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Sodium Carbonate → 5-(11-fluoro-6H-pyrido[2',3':5,6][1,3]oxazino[3,4-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-morpholinobenzofuran-3-carboxamide

HRID 595578
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HRID 595578 반응식
[CH3:1][NH:2][C:3]([C:5]1[C:9]2[CH:10]=[C:11](B3OC(C)(C)C(C)(C)O3)[C:12]([N:14]([CH3:19])[S:15]([CH3:18])(=[O:17])=[O:16])=[CH:13][C:8]=2[O:7][C:6]=1[N:29]1[CH2:34][CH2:33][O:32][CH2:31][CH2:30]1)=[O:4].Cl[C:36]1[CH:37]=[CH:38][C:39]2[O:52][CH2:51][N:42]3[C:43]4[CH:44]=[CH:45][CH:46]=[C:47]([F:50])[C:48]=4[CH:49]=[C:41]3[C:40]=2[N:53]=1.C([O-])([O-])=O.[Na+].[Na+]>O1CCOCC1.O.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[F:50][C:47]1[C:48]2[CH:49]=[C:41]3[C:40]4[N:53]=[C:36]([C:11]5[C:12]([N:14]([CH3:19])[S:15]([CH3:18])(=[O:16])=[O:17])=[CH:13][C:8]6[O:7][C:6]([N:29]7[CH2:34][CH2:33][O:32][CH2:31][CH2:30]7)=[C:5]([C:3]([NH:2][CH3:1])=[O:4])[C:9]=6[CH:10]=5)[CH:37]=[CH:38][C:39]=4[O:52][CH2:51][N:42]3[C:43]=2[CH:44]=[CH:45][CH:46]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 10340Sodium CarbonateHCID 867283052-chloro-11-fluoro-6H-pyrido[2',3':5,6][1,3]oxazino[3,4-a]indoleHCID 90333577N-methyl-6-(N-methylmethylsulfonamido)-2-morpholino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuran-3-carboxamide

생성물 1

HCID 778459225-(11-fluoro-6H-pyrido[2',3':5,6][1,3]oxazino[3,4-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-morpholinobenzofuran-3-carboxamide수율 10.3%

시약·촉매·용매 3

HCID 44119782Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)촉매HCID 962Water용매HCID 312751,4-Dioxane용매

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온도
100 °C

실험 절차

To a degassed solution of N-methyl-6-(N-methylmethylsulfonamido)-2-morpholino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuran-3-carboxamide (80 mg, 0.16 mmol), 2-chloro-11-fluoro-6H-pyrido[2′,3′:5,6][1,3]oxazino[3,4-a]indole (47 mg, 0.17 mmol), Na2CO3 (34 mg, 0.32 mmol) in dioxane (1.5 mL) and H2O (0.1 mL) was added Pd(dppf)Cl2 (3 mg) under N2. Then the mixture was stirred at 100° C. for 2 hours. The reaction mixture was cooled to RT and filtered. The filtrate was washed with H2O and dried over Na2SO4. After concentration, the residue was purified by prep-HPLC to give the product of 5-(11-fluoro-6H-pyrido[2′,3′:5,6][1,3]oxazino[3,4-a]indol-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)-2-morpholinobenzofuran-3-carboxamide (10 mg, yield: 10%). 1H-NMR (CDCl3, 400 MHz) δ 8.01 (s, 1H), 7.45˜7.47 (m, 3H), 7.18˜7.21 (m, 2H), 7.12 (d, J=8.0 Hz, 1H), 6.82˜6.87 (m, 1H), 6.64 (s, 1H), 5.99 (s, 2H), 3.89 (t, J=4.4 Hz, 4H), 3.51 (t, J=6.4 Hz, 4H), 3.36 (s, 3H), 3.01 (d, J=4.8 Hz, 3H), 2.68 (s, 3H). MS (M+H)+: 606.

후처리

  1. temperatureThe reaction mixture was cooled to RT
  2. filtrationfiltered
  3. washThe filtrate was washed with H2O
  4. dry with materialdried over Na2SO4
  5. concentrationAfter concentration
  6. customthe residue was purified by prep-HPLC

출처 및 근거

ORD 기록
ord-fc05a550c7a44ee6bfabade42ab5cb7d
출처 데이터셋
uspto-grants-2016_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09242998B2

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