Methylamine hydrochloride → HCID 57979848, compound

HRID 1867756Notes

Reaction equation

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

Participants

Reactant 2

HCID 6364545Methylamine hydrochloride

HCID 69048108HCID 69048108, compound

Product 1

HCID 57979848HCID 57979848, compound

Procedure

3-[({4-[(3-Chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}methyl)(methyl)amino]piperidine-3-carboxylic acid (Isomer 1) was coupled with methylamine hydrochloride using an analogous method to that described for the equivalent step in Example 20 to give 3-[({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}methyl)(methyl)amino]-N-methylpiperidine-3-carboxamide (Example 89.1 Isomer 1); 1H NMR Spectrum: (DMSO d6) 1.43 (m, 1H); 1.66 (m, 1H); 1.84 (m, 1H); 2.11 (m, 1H); 2.29 (s, 3H); 2.58 (m, 1H); 2.73 (d, 3H); 2.84 (m, 2H); 3.28 (d, 1H); 3.69 (d, 1H); 3.78 (d, 1H); 4.00 (s, 3H); 7.24 (s, 1H); 7.35 (t, 1H); 7.56 (t, 1H); 7.64 (t, 1H); 7.79 (m, 1H); 8.37 (s, 1H); 8.48 (s, 1H); 9.75 (s, 1H); Mass Spectrum: (M+H)+ 487.3.

Sources & evidence

ORD record: ord-89587b342439439eb6f0509481673ddc
Source dataset: uspto-grants-2009_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07632840B2

Reaction notes

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