1-[2-(4-Aminopiperidin-1-yl)ethyl]-2-oxo-1,2-dihydroquinoline-7-carbonitrile → HCID 66774613, compound

HRID 1644348Notes

Reaction equation

HRID 1644348 reaction equation
C(OC(=O)[NH:7][CH:8]1[CH2:13][CH2:12][N:11]([CH2:14][CH2:15][N:16]2[C:21]3[CH:22]=[C:23]([F:27])[CH:24]=[C:25]([F:26])[C:20]=3[O:19][CH2:18][C:17]2=[O:28])[CH2:10][CH2:9]1)(C)(C)C.NC1CCN(CCN2C3C(=CC=C(C#N)C=3)C=CC2=O)CC1>>[NH2:7][CH:8]1[CH2:9][CH2:10][N:11]([CH2:14][CH2:15][N:16]2[C:21]3[CH:22]=[C:23]([F:27])[CH:24]=[C:25]([F:26])[C:20]=3[O:19][CH2:18][C:17]2=[O:28])[CH2:12][CH2:13]1

Participants

3

Reactant 2

HCID 602009201-[2-(4-Aminopiperidin-1-yl)ethyl]-2-oxo-1,2-dihydroquinoline-7-carbonitrileHCID 86642616HCID 86642616, compound2×

Product 1

HCID 66774613HCID 66774613, compound

Procedure

tert-Butyl{1-[2-(6,8-difluoro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)ethyl]piperidin-4-yl}carbamate (Intermediate 72) (423 mg, 1 mmol) was reacted as described for Intermediate 14. The crude trifluoro acetate of the title compound was used without further purification for the next step (quantitative yield).

Workup

  1. customThe crude trifluoro acetate of the title compound was used without further purification for the next step (quantitative yield)

Sources & evidence

ORD record
ord-1e11ec3606dc4834bd8ed14bb76c441c
Source dataset
uspto-grants-2012_02
Patent number
US08124602B2

Reaction notes

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