Methyl Isocyanate → 8-(2,6-Difluorophenyl)-4-(4-fluoro-2-methylphenyl)-2-[1-(2-aminoethyl)-3-methylureido]-8H-pyrido[2,3-d]pyrimidin-7-one

HRID 2249822Notes

Reaction equation

HRID 2249822 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([NH:27][CH2:28][CH2:29][NH2:30])[N:17]=[C:18]([C:19]3[CH:24]=[CH:23][C:22]([F:25])=[CH:21][C:20]=3[CH3:26])[C:13]=2[CH:12]=[CH:11][C:10]1=[O:31].[CH3:32][N:33]=[C:34]=[O:35]>>[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([N:27]([CH2:28][CH2:29][NH2:30])[C:34]([NH:33][CH3:32])=[O:35])[N:17]=[C:18]([C:19]3[CH:24]=[CH:23][C:22]([F:25])=[CH:21][C:20]=3[CH3:26])[C:13]=2[CH:12]=[CH:11][C:10]1=[O:31]

Participants

3

Procedure

The title compound from Example 157 (150 mg, 0.00035 mol) was treated with methylisocyanate (22 uL, 21.6 mg, 0.00035 mol) in the same manner as described in Example 158. Purification afforded 100.5 mg (59%) of the title compound as a light red solid (m.p. 124°-133°) LC MS (m/e)=452 (MH+). Rt=1.85 min.

Workup

  1. customPurification

Sources & evidence

ORD record
ord-2c645df2af7e43729fdf4b7295077140
Source dataset
uspto-grants-2008_01
Patent number
US07314881B2

Reaction notes

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