Ethanolamine → 4,8-bis-(2-chloro-phenyl)-2-(2-hydroxy-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one

HRID 2250025Notes

Reaction equation

HRID 2250025 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[C:9]2[CH:21]=[CH:20][C:19](=[O:22])[N:18]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=3[Cl:29])[C:10]=2[N:11]=[C:12](S(C)(=O)=O)[N:13]=1.[NH2:30][CH2:31][CH2:32][OH:33]>>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[C:9]2[CH:21]=[CH:20][C:19](=[O:22])[N:18]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=3[Cl:29])[C:10]=2[N:11]=[C:12]([NH:30][CH2:31][CH2:32][OH:33])[N:13]=1

Participants

3

Reactant 2

HCID 700EthanolamineHCID 102255784,8-bis-(2-chloro-phenyl)-2-methanesulfonyl-8H-pyrido[2,3-d]pyrimidin-7-one

Product 1

HCID 101808884,8-bis-(2-chloro-phenyl)-2-(2-hydroxy-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one

Procedure

The product of Example 47, and 2-aminoethanol were reacted by the procedure of Example 60 to afford the title compound 4,8-bis-(2-chloro-phenyl)-2-(2-hydroxy-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one. 1H-NMR (CDCl3) δ 3.17 (m, 2H), 3.48 (m, 2H), 6.08 (br s, 1H), 6.45 (d, 1H, J=9.6 Hz), 7.26-7.67 (m, 9H). LC MS (m/e)=427 (MH+).

Sources & evidence

ORD record
ord-b992587e34e74f65be07bb76414eee80
Source dataset
uspto-grants-2008_01
Patent number
US07314934B2

Reaction notes

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