Methylamine → Azd-7624

HRID 2070770Notes

Reaction equation

HRID 2070770 reaction equation
Cl[CH2:2][CH2:3][O:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[C:11]1([NH:14][C:15]2[C:16](=[O:35])[N:17]([C:21]3[CH:22]=[C:23]([CH:30]=[C:31]([F:34])[C:32]=3[CH3:33])[C:24]([NH:26][CH:27]3[CH2:29][CH2:28]3)=[O:25])[CH:18]=[CH:19][N:20]=2)[CH2:13][CH2:12]1.[CH3:36][NH2:37]>O.O1CCOCC1>[CH:27]1([NH:26][C:24](=[O:25])[C:23]2[CH:22]=[C:21]([N:17]3[CH:18]=[CH:19][N:20]=[C:15]([NH:14][C:11]4([C:6]5[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=5[O:4][CH2:3][CH2:2][NH:37][CH3:36])[CH2:13][CH2:12]4)[C:16]3=[O:35])[C:32]([CH3:33])=[C:31]([F:34])[CH:30]=2)[CH2:29][CH2:28]1

Participants

5

Reactant 2

HCID 6329MethylamineHCID 666898043-[3-[[1-[2-(2-chloroethoxy)phenyl]cyclopropyl]amino]-2-oxo-1(2H)-pyrazinyl]-N-cyclopropyl-5-fluoro-4-methyl-benzamide2×

Product 1

HCID 25143624Azd-7624

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 312751,4-DioxaneSolvent

Procedure

3-[3-[[1-[2-(2-chloroethoxy)phenyl]cyclopropyl]amino]-2-oxo-1(2H)-pyrazinyl]-N-cyclopropyl-5-fluoro-4-methyl-benzamide (Example 259d 0.5 g) and 40% methylamine in water (0.697 mL) were heated at 100° C. in dioxane (8 mL) in a sealed tube for 24 h. Purification of the cooled solution by preparative HPLC (Xbridge column—acetonitrile/0.2% ammonia mobile phase) gave the title compound (270 mg).

Workup

  1. customPurification of the cooled solution by preparative HPLC (Xbridge column—acetonitrile/0.2% ammonia mobile phase)

Sources & evidence

ORD record
ord-2d0cdf13e91a4cc6997666926bda897c
Source dataset
uspto-grants-2012_10
Patent number
US08299246B2

Reaction notes

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