1-(4-Aminophenoxy)-3-(dimethylamino)propan-2-ol → 2-[4-(3-Dimethylamino-2-hydroxy-propoxy)-phenylamino]-8-indan-5-yl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
Reaction equation
[NH2:1][C:2]1[CH:15]=[CH:14][C:5]([O:6][CH2:7][CH:8]([OH:13])[CH2:9][N:10]([CH3:12])[CH3:11])=[CH:4][CH:3]=1.[CH2:16]([O:18][C:19]([C:21]1[C:22](=[O:44])[C:23]2[CH:28]=[N:27][C:26](S(C)(=O)=O)=[N:25][C:24]=2[N:33]([C:35]2[CH:36]=[C:37]3[C:41](=[CH:42][CH:43]=2)[CH2:40][CH2:39][CH2:38]3)[CH:34]=1)=[O:20])[CH3:17]>>[CH2:16]([O:18][C:19]([C:21]1[C:22](=[O:44])[C:23]2[CH:28]=[N:27][C:26]([NH:1][C:2]3[CH:15]=[CH:14][C:5]([O:6][CH2:7][CH:8]([OH:13])[CH2:9][N:10]([CH3:12])[CH3:11])=[CH:4][CH:3]=3)=[N:25][C:24]=2[N:33]([C:35]2[CH:36]=[C:37]3[C:41](=[CH:42][CH:43]=2)[CH2:40][CH2:39][CH2:38]3)[CH:34]=1)=[O:20])[CH3:17]Participants
Reactant 2
Product 1
Procedure
Using the procedure outlined in Example 1(g) the title compound was prepared from 1-(4-amino-phenoxy)-3-dimethylamino-propan-2-ol (18 mg, 0.083 mmol) and 8-indan-5-yl-2-methanesulfonyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester (from Example 1(e) above, 34 mg, 0.083 mmol). 3.1 mg of 2-[4-(3-dimethylamino-2-hydroxy-propoxy)-phenylamino]-8-indan-5-yl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester was obtained as a yellow solid. 1H NMR (300 MHz, CDCl3) δ (ppm): 9.38 (s, 1H), 8.52 (s, 1H), 7.50 (br, 1H), 7.40 (d, 2H), 7.28 (m, 3H), 7.19 (d, 1H), 6.66 (br, 2H), 4.40 (q, 2H), 4.05 (m, 1H), 3.90 (d, 2H), 3.10 (m, 4H), 2.52 (dd, 1H), 2.33 (m, 7H), 2.22 (m, 2H), 1.40 (t, 3H). Mass Spectrum (LCMS, ESI pos.) Calcd. For C30H33N5O5: 544.25 (M+H), Found: 544.4.
Sources & evidence
- ORD record
- ord-7beb21aef0e84e85a7a46957a9b545f8
- Source dataset
- uspto-grants-2010_01
- Patent number
- US07642270B2
Reaction notes
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