50])[CH:44]=2)[C@H:15]([OH:16])[C@H:17]2[CH2:21][C@@H:20]([O:22][C:86]3[CH:87]=[N:88][CH:89]=[CH:90][CH:91]=3)[CH2:19][NH:18]2)=[O:12])[C:6]1=[O:59])(=[O:3])[CH3:2]

참가 물질

8

반응물 6

HCID 79724-MethylmorpholineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 67270863(S)-2-((S)-3-acetamido-3-((R)-sec-butyl)-2-oxopyrrolidin-1-yl)-4-phenylbutanoic acidHCID 69194289(S)-2-((S)-3-acetamido-3-((R)-sec-butyl)-2-oxopyrrolidin-1-yl)-N-((1S,2S)-1-((2R,4R)-1-benzhydryl-4-(pyridin-3-yloxy)pyrrolidin-2-yl)-3-(3,5-difluorophenyl)-1-hydroxypropan-2-yl)-4-phenylbutanamideHCID 69195135(S)-2-((S)-3-acetamido-3-((R)-sec-butyl)-2-oxopyrrolidin-1-yl)-N-((1S,2S)-1-((2R,4S)-1-benzhydryl-4-(pyridin-2-yloxy)pyrrolidin-2-yl)-3-(3,5-difluorophenyl)-1-hydroxypropan-2-yl)-4-phenylbutanamideHCID 69195403(1S,2S)-2-amino-1-((2R,4S)-1-benzhydryl-4-(pyridin-2-yloxy)pyrrolidin-2-yl)-3-(3,5-difluorophenyl)propan-1-ol

생성물 1

HCID 69195175(S)-2-((S)-3-acetamido-3-((R)-sec-butyl)-2-oxopyrrolidin-1-yl)-N-((1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-1-((2R,4R)-4-(pyridin-3-yloxy)pyrrolidin-2-yl)propan-2-yl)-4-phenylbutanamide수율 79%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매2회

실험 절차

Step 13 (C): (S)-2-((S)-3-acetamido-3-((R)-sec-butyl)-2-oxopyrrolidin-1-yl)-N-((1S,2S)-1-((2R,4R)-1-benzhydryl-4-(pyridin-3-yloxy)pyrrolidin-2-yl)-3-(3,5-difluorophenyl)-1-hydroxypropan-2-yl)-4-phenylbutanamide. To a solution of (S)-2-((S)-3-acetamido-3-((R)-sec-butyl)-2-oxopyrrolidin-1-yl)-4-phenylbutanoic acid (Preparation A, 18.1 mg, 0.050 mmol) in DMF (1 mL) was added HATU (22.8 mg, 0.06 mmol). A solution of (1S,2S)-2-amino-1-((2R,4R)-1-benzhydryl-4-(pyridin-3-yloxy)pyrrolidin-2-yl)-3-(3,5-difluorophenyl)propan-1-ol (Step 13 (B), 25.9 mg, 0.050 mmol) in DMF (1 mL) was then added, followed by N-methylmorpholine (23 μl, 0.21 mmol). The reaction mixture was stirred at rt for 3 h. pH 4 buffer was then added to quench. The mixture was extracted with ethyl acetate. The organic phase was washed with sat. aqueous NaCl, dried (MgSO4), and concentrated in vacuo. The crude mixture was purified by reverse phase Prep HPLC to give the title compound (34 mg, 79% yield) as a clear, slightly brown glass: 1H NMR (CDCl3, 300 MHz) δ 0.89 (3H, d, J=6 Hz), 1.00 (3H, m), 1.10-1.16 (1H, m), 1.59-2.16 (1H, m), 2.37 (1H, m), 2.47-2.54 (1H, m), 2.64 (1H, m), 2.90 (3H, m), 3.11-3.13 (2H, m), 3.27 (1H, m), 3.50 (2H, m), 3.96-3.99 (3H, m), 4.30 (1H, brd s), 5.19 (1H, s), 5.43 (1H, s), 6.58-6.60 (3H, m), 6.87 (1H, m), 7.11-7.38 (10H, m), 7.56 (2H, m), 7.71 (2H, d, J=6 Hz), 7.81 (1H, m), 8.00 (1H, d, J=6 Hz), 8.40 (1H, d, J=3 Hz), 8.77 (1H, s). HPLC retention time: 1.73 min (method A). MS (ESI) (M+H)+ 858.31.

후처리

  1. additionbuffer was then added
  2. customto quench
  3. extractionThe mixture was extracted with ethyl acetate
  4. washThe organic phase was washed with sat. aqueous NaCl
  5. dry with materialdried (MgSO4)
  6. concentrationconcentrated in vacuo
  7. customThe crude mixture was purified by reverse phase Prep HPLC

출처 및 근거

ORD 기록
ord-d240655d2c89401fb7e8403fe358158f
출처 데이터셋
uspto-grants-2008_06
특허 번호
US07388007B2

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