홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

3-Methoxy-1-propanol → 3-Ethyl-5-[5-(4-ethylpiperazin-1-ylsulphonyl)-2-(3-methoxyprop-1-oxy)-pyridin-3-yl]-2-(pyridin-2-yl)methyl-2,6-dihydro-7h-pyrazolo[4,3-d]pyrimidin-7-one

HRID 1068666
노트
인쇄 미리보기

반응식

HRID 1068666 반응식
[CH2:1]([O:3][C:4]1[C:9]([C:10]2[NH:11][C:12](=[O:28])[C:13]3[C:14](=[C:16]([CH2:26][CH3:27])[N:17]([CH2:19][C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][N:21]=4)[N:18]=3)[N:15]=2)=[CH:8][C:7]([S:29]([N:32]2[CH2:37][CH2:36][N:35]([CH2:38][CH3:39])[CH2:34][CH2:33]2)(=[O:31])=[O:30])=[CH:6][N:5]=1)[CH3:2].C[Si]([N-][Si](C)(C)C)(C)C.[K+].[CH3:50][O:51][CH2:52]CCO>>[CH2:26]([C:16]1[N:17]([CH2:19][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][N:21]=2)[N:18]=[C:13]2[C:12](=[O:28])[NH:11][C:10]([C:9]3[C:4]([O:3][CH2:1][CH2:2][CH2:50][O:51][CH3:52])=[N:5][CH:6]=[C:7]([S:29]([N:32]4[CH2:37][CH2:36][N:35]([CH2:38][CH3:39])[CH2:34][CH2:33]4)(=[O:30])=[O:31])[CH:8]=3)=[N:15][C:14]=12)[CH3:27]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 3

HCID 741163-Methoxy-1-propanolHCID 3251421Potassium bis(trimethylsilyl)amideHCID 1355816594-{6-Ethoxy-5-[3-ethyl-6,7-dihydro-7-oxo-2-(2-pyridylmethyl)-2H-pyrazolo [4,3-d]pyrimidin-5-yl]-3-pyridylsulfonyl}-1-ethylpiperazine

생성물 1

HCID 1364368763-Ethyl-5-[5-(4-ethylpiperazin-1-ylsulphonyl)-2-(3-methoxyprop-1-oxy)-pyridin-3-yl]-2-(pyridin-2-yl)methyl-2,6-dihydro-7h-pyrazolo[4,3-d]pyrimidin-7-one수율 38%

반응 조건

온도
90 °C

실험 절차

A mixture of the title compound of Example 1 (200 mg, 0.36 mmol), potassium bis(trimethylsilyl)amide (361 mg, 1.81 mmol) and 3-methoxypropan-1-ol (1.5 ml) was stirred at 90° C. for 18 hours, then allowed to cool. The resulting mixture was evaporated under reduced pressure and the residue purified by column chromatography on silica gel, using an elution gradient of dichloromethane: methanol (97:3 to 95:5), to give the title compound (81 mg, 38%) as a foam. Found: C, 55.36; H, 6.11; N, 18.18. C28H36N8O5S; 0.50 H2O requires C, 55.52; H, 6.16; N, 18.50%. δ (CDCl3): 1.01 (3H,t), 1.29 (3H,t), 2.19 (2H,m), 2.40 (2H,q), 2.54 (4H,m), 3.02 (2H,q), 3.12 (4H,m), 3.39 (3H,s), 3.65 (2H,t), 4.76 (2H,t), 5.68 (2H,s), 7.09 (1H,d), 7.21 (1H,m), 7.62 (1H,m), 8.56 (1H,d), 8.62 (1H,s), 8.93 (1H,s), 10.84 (1H,s). LRMS: m/z 597 (M+1)+.

후처리

  1. temperatureto cool
  2. customThe resulting mixture was evaporated under reduced pressure
  3. customthe residue purified by column chromatography on silica gel

출처 및 근거

ORD 기록
ord-db11f2bf11764064800f8e7dd90b6310
출처 데이터셋
uspto-grants-2001_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06251904B1

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트