3-Pyridinemethanamine → HCID 59481297, compound

HRID 560668Notes

Reaction equation

HRID 560668 reaction equation
[CH2:1]([N:8]1[CH2:12][CH2:11][N:10]([C:13]2[S:14][C:15]([C:19]([OH:21])=O)=[C:16]([CH3:18])[N:17]=2)[C:9]1=[O:22])[C:2]1[CH:7]=[CH:6][CH:5]=CC=1.C1(CN2CCN(C3SC(C(O)=O)=C(C)N=3)C2=O)CCC1.[NH2:43][CH2:44][C:45]1[CH:46]=[N:47][CH:48]=[CH:49][CH:50]=1>>[CH:2]1([CH2:1][N:8]2[CH2:12][CH2:11][N:10]([C:13]3[S:14][C:15]([C:19]([NH:43][CH2:44][C:45]4[CH:46]=[N:47][CH:48]=[CH:49][CH:50]=4)=[O:21])=[C:16]([CH3:18])[N:17]=3)[C:9]2=[O:22])[CH2:7][CH2:6][CH2:5]1

Participants

4

Reactant 3

HCID 310183-PyridinemethanamineHCID 579198662-(3-Benzyl-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acidHCID 58031521HCID 58031521, compound

Product 1

HCID 59481297HCID 59481297, compoundYield 32%

Procedure

Following the procedure as describe in Example 9, making variations as required to replace 2-(3-benzyl-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid with 2-(3-(cyclobutylmethyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid to react with 3-(aminomethyl)pyridine, the title compound was obtained as a white powder in 32% yield: mp 136-137° C. (ethyl acetate/hexanes); 1H NMR (300 MHz, CDCl3) δ 8.53-8.41 (m, 2H), 7.63-7.61 (m, 1H), 7.20-7.16 (m, 1H), 6.51-6.17 (m, 1H), 4.60-4.46 (m, 2H), 4.08-3.93 (m, 2H), 3.53-3.41 (m, 2H), 3.39-3.20 (m, 2H), 2.60-2.45 (m, 4H), 2.03-1.98 (m, 2H), 1.88-1.79 (m 2H), 1.74-1.65 (m, 2H); 13C NMR (75 MHz, CDCl3) δ 162.7, 157.5, 155.5, 153.5, 149.2, 148.7, 135.5, 134.0, 123.5, 116.7, 49.3, 42.5, 42.0, 41.3, 33.7, 26.2, 18.3, 17.2; MS (ES+) m/z 386.3 (M+1).

Sources & evidence

ORD record
ord-a36e07588adc4fff9b42aa1af77166ee
Source dataset
uspto-grants-2011_11
Patent number
US08063084B2

Reaction notes

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