Triethylamine → HCID 71576339, 화합물

HRID 1037071노트

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HRID 1037071 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([C:9]2([C:26]([F:29])([F:28])[F:27])[O:13][N:12]=[C:11]([C:14]3[N:15]4[C:19]([C:20]([C:23](O)=[O:24])=[CH:21][CH:22]=3)=[CH:18][CH:17]=[CH:16]4)[CH2:10]2)[CH:5]=[C:6]([Cl:8])[CH:7]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(CC)CC.Cl.[NH2:62][CH2:63][C:64]1[CH:65]=[CH:66][C:67]2[C:71]([CH3:73])([CH3:72])[O:70][B:69]([OH:74])[C:68]=2[CH:75]=1>CN(C=O)C.CC(=O)OCC>[Cl:1][C:2]1[CH:3]=[C:4]([C:9]2([C:26]([F:28])([F:27])[F:29])[O:13][N:12]=[C:11]([C:14]3[N:15]4[C:19]([C:20]([C:23]([NH:62][CH2:63][C:64]5[CH:65]=[CH:66][C:67]6[C:71]([CH3:73])([CH3:72])[O:70][B:69]([OH:74])[C:68]=6[CH:75]=5)=[O:24])=[CH:21][CH:22]=3)=[CH:18][CH:17]=[CH:16]4)[CH2:10]2)[CH:5]=[C:6]([Cl:8])[CH:7]=1

참가 물질

7

반응물 4

HCID 8471TriethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 67247370HCID 67247370, 화합물HCID 86685457HCID 86685457, 화합물

생성물 1

HCID 71576339HCID 71576339, 화합물수율 34%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 5-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-isoxazol-3-yl)indolizine-8-carboxylic acid (10 mg, 0.023 mmol), HATU (13 mg, 0.035 mmol) and Et3N (0.02 mL, 0.11 mmol) in DMF (5 mL) was added 6-(aminomethyl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol hydrochloride (10 mg, 0.046 mmol). The mixture was stirred at rt overnight. EA (40 mL) was added and the mixture was washed with brine, dried over Na2SO4, filtered and concentrated under reduced pressure. The residue was purified by prep-HPLC to give the title compound 5-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-N-((1-hydroxy-3,3-dimethyl-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)methyl)indolizine-8-carboxamide (4.8 mg; yield 34%) as a yellow solid. 1H NMR (400 MHz, DMSO-d6): δ 9.16 (t, J=6.0 Hz, 1H), 9.04 (s, 1H), 8.55 (s, 1H), 7.84 (s, 1H), 7.66-7.68 (m, 3H), 7.46 (d, J=7.6 Hz, 1H), 7.39 (d, J=7.6 Hz, 1H), 7.28-7.30 (m, 2H), 7.05-7.12 (m, 2H), 4.54-4.63 (m, 4H), 1.44 (s, 6H) ppm; HPLC purity: 100.0% at 220 nm and 100.0% at 254 nm; MS: m/z=615.7 (M+1, ESI+).

후처리

  1. washthe mixture was washed with brine
  2. dry with materialdried over Na2SO4
  3. filtrationfiltered
  4. concentrationconcentrated under reduced pressure
  5. customThe residue was purified by prep-HPLC

출처 및 근거

ORD 기록
ord-a46a907e168e44cf88d66e4e0e0b0385
출처 데이터셋
uspto-grants-2013_10
특허 번호
US08546357B2

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