3-(Bromomethyl)benzaldehyde → 3-((3-(1-((3,5-dimethylisoxazol-4-yl)methyl)-1H-pyrazol-4-yl)-2,4-dioxoimidazolidin-1-yl)methyl)benzaldehyde

HRID 2094973Notes

Reaction equation

HRID 2094973 reaction equation
[CH3:1][C:2]1[C:6]([CH2:7][N:8]2[CH:12]=[C:11]([N:13]3[C:17](=[O:18])[CH2:16][NH:15][C:14]3=[O:19])[CH:10]=[N:9]2)=[C:5]([CH3:20])[O:4][N:3]=1.Br[CH2:22][C:23]1[CH:24]=[C:25]([CH:28]=[CH:29][CH:30]=1)[CH:26]=[O:27]>>[CH3:1][C:2]1[C:6]([CH2:7][N:8]2[CH:12]=[C:11]([N:13]3[C:17](=[O:18])[CH2:16][N:15]([CH2:22][C:23]4[CH:24]=[C:25]([CH:28]=[CH:29][CH:30]=4)[CH:26]=[O:27])[C:14]3=[O:19])[CH:10]=[N:9]2)=[C:5]([CH3:20])[O:4][N:3]=1

Participants

3

Reactant 2

HCID 71278253-(Bromomethyl)benzaldehydeHCID 574224243-(1-((3,5-dimethylisoxazol-4-yl)methyl)-1H-pyrazol-4-yl)imidazolidine-2,4-dione

Product 1

HCID 574224463-((3-(1-((3,5-dimethylisoxazol-4-yl)methyl)-1H-pyrazol-4-yl)-2,4-dioxoimidazolidin-1-yl)methyl)benzaldehydeYield 35%

Procedure

Prepared as in example 10-5 from 3-(1-((3,5-dimethylisoxazol-4-yl)methyl)-1H-pyrazol-4-yl)imidazolidine-2,4-dione (example 10-1) and 3-(bromomethyl)benzaldehyde. Yield: 35%. 1H NMR (DMSO, 400 MHz): δ2.123 (s, 3H), 2.388 (s, 3H), 4.035 (s, 2H), 4.631 (s, 2H), 5.186 (s, 2H), 7.581 (m, 1H), 7.643 (m, 1H), 7.787 (m, 3H), 8.178 (s, H), 9.997 (s, H). The title compound was shown to inhibit hT2R08 bitter receptor and had an IC50 of 0.2 uM.

Sources & evidence

ORD record
ord-b05887127b0945fb92c7586aa0baa805
Source dataset
uspto-grants-2013_05
Patent number
US08445692B2

Reaction notes

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