Methylamine → HCID 69297949, compound

HRID 1930474Notes

Reaction equation

[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C:14]2[CH:19]=[CH:18][C:17]([CH3:20])=[C:16]([C:21]3[C:32](=[O:33])[N:31]([CH3:34])[C:24]4[N:25]=[C:26](SC)[N:27]=[CH:28][C:23]=4[CH:22]=3)[CH:15]=2)=[O:12])[O:7][N:6]=1)([CH3:4])([CH3:3])[CH3:2].[CH3:35][NH2:36].C1COCC1>>[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C:14]2[CH:19]=[CH:18][C:17]([CH3:20])=[C:16]([C:21]3[C:32](=[O:33])[N:31]([CH3:34])[C:24]4[N:25]=[C:26]([NH:36][CH3:35])[N:27]=[CH:28][C:23]=4[CH:22]=3)[CH:15]=2)=[O:12])[O:7][N:6]=1)([CH3:4])([CH3:3])[CH3:2]

Participants

Reactant 3

HCID 6329Methylamine

HCID 8028Tetrahydrofuran

HCID 69297846HCID 69297846, compound

Product 1

HCID 69297949HCID 69297949, compoundYield 44%

Procedure

Using a procedure analogous to Example A1, 1-(3-tert-butylisoxazol-5-yl)-3-(4-methyl-3-(8-methyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)urea (56 mg, 0.117 mmol) and 2.0N methylamine in THF (0.71 mL, 1.421 mmol) were combined to afford 1-(3-tert-butylisoxazol-5-yl)-3-(4-methyl-3-(8-methyl-2-(methylamino)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)urea (29 mg, 44% yield). 1H NMR (300 MHz, DMSO-d6), δ 1.46 (s, 9H), 2.04 (s, 3H), 2.89 (s, 3H), 3.52-3.60 (m, 3H), 5.74 (s, 1H), 7.08-7.10 (m, 1H), 7.22-7.25 (m, 1H), 7.33-7.36 (m, 2H), 7.65 (s, 1H), 7.78 (s, 1H), 7.68-7.82 (m, 1H), 8.25 (s, 1H), 8.53 (s, 1H), 8.60-8.65 (m, 1H); MS (ESI) m/z: 462.3 (M+H+).

Sources & evidence

ORD record: ord-1e463ba3a7d54ba48c8d4fdb557d6af2
Source dataset: uspto-grants-2012_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08188113B2

Reaction notes

Loading…