Triphenylphosphine → 2-[2-(azetidin-1-yl)-2-oxoethyl]-5-(2-{(1S,2R)-2-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]cyclopropyl}ethoxy)benzonitrile

HRID 1474682노트

반응식

HRID 1474682 반응식
[Cl:1][C:2]1[CH:3]=[N:4][C:5]([N:8]2[CH2:13][CH2:12][CH:11]([C@H:14]3[CH2:16][C@H:15]3[CH2:17][CH2:18][OH:19])[CH2:10][CH2:9]2)=[N:6][CH:7]=1.[N:20]1([C:24](=[O:35])[CH2:25][C:26]2[CH:33]=[CH:32][C:31](O)=[CH:30][C:27]=2[C:28]#[N:29])[CH2:23][CH2:22][CH2:21]1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CC(OC(/N=N/C(OC(C)C)=O)=O)C>C1(C)C=CC=CC=1.C(OCC)(=O)C>[N:20]1([C:24](=[O:35])[CH2:25][C:26]2[CH:33]=[CH:32][C:31]([O:19][CH2:18][CH2:17][C@@H:15]3[CH2:16][C@@H:14]3[CH:11]3[CH2:12][CH2:13][N:8]([C:5]4[N:6]=[CH:7][C:2]([Cl:1])=[CH:3][N:4]=4)[CH2:9][CH2:10]3)=[CH:30][C:27]=2[C:28]#[N:29])[CH2:21][CH2:22][CH2:23]1

참가 물질

7

반응물 4

HCID 11776TriphenylphosphineHCID 5363146Diisopropyl azodicarboxylateHCID 581286112-{(1S,2R)-2-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]cyclopropyl}ethanolHCID 708186242-[2-(Azetidin-1-yl)-2-oxoethyl]-5-hydroxybenzonitrile

생성물 1

HCID 895839002-[2-(azetidin-1-yl)-2-oxoethyl]-5-(2-{(1S,2R)-2-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]cyclopropyl}ethoxy)benzonitrile

시약·촉매·용매 2

HCID 1140Toluene용매HCID 8857Ethyl Acetate용매

실험 절차

2-{(1S,2R)-2-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]cyclopropyl}ethanol (22 mg, 0.076 mmol) was dissolved in toluene (1 ml) and 2-[2-(azetidin-1-yl)-2-oxoethyl]-5-hydroxybenzonitrile (15 mg, 0.069 mmol), triphenylphosphine (36 mg, 0.139 mmol), and DIAD (27 μl, 0.139 mmol) added and the mixture stirred at RT overnight. The mixture was diluted with ethyl acetate (20 mL), washed with brine (10 ml), dried over MgSO4, filtered and the solvent removed in vacuo. The reside was purified by column chromatography using a Biotage SiO2 cartridge (25 g) using a gradient eluant of 10-100% EtOAc:hexanes to afford the title compound. LC/MS (m/z): 480 (M+H)+. GPR119 Human EC50: 0.32 nM.

후처리

  1. washwashed with brine (10 ml)
  2. dry with materialdried over MgSO4
  3. filtrationfiltered
  4. customthe solvent removed in vacuo
  5. customThe reside was purified by column chromatography

출처 및 근거

ORD 기록
ord-edd392ed50cb4002809d9c4265213166
출처 데이터셋
uspto-grants-2015_04
특허 번호
US09018224B2

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