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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1250708Generated: October 31, 2026

(4R)-4-(3,4-difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid → (4R)-4-(3,4-Difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid {3-[4-(4-fluorophenyl)-4-hydroxy-piperidin-1-yl]-propyl}-amide

https://huagongshe.com/reaction/1250708

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(4R)-4-(3,4-difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acidHCID 10587936—
Reactant(4R)-4-(3,4-difluorophenyl)-6-(methoxymethyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylic acidHCID 10780384—
Reactant1-(3-Amino-propyl)-4-(4-fluorophenyl)-piperidine-4-ol dihydrochlorideHCID 18326620—
Product(4R)-4-(3,4-Difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid {3-[4-(4-fluorophenyl)-4-hydroxy-piperidin-1-yl]-propyl}-amideHCID 59870645—

Reaction Steps

1-(3-Amino-propyl)-4-(4-fluorophenyl)-piperidine-4-ol dihydrochloride was used in place of 2-(1-(3-Amino-propyl)-piperidine-4-yl]-5-fluoro-benzonitrile dihydrochloride and (4R)-4-(3,4-difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid was used go in place of (4R)-4-(3,4-difluorophenyl)-6-methoxymethyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06339090B1
Source datasetuspto-grants-2002_01
ORD IDord-8d619f1a21504804b615d628fc633518
Source noteuspto-grants-2002_01