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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Water → (11S)-11-Methyl-2-(prop-2-ynyloxy)-10,11-dihydro-8H-[1,4]oxazino[4',3':1,2]imidazo[4,5-c]quinolin-6-amine

HRID 1035567
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HRID 1035567 반응식
[NH2:1][C:2]1[C:11]2[N:12]=[C:13]3[CH2:18][O:17][CH2:16][C@H:15]([CH3:19])[N:14]3[C:10]=2[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([OH:20])[CH:8]=2)[N:3]=1.C(=O)([O-])[O-].[Cs+].[Cs+].[CH2:27](Br)[C:28]#[CH:29].O>CN(C=O)C>[CH3:19][C@@H:15]1[N:14]2[C:10]3[C:9]4[C:4](=[CH:5][CH:6]=[C:7]([O:20][CH2:29][C:28]#[CH:27])[CH:8]=4)[N:3]=[C:2]([NH2:1])[C:11]=3[N:12]=[C:13]2[CH2:18][O:17][CH2:16]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 7842Propargyl bromideHCID 10796Cesium carbonateHCID 58406167(11S)-6-amino-11-methyl-10,11-dihydro-8H-[1,4]oxazino[4',3':1,2]imidazo[4,5-c]quinolin-2-ol

생성물 1

HCID 58406170(11S)-11-Methyl-2-(prop-2-ynyloxy)-10,11-dihydro-8H-[1,4]oxazino[4',3':1,2]imidazo[4,5-c]quinolin-6-amine수율 44.7%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A solution of (11S)-6-amino-11-methyl-10,11-dihydro-8H-[1,4]oxazino[4′,3′:1,2]imidazo[4,5-c]quinolin-2-ol (100 mg, 0.370 mmol) dissolved in 15 mL of DMF was treated with cesium carbonate (241 mg, 0.740 mmol) and propargyl bromide (49 mg, 0.410 mmol) and stirred overnight at ambient temperature. The dark brown mixture was then poured into 150 mL of H2O and stirred for 30 minutes. The mixture was filtered to give a dark brown solid. Chromatography (SiO2, 0-30% CMA/CHCl3) followed by crystallization from ethyl acetate gave 51 mg of the title compound as an off-white solid, mp 184-186° C.

후처리

  1. stirringstirred for 30 minutes
  2. filtrationThe mixture was filtered
  3. customto give a dark brown solid
  4. customChromatography (SiO2, 0-30% CMA/CHCl3) followed by crystallization from ethyl acetate

출처 및 근거

ORD 기록
ord-fb0bde8eb9a74b61bffcd6fb0041a8ea
출처 데이터셋
uspto-grants-2013_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08546383B2

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