Isobutylamine → HCID 178426433, compound

HRID 526486Notes

Reaction equation

[C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:10]=[N:11][N:12]([C:15]3[CH:23]=[CH:22][C:18]([C:19]([OH:21])=O)=[CH:17][N:16]=3)[C:13]=2[OH:14])=[C:5]([CH3:24])[CH:4]=1)#[N:2].[CH2:25]([NH2:29])[CH:26]([CH3:28])[CH3:27]>>[C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:10]=[N:11][N:12]([C:15]3[CH:23]=[CH:22][C:18]([C:19]([NH:29][CH2:25][CH:26]([CH3:28])[CH3:27])=[O:21])=[CH:17][N:16]=3)[C:13]=2[OH:14])=[C:5]([CH3:24])[CH:4]=1)#[N:2]

Participants

Reactant 2

HCID 6558Isobutylamine

HCID 178426451HCID 178426451, compound

Product 1

HCID 178426433HCID 178426433, compound

Procedure

The title compound was prepared in a manner similar to Example 112 using 6-(4-(4-cyano-2-methylphenyl)-5-hydroxy-1H-pyrazol-1-yl)nicotinic acid and isobutylamine. 1H NMR (400 MHz, DMSO-d6) δ ppm 0.92 (d, J=6.57 Hz, 6H) 1.87 (dt, J=13.52, 6.63 Hz, 1H) 2.44 (s, 3H) 3.13 (t, J=6.32 Hz, 2H) 7.67 (d, J=8.08 Hz, 1H) 7.74 (s, 1H) 7.78 (br. s., 1H) 8.18 (br. s., 1H) 8.43 (d, J=6.82 Hz, 2H) 8.70 (t, J=5.31 Hz, 1H) 8.92 (s, 1H) 13.18 (br. s., 1H). MS m/z [M+H]+ 376.2.

Sources & evidence

ORD record: ord-39888b7812574a66a17ff907caeb4084
Source dataset: uspto-grants-2016_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09345713B2

Reaction notes

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