Pyrrolidine → HCID 58808669, compound

HRID 1921468Notes

Reaction equation

[CH2:1]([C:3]1[C:8](=[O:9])[NH:7][C:6]([CH3:10])=[C:5]([C:11]2[CH:16]=[CH:15][CH:14]=[C:13]([CH:17]=O)[N:12]=2)[CH:4]=1)[CH3:2].[NH:19]1[CH2:23][CH2:22][CH2:21][CH2:20]1>>[CH2:1]([C:3]1[C:8](=[O:9])[NH:7][C:6]([CH3:10])=[C:5]([C:11]2[CH:16]=[CH:15][CH:14]=[C:13]([CH2:17][N:19]3[CH2:23][CH2:22][CH2:21][CH2:20]3)[N:12]=2)[CH:4]=1)[CH3:2]

Participants

Reactant 2

HCID 31268Pyrrolidine

HCID 58808670HCID 58808670, compound

Product 1

HCID 58808669HCID 58808669, compound

Procedure

5′-Ethyl-2′-methyl-6′-oxo-1′,6′-dihydro-[2,3′]bipyridinyl-6-carbaldehyde prepared in accordance with PREPARATION 11 is reacted with pyrrolidine as described in Method A, Example 123 to give the title compound. MS: m/e=298 (M+H). 1H NMR (CDCl3, δ ppm): 7.89 (t, 1H, J=7.8 Hz); 7.77 (s, 1H); 7.61 (d, 1H, J=7.8 Hz); 7.41 (d, 1H, J=7.8 Hz); 4.43 (s, 2H); 3.80 (m, 2H); 3.07 (m, 2H); 2.66 (q, 2H, J=7.4 Hz); 2.55 (s, 3H); 2.13 (m, 4H); 1.25 (t, 3H, J=7.4 Hz).

Sources & evidence

ORD record: ord-0bca4c3d87944b5c8eed60962668c2e2
Source dataset: uspto-grants-2012_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08173682B2

Reaction notes

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