3-Pyridinemethanamine → 4-methyl-2-(3-((5-methylisoxazol-3-yl)methyl)-2-oxoimidazolidin-1-yl)-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide

HRID 2067599Notes

Reaction equation

HRID 2067599 reaction equation
ClC1C=CC2SC=C(CN3CCN(C4SC(C(O)=O)=C(C)N=4)C3=O)C=2C=1.[CH3:27][C:28]1[N:29]=[C:30]([N:36]2[CH2:40][CH2:39][N:38]([CH2:41][C:42]3[CH:46]=[C:45]([CH3:47])[O:44][N:43]=3)[C:37]2=[O:48])[S:31][C:32]=1[C:33]([OH:35])=O.[NH2:49][CH2:50][C:51]1[CH:52]=[N:53][CH:54]=[CH:55][CH:56]=1>>[CH3:27][C:28]1[N:29]=[C:30]([N:36]2[CH2:40][CH2:39][N:38]([CH2:41][C:42]3[CH:46]=[C:45]([CH3:47])[O:44][N:43]=3)[C:37]2=[O:48])[S:31][C:32]=1[C:33]([NH:49][CH2:50][C:51]1[CH:52]=[N:53][CH:54]=[CH:55][CH:56]=1)=[O:35]

Participants

4

Reactant 3

HCID 310183-PyridinemethanamineHCID 580315052-(3-((5-Chlorobenzo[b]thiophen-3-yl)methyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acidHCID 594811984-Methyl-2-(3-((5-methylisoxazol-3-yl)methyl)-2-oxoimidazolidin-1-yl)thiazole-5-carboxylic acid

Product 1

HCID 250969394-methyl-2-(3-((5-methylisoxazol-3-yl)methyl)-2-oxoimidazolidin-1-yl)-N-(pyridin-3-ylmethyl)thiazole-5-carboxamideYield 57%

Procedure

Following the procedure as described in Example 32, making variations as required to replace 2-(3-((5-chlorobenzo[b]thiophen-3-yl)methyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid with 4-methyl-2-(3-((5-methylisoxazol-3-yl)methyl)-2-oxoimidazolidin-1-yl)thiazole-5-carboxylic acid to react with 3-(aminomethyl)pyridine, the title compound was obtained as a colorless solid in 57% yield: mp 185-188° C. (dichloromethane/hexanes); 1H NMR (300 MHz, CDCl3) δ 8.59-8.58 (m, 1H), 8.51 (d, J=4.7 Hz, 1H), 7.69 (d, J=7.8 Hz, 1H), 7.29-7.25 (m, 1H), 6.22-6.19 (m, 1H), 5.98 (s, 1H), 4.58 (d, J=5.8 Hz, 2H), 4.49 (s, 2H), 4.12-4.06 (m, 2H), 3.61-3.55 (m, 2H), 2.60 (s, 3H), 2.40 (s, 3H); MS (ES+) m/z 413.2 (M+1).

Sources & evidence

ORD record
ord-18c3fad7e5004de79a2a8650654cbf14
Source dataset
uspto-grants-2012_10
Patent number
US08293768B2

Reaction notes

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