HCID 178473565, 화합물 → HCID 123386190, 화합물

HRID 1509137노트

반응식

HRID 1509137 반응식
[C:1]([O:5][C:6]([NH:8][C:9]1([C:13]2[CH:18]=[CH:17][C:16]([C:19]3[C:20]([C:36]4[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=4)=[CH:21][C:22]4[NH:27][C:26](=[N:28][NH:29][C:30](OCC)=[O:31])[CH2:25][O:24][C:23]=4[N:35]=3)=[CH:15][CH:14]=2)[CH2:12][CH2:11][CH2:10]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]>CN(C=O)C.ClCCl>[C:1]([O:5][C:6](=[O:7])[NH:8][C:9]1([C:13]2[CH:18]=[CH:17][C:16]([C:19]3[C:20]([C:36]4[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=4)=[CH:21][C:22]4[N:27]5[C:30](=[O:31])[NH:29][N:28]=[C:26]5[CH2:25][O:24][C:23]=4[N:35]=3)=[CH:15][CH:14]=2)[CH2:12][CH2:11][CH2:10]1)([CH3:4])([CH3:3])[CH3:2]

참가 물질

4

반응물 1

HCID 178473565HCID 178473565, 화합물

생성물 1

HCID 123386190HCID 123386190, 화합물수율 34.2%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 6344Dichloromethane용매

실험 절차

A solution of Ethyl 2-(6-(4-(1-(tert-butoxycarbonylamino)cyclobutyl)phenyl)-7-phenyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-ylidene)hydrazinecarboxylate (24 mg, 0.04 mmol) in dry DMF (1 mL) was heated at 200° C. for 10 min under microwave irradiation. The reaction mixture was diluted with dichloromethane, filtered on celite and concentrated to dryness under reduced pressure. The resulting residue was purified by preparative HPLC (method G, gradient 5 to 95% 0.1% FA/ACN in 0.1% FA/H2O) to give the title compound (7 mg, 32%). 1H NMR (500 MHz, CDCl3): 9.18 (1H, br s), 8.54 (1H, s), 7.32 (2H, d), 7.28-7.26 (5H,m), 7.22-7.20 (2H,m), 5.32 (2H, s), 5.07 (1H, br s), 2.55-2.25 (4H, m), 2.10-2.03 (1H, m), 1.86-1.78 (1H, m), 1.44-1.15 (9H, br).

후처리

  1. filtrationfiltered on celite and
  2. concentrationconcentrated to dryness under reduced pressure
  3. customThe resulting residue was purified by preparative HPLC (method G, gradient 5 to 95% 0.1% FA/ACN in 0.1% FA/H2O)

출처 및 근거

ORD 기록
ord-5c67a51b6c4048dab4de873ad17ebe22
출처 데이터셋
uspto-grants-2015_12
특허 번호
US09221838B2

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