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

1,4-Dioxane → (5S)-5-amino-1-[6-[6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]piperidin-2-one

HRID 57905
노트
인쇄 미리보기

반응식

HRID 57905 반응식
[CH3:1][C:2]1[N:7]=[C:6]([C:8]2[N:13]=[CH:12][C:11]3[CH:14]=[N:15][N:16]([C:17]4[N:22]=[C:21]([N:23]5[C:28](=[O:29])[CH2:27][CH2:26][C@H:25]([NH:30]C(=O)OC(C)(C)C)[CH2:24]5)[CH:20]=[CH:19][CH:18]=4)[C:10]=3[CH:9]=2)[CH:5]=[N:4][CH:3]=1.O1CCOCC1>Cl.O>[NH2:30][C@@H:25]1[CH2:24][N:23]([C:21]2[CH:20]=[CH:19][CH:18]=[C:17]([N:16]3[C:10]4[CH:9]=[C:8]([C:6]5[CH:5]=[N:4][CH:3]=[C:2]([CH3:1])[N:7]=5)[N:13]=[CH:12][C:11]=4[CH:14]=[N:15]3)[N:22]=2)[C:28](=[O:29])[CH2:27][CH2:26]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 312751,4-Dioxane2회HCID 86707097tert-butyl N-[(3S)-1-[6-[6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]-6-oxo-3-piperidyl]carbamate

생성물 1

HCID 72715703(5S)-5-amino-1-[6-[6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]piperidin-2-one수율 18.3%

시약·촉매·용매 2

HCID 313Hydrochloric Acid용매
HCID 962
Water
용매

실험 절차

A solution of tert-butyl N-[(3S)-1-[6-[6-(6-methylpyrazin-2-yl)pyrazolo[4,3-c]pyridin-1-yl]-2-pyridyl]-6-oxo-3-piperidyl]carbamate (45 mg, 0.15 mmol) in hydrogen chloride (4 mol/l) in 1,4-dioxane (2.0 ml, 8.0 mmol) and 1,4-dioxane 2.0 mL was stirred at RT 18 h. The reaction was diluted with water then wash with EtOAc. The aqueous layer was basified with 1M NaOH to pH 10 and extracted with EtOAc. The organic layers was dried with sodium sulfate, filtered, and concentrated in vacuum. The crude product was submitted for reverse phase HPLC to give 202 (11 mg) in 18% yield. MS (ESI) m/z: 401.1. 1H NMR (400 MHz, DMSO) δ 9.61 (s, 1H), 9.47 (s, 1H), 9.35 (s, 1H), 8.73 (s, 1H), 8.63 (s, 1H), 8.04 (t, J=8.1 Hz, 1H), 7.83 (d, J=7.9 Hz, 1H), 7.76 (d, J=8.1 Hz, 1H), 4.24 (dd, J=12.2, 3.8 Hz, 1H), 3.94 (dd, J=12.3, 6.3 Hz, 1H), 3.49 (s, 1H), 2.75 (dd, J=12.2, 5.3 Hz, 1H), 2.69 (s, 3H), 2.63-2.55 (m, 1H), 2.10 (dd, J=13.0, 4.3 Hz, 1H), 1.85-1.72 (m, 1H).

후처리

  1. washthen wash with EtOAc
  2. extractionextracted with EtOAc
  3. dry with materialThe organic layers was dried with sodium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated in vacuum

출처 및 근거

ORD 기록
ord-97f20c65ba5f479f8eb4a994f7a49022
출처 데이터셋
uspto-grants-2016_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09434725B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트