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1-Hydroxybenzotriazole → 1-{[1-(2-Methoxycarbonylamino-3,3-dimethyl-butyryl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carbonyl]-amino}-2-vinyl-cyclopropanecarboxylic acid ethyl ester

HRID 719844
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HRID 719844 반응식
[CH2:1]([O:3][C:4]([C:6]1([NH:11][C:12]([CH:14]2[CH2:18][CH:17]([O:19][C:20]3[C:29]4[C:24](=[CH:25][C:26]([O:30][CH3:31])=[CH:27][CH:28]=4)[N:23]=[C:22]([C:32]4[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=4)[CH:21]=3)[CH2:16][NH:15]2)=[O:13])[CH2:8][CH:7]1[CH:9]=[CH2:10])=[O:5])[CH3:2].[CH3:38][O:39][C:40]([NH:42][CH:43]([C:47]([CH3:50])([CH3:49])[CH3:48])[C:44](O)=[O:45])=[O:41].CCN(C(C)C)C(C)C.C1C=CC2N(O)N=NC=2C=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CC#N>[CH2:1]([O:3][C:4]([C:6]1([NH:11][C:12]([CH:14]2[CH2:18][CH:17]([O:19][C:20]3[C:29]4[C:24](=[CH:25][C:26]([O:30][CH3:31])=[CH:27][CH:28]=4)[N:23]=[C:22]([C:32]4[CH:33]=[CH:34][CH:35]=[CH:36][CH:37]=4)[CH:21]=3)[CH2:16][N:15]2[C:44](=[O:45])[CH:43]([NH:42][C:40]([O:39][CH3:38])=[O:41])[C:47]([CH3:50])([CH3:49])[CH3:48])=[O:13])[CH2:8][CH:7]1[CH:9]=[CH2:10])=[O:5])[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 5

HCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 103301332-((Methoxycarbonyl)amino)-3,3-dimethylbutanoic acidHCID 207653161-{[4-(7-Methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carbonyl]-amino}-2-vinyl-cyclopropanecarboxylic acid ethyl ester

생성물

1
HCID 666700711-{[1-(2-Methoxycarbonylamino-3,3-dimethyl-butyryl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carbonyl]-amino}-2-vinyl-cyclopropanecarboxylic acid ethyl ester수율 47%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

To a solution of 1-{[4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carbonyl]-amino}-2-vinyl-cyclopropanecarboxylic acid ethyl ester (600 mg, 1.115 mmol) in CH3CN (20 mL) was 2-methoxycarbonylamino-3,3-dimethyl-butyric acid (317 mg, 1.673 mmol), DIEA (0.97 mL, 5.575 mmol) and the coupling reagent HOBt (256 mg, 1.673 nunol) and HBTU (634 g, 1.673 mmol). The solution was stirred at rt. overnight. Then it was concentrated, washed with water and extracted with ethyl acetate twice. The combined organic layers were washed with brine, dried over MgSO4 and concentrated to give yellowish oil. It was then purified by Prep. HPLC column to give a yellowish oil as product. (410 mg, 47% yield).1H NMR (400 MHz, CD3OD) δ1.03 (s, 9H), 1.22 (t, J=7.09 Hz, 3H), 1.41 (dd, J=9.41, 5.26 Hz, 1H), 1.71 (dd, J=8.19, 5.26 Hz, 1H), 2.17 (m, 1H), 2.50 (m, 1H), 2.77 (m, 1H), 3.33 (s, 3H), 4.03 (s, 3H), 4.04–4.14 (m, 3H), 4.18 (s, 1H), 4.61–4.69 (m, 2H), 4.86 (m, 1H), 5.08 (dd, J=10.27, 1.71 Hz, 1H), 5.25 (d, J=17.11 Hz, 1H), 5.72–5.82 (m, 2H), 7.39 (dd, J=9.29, 2.20 Hz, 1H), 7.51 (m, 1H), 7.63 (m, 1H), 7.69–7.77 (m, 3H), 8.06 (m, 2H), 8.35 (d, J=9.29 Hz, 1H), 8.75 (s, 1H). LC-MS (retention time: 2.857 min.), MS m/z 673 (MH+).

후처리

  1. customovernight
  2. concentrationThen it was concentrated
  3. washwashed with water
  4. extractionextracted with ethyl acetate twice
  5. washThe combined organic layers were washed with brine
  6. dry with materialdried over MgSO4
  7. concentrationconcentrated
  8. customto give yellowish oil
  9. customIt was then purified by Prep
  10. customHPLC column to give a yellowish oil as product

출처 및 근거

ORD 기록
ord-a6e6ee9b68e441b5bf34f68f4697a5f5
출처 데이터셋
uspto-grants-2006_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07132504B2

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