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

tert-butyl 4-(6-(6-(3-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-2-(hydroxymethyl)phenyl)-2-methyl-3-oxo-2,3-dihydropyridazin-4-ylamino)pyridin-3-yl)piperidine-1-carboxylate → 6-tert-butyl-8-fluoro-2-(2-(hydroxymethyl)-3-(1-methyl-6-oxo-5-(5-(piperidin-4-yl)pyridin-2-ylamino)-1,6-dihydropyridazin-3-yl)phenyl)phthalazin-1(2H)-one

HRID 449695
노트
인쇄 미리보기

반응식

HRID 449695 반응식
[C:1]([C:5]1[CH:6]=[C:7]2[C:12](=[C:13]([F:15])[CH:14]=1)[C:11](=[O:16])[N:10]([C:17]1[C:18]([CH2:51][OH:52])=[C:19]([C:23]3[CH:24]=[C:25]([NH:31][C:32]4[N:37]=[CH:36][C:35]([CH:38]5[CH2:43][CH2:42][N:41](C(OC(C)(C)C)=O)[CH2:40][CH2:39]5)=[CH:34][CH:33]=4)[C:26](=[O:30])[N:27]([CH3:29])[N:28]=3)[CH:20]=[CH:21][CH:22]=1)[N:9]=[CH:8]2)([CH3:4])([CH3:3])[CH3:2]>ClCCl>[C:1]([C:5]1[CH:6]=[C:7]2[C:12](=[C:13]([F:15])[CH:14]=1)[C:11](=[O:16])[N:10]([C:17]1[CH:22]=[CH:21][CH:20]=[C:19]([C:23]3[CH:24]=[C:25]([NH:31][C:32]4[CH:33]=[CH:34][C:35]([CH:38]5[CH2:43][CH2:42][NH:41][CH2:40][CH2:39]5)=[CH:36][N:37]=4)[C:26](=[O:30])[N:27]([CH3:29])[N:28]=3)[C:18]=1[CH2:51][OH:52])[N:9]=[CH:8]2)([CH3:4])([CH3:2])[CH3:3]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

3

반응물 1

HCID 66742289tert-butyl 4-(6-(6-(3-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-2-(hydroxymethyl)phenyl)-2-methyl-3-oxo-2,3-dihydropyridazin-4-ylamino)pyridin-3-yl)piperidine-1-carboxylate

생성물 1

HCID 566563386-tert-butyl-8-fluoro-2-(2-(hydroxymethyl)-3-(1-methyl-6-oxo-5-(5-(piperidin-4-yl)pyridin-2-ylamino)-1,6-dihydropyridazin-3-yl)phenyl)phthalazin-1(2H)-one수율 65.7%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

tert-butyl 4-(6-(6-(3-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-2-(hydroxymethyl)phenyl)-2-methyl-3-oxo-2,3-dihydropyridazin-4-ylamino)pyridin-3-yl)piperidine-1-carboxylate (85 mg, 120 μmol) was deprotected by treatment with 50% trifluoro acid in dichloromethane (10 mL) for 2 hr. The reaction mixture was concentrated to dryness, then partitioned between ethyl acetate and saturated sodium bicarbonate. The organic phase was dried over sodium sulfate, filtered and concentrated. The resulting crude product was further purified by crystallization from hot isopropylacetate/hexanes. A crystalline product was collected by filtration, providing the desired product as a white solid (48 mg, 65.7%). (M+H)+=610 m/e. 1H NMR (300 MHz, CHLOROFORM-d) δ: 8.63 (s, 1H), 8.27-8.33 (m, 2H), 8.21 (d, J=2.0 Hz, 1H), 7.44-7.72 (m, 6H), 6.94 (d, J=8.5 Hz, 1H), 4.46 (s, 2H), 3.88-3.96 (m, 3H), 3.35-3.44 (m, 2H), 2.85-2.99 (m, 2H), 2.65-2.78 (m, 1H), 1.83-1.97 (m, 4H), 1.43 (s, 9H).

후처리

  1. concentrationThe reaction mixture was concentrated to dryness
  2. custompartitioned between ethyl acetate and saturated sodium bicarbonate
  3. dry with materialThe organic phase was dried over sodium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated
  6. customThe resulting crude product was further purified by crystallization from hot isopropylacetate/hexanes
  7. filtrationA crystalline product was collected by filtration

출처 및 근거

ORD 기록
ord-c3b31ec6e9ed45e9ab133513f1376fe0
출처 데이터셋
uspto-grants-2013_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08481540B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트