(R)-4-(4-methyl-2-oxooxazolidin-3-yl)benzoic acid → (R)-4-methyl-3-{4-[4-(3,5,6-trimethylpyridin-2-yl)piperazine-1-carbonyl]phenyl}oxazolidin-2-one hydrochloride

HRID 1804215Notes

Reaction equation

HRID 1804215 reaction equation
[CH3:1][C@@H:2]1[CH2:6][O:5][C:4](=[O:7])[N:3]1[C:8]1[CH:16]=[CH:15][C:11]([C:12]([OH:14])=O)=[CH:10][CH:9]=1.[ClH:17].[CH3:18][C:19]1[C:20]([N:27]2[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]2)=[N:21][C:22]([CH3:26])=[C:23]([CH3:25])[CH:24]=1>>[ClH:17].[CH3:1][C@@H:2]1[CH2:6][O:5][C:4](=[O:7])[N:3]1[C:8]1[CH:9]=[CH:10][C:11]([C:12]([N:30]2[CH2:31][CH2:32][N:27]([C:20]3[C:19]([CH3:18])=[CH:24][C:23]([CH3:25])=[C:22]([CH3:26])[N:21]=3)[CH2:28][CH2:29]2)=[O:14])=[CH:15][CH:16]=1

Participants

3

Reactant 2

HCID 58484719(R)-4-(4-methyl-2-oxooxazolidin-3-yl)benzoic acidHCID 673810521-(3,5,6-Trimethylpyridin-2-yl)piperazine hydrochloride

Product 1

HCID 67381351(R)-4-methyl-3-{4-[4-(3,5,6-trimethylpyridin-2-yl)piperazine-1-carbonyl]phenyl}oxazolidin-2-one hydrochlorideYield 79.5%

Procedure

By reaction and treatment in the same manner as in Example 87 and using (R)-4-(4-methyl-2-oxooxazolidin-3-yl)benzoic acid (422 mg) described in Preparation Example 37 and 1-(3,5,6-trimethylpyridin-2-yl)piperazine hydrochloride (483 mg) described in Preparation Example 52, the title compound (675 mg) was obtained.

Workup

  1. customBy reaction and treatment in the same manner as in Example 87
  2. customdescribed in Preparation Example 52

Sources & evidence

ORD record
ord-582710f836554dbeb03104f01afb0953
Source dataset
uspto-grants-2013_01
Patent number
US08354401B2

Reaction notes

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