2-Aminopyridine → HCID 15547421, compound

HRID 1385099Notes

Reaction equation

[CH:1]1([N:6]2[C:14]3[C:9](=[CH:10][CH:11]=[C:12]([C:15](Cl)=[O:16])[CH:13]=3)[C:8]([CH2:18][CH3:19])=[N:7]2)[CH2:5][CH2:4][CH2:3][CH2:2]1.[NH2:20][C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][N:22]=1>>[N:22]1[CH:23]=[CH:24][CH:25]=[CH:26][C:21]=1[NH:20][C:15]([C:12]1[CH:13]=[C:14]2[C:9]([C:8]([CH2:18][CH3:19])=[N:7][N:6]2[CH:1]2[CH2:5][CH2:4][CH2:3][CH2:2]2)=[CH:10][CH:11]=1)=[O:16]

Participants

Reactant 2

HCID 104392-Aminopyridine

HCID 15545850HCID 15545850, compound

Product 1

HCID 15547421HCID 15547421, compoundYield 34%

Procedure

This compound was prepared according to the method of Example 15, using 49 mg (0.177 mmol, 1.0 equiv) 1-cyclopentyl-3-ethyl-1H-indazole-6-carbonyl chloride and 18 mg (0.195 mmol, 1.1 equiv) 2-aminopyridine as starting materials, to give 17 mg (34%) of yellow amorphous foam: HRMS calcd for C20H22N4O+H: 335:1872. Found: 335.1874.

Workup

customThis compound was prepared

Sources & evidence

ORD record: ord-2366c89acab14c06aaf9815632d958d7
Source dataset: uspto-grants-2001_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06262040B1

Reaction notes

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