Azetidine → HCID 70856324, compound

HRID 1850783Notes

Reaction equation

HRID 1850783 reaction equation
[F:1][C:2]1[CH:7]=[C:6]([O:8][CH2:9][CH2:10][C@@H:11]2[CH2:13][C@@H:12]2[CH:14]2[CH2:19][CH2:18][N:17]([C:20]3[O:24][N:23]=[C:22]([CH2:25][O:26][CH3:27])[N:21]=3)[CH2:16][CH2:15]2)[CH:5]=[CH:4][C:3]=1[CH2:28][C:29](O)=[O:30].[NH:32]1[CH2:35][CH2:34][CH2:33]1.C(N(CC)C(C)C)(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C>[N:32]1([C:29](=[O:30])[CH2:28][C:3]2[CH:4]=[CH:5][C:6]([O:8][CH2:9][CH2:10][C@@H:11]3[CH2:13][C@@H:12]3[CH:14]3[CH2:19][CH2:18][N:17]([C:20]4[O:24][N:23]=[C:22]([CH2:25][O:26][CH3:27])[N:21]=4)[CH2:16][CH2:15]3)=[CH:7][C:2]=2[F:1])[CH2:35][CH2:34][CH2:33]1

Participants

6

Reactant 4

HCID 10422AzetidineHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 86711202HCID 86711202, compound

Product 1

HCID 70856324HCID 70856324, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a solution of (2-fluoro-4-{2-[(1S,2R)-2-{1-[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]piperidin-4-yl}cyclopropyl]ethoxy}phenyl)acetic acid (80.0 mg, 0.185 mmol) in 1 ml anhydrous DMF at RT was added azetidine (12.6.2 mg, 0.221 mmol) and N,N-diisopropylethylamine (0.097 ml, 0.554 mmol). o-(7-Azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (140 mg, 0.369 mmol) was added into the solution and stirred at RT for 4 hrs. The reaction mixture was filtered and purified by reverse-phase HPLC (SunFire Prep C18 OBD 5 um 19×100 mm column; 35-95% acetonitrile in 0.1% formic acid in water gradient) to give the title compound. LC/MS (m/z): 473.2 (M+H)+. GPR119 Human EC50: 5.8 nM

Workup

  1. filtrationThe reaction mixture was filtered
  2. custompurified by reverse-phase HPLC (SunFire Prep C18 OBD 5 um 19×100 mm column; 35-95% acetonitrile in 0.1% formic acid in water gradient)

Sources & evidence

ORD record
ord-76126239d37d4ccb839cfc1ab815f12d
Source dataset
uspto-grants-2015_02
Patent number
US08957062B2

Reaction notes

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