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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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1-Pyrrolidinepropanamine → 7-(3-{[(3-isopropylphenyl)amino]carbonyl}phenyl)-N-(3-pyrrolidin-1-ylpropyl)-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carboxamide

HRID 1052090
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HRID 1052090 반응식
[CH:1]([C:4]1[CH:5]=[C:6]([NH:10][C:11]([C:13]2[CH:14]=[C:15]([N:19]3[CH2:28][C:27]4[CH:26]=[N:25][CH:24]=[C:23]([C:29](O)=[O:30])[C:22]=4[CH2:21][CH2:20]3)[CH:16]=[CH:17][CH:18]=2)=[O:12])[CH:7]=[CH:8][CH:9]=1)([CH3:3])[CH3:2].C(N(CC)C(C)C)(C)C.CCCP(=O)=O.[NH2:47][CH2:48][CH2:49][CH2:50][N:51]1[CH2:55][CH2:54][CH2:53][CH2:52]1>CN(C1C=CN=CC=1)C.ClCCCl>[CH:1]([C:4]1[CH:5]=[C:6]([NH:10][C:11]([C:13]2[CH:14]=[C:15]([N:19]3[CH2:28][C:27]4[CH:26]=[N:25][CH:24]=[C:23]([C:29]([NH:47][CH2:48][CH2:49][CH2:50][N:51]5[CH2:55][CH2:54][CH2:53][CH2:52]5)=[O:30])[C:22]=4[CH2:21][CH2:20]3)[CH:16]=[CH:17][CH:18]=2)=[O:12])[CH:7]=[CH:8][CH:9]=1)([CH3:3])[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 316701-PyrrolidinepropanamineHCID 81531DiisopropylethylamineHCID 16167369Propylphosphoric anhydrideHCID 717365027-(3-{[(3-Isopropylphenyl)amino]carbonyl}phenyl)-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carboxylic acid

생성물 1

HCID 717363477-(3-{[(3-isopropylphenyl)amino]carbonyl}phenyl)-N-(3-pyrrolidin-1-ylpropyl)-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carboxamide
수율 53.5%

시약·촉매·용매 2

HCID 142844-(Dimethylamino)pyridine촉매HCID 111,2-Dichloroethane용매

실험 절차

To a mixture of 7-(3-{[(3-isopropylphenyl)amino]carbonyl}phenyl)-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carboxylic acid (40 mg, 0.096 mmol), N,N-diisopropylethylamine (0.050 mL, 0.29 mmol), and catalytic DMAP in 2.5 mL 1,2-dichloroethane at rt was added propylphosphonic anhydride solution (50 wt % in EtOAc, 0.069 mL, 0.116 mmol). After 6 min at rt, 1-(3-Aminopropyl)pyrrolidine (16.0 mg, 0.125 mmol) was added and the reaction stirred at rt for 4 hours. The reaction was quenched with aqueous NaHCO3 solution, extracted with EtOAc, the EtOAc layer washed with H2O, aqueous Na2CO3 solution, brine, dried with anhydrous Na2SO4 and rotary evaporated. The sample was triturated with EtOAc, and the filtrate chromatographed eluting with CHCl3/MeOH plus triethylamine to give the title compound as a light beige solid (27 mg, 53%). 1H NMR (CDCl3) δ: 8.50 (s, 1H), 8.36-8.44 (m, 2H), 8.10 (s, 1H), 7.58 (s, 1H), 7.46-7.54 (m, 2H), 7.32-7.39 (m, 1H), 7.22-7.31 (m, 2H), 7.10 (d, J=7.6 Hz, 1H), 7.02 (d, J=7.6 Hz, 1H), 4.46 (s, 2H), 3.53-3.61 (m, 4H), 3.22 (t, J=5.4 Hz, 2H), 2.77-2.97 (m, 7H), 1.82-1.99 (m, 6H), 1.27 (d, J=6.7 Hz, 6H)

후처리

  1. customThe reaction was quenched with aqueous NaHCO3 solution
  2. extractionextracted with EtOAc
  3. washthe EtOAc layer washed with H2O, aqueous Na2CO3 solution, brine
  4. dry with materialdried with anhydrous Na2SO4 and rotary evaporated
  5. customThe sample was triturated with EtOAc
  6. customthe filtrate chromatographed
  7. washeluting with CHCl3/MeOH plus triethylamine

출처 및 근거

ORD 기록
ord-38634b93a100487c8214cb9fe9c37318
출처 데이터셋
uspto-grants-2016_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09388176B2

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